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 if(!x && document.getElementById) x=document.getElementById(n); return x;
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function MM_showHideLayers() { //v3.0
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//---------- NAVIGATION STARTMENU (Inhalt der Navigationsliste Deutsch) ------------
// 

document.write ("<div class=\"karteimenu\" style=\"background: url(style/css/pics/tabbg_en.gif) no-repeat;\">");
document.write ("<a href=\"01.basics/rb01.en.html\"		tabindex=\"2\"  style=\"position:absolute; width:100px; height:30px; z-index:2; left: 16px; top:3px;\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','s','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Basics</a>");
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document.write ("<a href=\"06.antennas/an01.en.html\"		tabindex=\"4\"  style=\"position:absolute; width:100px; height:30px; z-index:2; left:158px; top:3px;\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Antennae</a>");
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document.write ("<a href=\"10.processing/sp01.de.html\"		tabindex=\"7\"  style=\"position:absolute; width:100px; height:30px; z-index:2; left:379px; top:3px;\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Processing</a>");
document.write ("<a href=\"12.scopes/sc01.en.html\"		tabindex=\"8\"  style=\"position:absolute; width:100px; height:30px; z-index:2; left:460px; top:3px;\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','s','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Indicators</a>");
document.write ("<a href=\"13.ssr/sr01.en.html\"		tabindex=\"9\"  style=\"position:absolute; width:100px; height:30px; z-index:2; left:532px; top:3px;\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','s','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Secondary Radar</a>");
document.write ("<a href=\"15.weather/wx01.en.html\"		tabindex=\"10\" style=\"position:absolute; width:100px; height:30px; z-index:2; left:650px; top:3px;\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','s','sub10','','h','sub11','','h','sub12','','h')\">Weather Radar</a>");
document.write ("<a href=\"html/about.en.html\"			tabindex=\"11\" style=\"position:absolute; width:100px; height:30px; z-index:2; left:754px; top:3px;\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Service</a>");
document.write ("</div>");


//---------- Schließroutine ------------
document.write ("<div id=\"menuhide\" style=\"position:absolute; width:980px; height:500px; z-index:0; left:0px; top:50px; visibility: hidden\"><a href=\"javascript:;\" onMouseOver=\"MM_showHideLayers('menuhide','','h','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\"><img src=\"style/css/pics/space.gif\" width=980 height=423 border=0 alt=\"\" /></a></div>");

//---------- submen&uuml; Grundlagen ------------                                 ---- height= 10,5*16 ----
document.write ("<div id=\"sub1\" class=\"menu\" style=\"position:absolute; width:205px; height:168px; z-index:3; left:11px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"04.history/hi04.en.html\"	>Historical Overview</a><br \/>");
document.write ("<a href=\"01.basics/rb04.en.html\"	>Basic Principle of Operation</a><br \/>");
document.write ("<a href=\"01.basics/rb05.en.html\"	>Radar Basic Principles</a><br \/>");
document.write ("<a href=\"01.basics/rb07.en.html\"	>Distance-determination</a><br \/>");
document.write ("<a href=\"01.basics/rb08.en.html\"	>Direction-determination</a><br \/>");
document.write ("<a href=\"01.basics/rb13.en.html\"	>The Radar Equation</a><br \/>");
document.write ("<a href=\"01.basics/rb15.en.html\"	>Frequency-diversity Radar</a><br \/>");
document.write ("<a href=\"01.basics/rb17.en.html\"	>Accuracy</a><br \/>");
document.write ("<a href=\"01.basics/rb18.en.html\"	>Range Resolution</a><br \/>");
document.write ("<a href=\"07.waves/wa04.en.html\"	>Waves and Frequency Ranges</a>");
document.write ("</div>");
	
//---------- submen&uuml; Radarger&auml;te ------------
document.write ("<div id=\"sub2\" class=\"menu\" style=\"position:absolute; width:210px; height:120px; z-index:4; left: 65px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"02.basics/rp04.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','s','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\" title=\"...on reason of different qualities and techniques.\">Classification of Radar Systems (1)</a><br \/>");
document.write ("<a href=\"02.basics/rp05.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','s','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Comparison PSR vs. SSR</a><br \/>");
document.write ("<a href=\"02.basics/rp08.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','s','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\" title=\"...on reason on the designed use\">Classification of Radar Systems (2)</a><br \/>");
document.write ("<a href=\"#this\"			onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','s','sub21','','s','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Examples given&nbsp;&nbsp;<b>&#187;</b> </a><br \/>");
document.write ("<a href=\"05.bistatic/bs04.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','s','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Bistatic Radar Sets</a><br \/>");
document.write ("<a href=\"16.eccm/ja05.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','s','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Electronic Warfare</a><br \/>");
document.write ("<a href=\"02.basics/rp20.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','s','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Didactical Primary Radar</a>");
document.write ("</div>");

document.write ("<div id=\"sub21\" class=\"menu\" style=\"position:absolute; width:160px; height:104px; z-index:13; left:176px; top:142px; visibility: hidden;\">");
document.write ("<a href=\"19.kartei/karte101.en.html\">Air Defense Radars</a><br \/>");
document.write ("<a href=\"19.kartei/karte201.en.html\">Air Traffic Control Radars</a><br \/>");
document.write ("<a href=\"19.kartei/karte401.en.html\">Battle Field Radars</a><br \/>");
document.write ("<a href=\"19.kartei/karte501.en.html\">Naval Radars</a><br \/>");
document.write ("<a href=\"19.kartei/karte301.en.html\">Secondary Radars</a><br \/>");
document.write ("<a href=\"19.kartei/karte801.en.html\">Historically Radar Sets</a>");
document.write ("</div>");

//---------- submen&uuml; Radarantennen ------------
document.write ("<div id=\"sub3\" class=\"menu\" style=\"position:absolute; width:190px; height:152px; z-index:5; left:149px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"06.antennas/an04.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Functions of an Antenna</a><br \/>");
document.write ("<a href=\"06.antennas/an10.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Parabolic Antennae</a><br \/>");
document.write ("<a href=\"06.antennas/an12.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Cosecans Squared Pattern</a><br \/>");
document.write ("<a href=\"06.antennas/an13.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Cassegrain- Antennae</a><br \/>");
document.write ("<a href=\"#this\"         		onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','s','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Phased-Array Antennae <b>&#187;</b> </a><br \/>");
document.write ("<a href=\"20.airborne/ab07.en.html\"   onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Synthetic Apertur</a><br \/>");
document.write ("<a href=\"06.antennas/an17.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Monopulse- Antennae</a><br \/>");
document.write ("<a href=\"06.antennas/an18.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','s','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Duplexer <b>&#187;</b> </a><br \/>");
document.write ("<a href=\"06.antennas/an26.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','s','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Diplexer</a>");
document.write ("</div>");

document.write ("<div id=\"sub31\" class=\"menu\" style=\"position:absolute; width:210px; height:56px; z-index:12; left:300px; top:158px; visibility: hidden;\">");
document.write ("<a href=\"06.antennas/an14.en.html\">Principle of Operation</a><br \/>");
document.write ("<a href=\"06.antennas/an15.en.html\">Feeding Systems</a><br \/>");
document.write ("<a href=\"06.antennas/an16.en.html\">Phase Shifter</a><br \/>");
document.write ("</div>");

document.write ("<div id=\"sub32\" class=\"menu\" style=\"position:absolute; width:210px; height:72px; z-index:12; left:214px; top:206px; visibility: hidden;\">");
document.write ("<a href=\"06.antennas/an18.en.html\">Ferrite Circulators</a><br \/>");
document.write ("<a href=\"06.antennas/an19.en.html\">&#132;Branch- Duplexer&#148;</a><br \/>");
document.write ("<a href=\"06.antennas/an20.en.html\">&#132;Balanced Duplexer&#148;</a><br \/>");
document.write ("<a href=\"06.antennas/an21.en.html\">PIN-Diode Switch</a>");
document.write ("</div>");

//---------- submen&uuml; Radarsender ------------
document.write ("<div id=\"sub4\" class=\"menu\" style=\"position:absolute; width:180px; height:72px; z-index:6; left:222px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"08.transmitters/tx04.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub4','','s','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Overview</a><br \/>");
document.write ("<a href=\"#this\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub4','','s','sub41','','s','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Pseudo-coherent Radar <b>&#187;</b>  </a><br \/>");
document.write ("<a href=\"#this\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub4','','s','sub41','','h','sub42','','s','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Fully Coherent Radar <b>&#187;</b></a><br \/>");
document.write ("<a href=\"08.transmitters/tx17.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub4','','s','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Pulse Compression</a>");
document.write ("</div>");

document.write ("<div id=\"sub41\" class=\"menu\" style=\"position:absolute; width:130px; height:72px; z-index:14; left:372px; top:110px; visibility: hidden;\">");
document.write ("<a href=\"08.transmitters/tx05.en.html\">Block Diagramm</a><br \/>");
document.write ("<a href=\"08.transmitters/tx06.en.html\">Modulator</a><br \/>");
document.write ("<a href=\"08.transmitters/tx07.en.html\">Thyratrons</a><br \/>");
document.write ("<a href=\"08.transmitters/tx08.en.html\">Magnetrons</a>");
document.write ("</div>");

document.write ("<div id=\"sub42\" class=\"menu\" style=\"position:absolute; width:230px; height:104px; z-index:15; left:358px; top:126px; visibility: hidden;\">");
document.write ("<a href=\"08.transmitters/tx10.en.html\">Block Diagramm</a><br \/>");
document.write ("<a href=\"08.transmitters/tx11.en.html\">Amplitrons</a><br \/>");
document.write ("<a href=\"08.transmitters/tx12.en.html\">Klystrons</a><br \/>");
document.write ("<a href=\"08.transmitters/tx13.en.html\">Traveling Wave Tubes</a><br \/>");
document.write ("<a href=\"08.transmitters/tx14.en.html\">Solid-state Transmitters</a><br \/>");
document.write ("<a href=\"08.transmitters/tx15.en.html\">Tx-modules for Active Antennae</a>");
document.write ("</div>");

//---------- submen&uuml; Radarempf&auml;nger ------------
document.write ("<div id=\"sub5\" class=\"menu\" style=\"position:absolute; width:256px; height:72px; z-index:7; left:304px; top:78px; overflow: hidden; visibility: hidden;\">");
document.write ("<a href=\"#this\"			onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','s','sub51','','s','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Super-Heterodyne &nbsp;<b>&#187;</b></a><br \/>");
document.write ("<a href=\"09.receivers/rx08.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','s','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">automatic Gain Control</a><br \/>");
document.write ("<a href=\"09.receivers/rx11.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','s','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">automatic Frequency Control</a><br \/>");
document.write ("<a href=\"11.coherent/co04.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','s','sub51','','h','sub52','','h','sub53','','s','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Coherent Channel <b>&#187;</b></a><br \/>");
document.write ("</div>");

document.write ("<div id=\"sub51\" class=\"menu\" style=\"position:absolute; width:223px; height:56px; z-index:12; left:425px; top:94px; visibility: hidden;\">");
document.write ("<a href=\"09.receivers/rx05.en.html\">Super-heterodyne Receiver</a><br \/>");
document.write ("<a href=\"09.receivers/rx06.en.html\">Image Frequencies</a><br \/>");
document.write ("<a href=\"09.receivers/rx07.en.html\">Double Heterodyning</a>");
document.write ("</div>");

document.write ("<div id=\"sub53\" class=\"menu\" style=\"position:absolute; width:223px; height:88px; z-index:12; left:420px; top:142px; visibility: hidden;\">");
document.write ("<a href=\"11.coherent/co04.en.html\">Clutter</a><br \/>");
document.write ("<a href=\"11.coherent/co05.en.html\">Coherence</a><br \/>");
document.write ("<a href=\"11.coherent/co07.en.html\">Pulse-Pair Processing</a><br \/>");
document.write ("<a href=\"11.coherent/co08.en.html\">Doppler Filter</a><br \/>");
document.write ("<a href=\"11.coherent/co12.en.html\">FTC <small><b>F</b>ast <b>T</b>ime <b>C</b>onstant</small></a>");
document.write ("</div>");

//---------- submen&uuml; Signalprocessing ------------

document.write ("<div id=\"sub52\" class=\"menu\" style=\"position:absolute; width:206px; height:136px; z-index:8; left:372px; top:78px; visibility:hidden\">");
document.write ("<a href=\"10.processing/sp05.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Radar Signal Processing</a><br \/>");
document.write ("<a href=\"10.processing/sp06.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\" title=\"In-phase &amp; Quadrature- procedure\">I&amp;Q- Phase Detector</a><br \/>");
document.write ("<a href=\"10.processing/sp07.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Target Detector</a><br \/>");
document.write ("<a href=\"10.processing/sp08.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','s','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Plot-extractor &nbsp;&nbsp;<b>&#187;</b></a><br \/>");
document.write ("<a href=\"10.processing/sp09.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Plot-processor</a><br \/>");
document.write ("<a href=\"10.processing/sp10.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Plot Combiner</a><br \/>");
document.write ("<a href=\"10.processing/sp12.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Data Transmission</a><br \/>");
document.write ("<a href=\"10.processing/sp14.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','s','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Time Stamp</a>");
document.write ("</div>");

document.write ("<div id=\"sub521\" class=\"menu\" style=\"position:absolute; width:223px; height:56px; z-index:15; left:473px; top:142px; visibility: hidden;\">");
document.write ("<a href=\"10.processing/sp08.en.html\">Hit-processor</a><br \/>");
document.write ("<a href=\"10.processing/sp11.en.html\">&#132;Sliding Window&#148;</a><br \/>");
document.write ("<a href=\"10.processing/sp13.en.html\">Centre of Mass Correlation</a>");
document.write ("</div>");

//---------- submen&uuml; Sichtger&auml;te ------------
document.write ("<div id=\"sub7\" class=\"menu\" style=\"position:absolute; width:210px; height:104px; z-index:9; left:454px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"12.scopes/sc05.en.html\">A-Scope</a><br \/>");
document.write ("<a href=\"12.scopes/sc06.en.html\">B-Scope</a><br \/>");
document.write ("<a href=\"12.scopes/sc10.en.html\">Plan Position Indicator</a><br \/>");
document.write ("<a href=\"12.scopes/sc11.en.html\">Range-Height Indicator</a><br \/>");
document.write ("<a href=\"12.scopes/sc12.en.html\">Raster-Scan Monitor</a><br \/>");
document.write ("<a href=\"12.scopes/sc13.en.html\">Beta Scan Scope</a>");
document.write ("</div>");

//---------- submen&uuml; Sekund&auml;rradar ------------
document.write ("<div id=\"sub8\" class=\"menu\" style=\"position:absolute; width:200px; height:88px; z-index:10; left:525px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"13.ssr/sr01.en.html\"  onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','s','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Secondary Radar Technology</a><br \/>");
document.write ("<a href=\"13.ssr/sr04.en.html\"  onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','s','sub81','','h','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Functional Block Diagram</a><br \/>");
document.write ("<a href=\"13.ssr/sr05.en.html\"  onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','s','sub81','','h','sub82','','s','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Mode A/C <b>&#187;</b></a><br \/>");
document.write ("<a href=\"13.ssr/sr20.en.html\"  onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','s','sub81','','s','sub82','','h','sub9','','h','sub10','','h','sub11','','h','sub12','','h')\">Mode S  <b>&#187;</b></a><br \/>");
document.write ("<a href=\"13.ssr/sr17.en.html\" onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub6','','h','sub53','','h','sub61','','h','sub8','','h','sub9','','s','sub91','','h','sub92','','h','sub10','','h','sub11','','h','sub12','','h','sub13','','h')\">Transponder</a>");
document.write ("</div>");

//---------- submen&uuml; Mark X ------------
document.write ("<div id=\"sub82\" class=\"menu\" style=\"position:absolute; width:246px; height:88px; z-index:13; left:598px; top:126px; visibility: hidden;\">");
document.write ("<a href=\"13.ssr/sr06.en.html\">Interrogation (Uplink) Format</a><br \/>");
document.write ("<a href=\"13.ssr/sr07.en.html\">Response (Downlink) Format</a><br \/>");
document.write ("<a href=\"13.ssr/sr09.en.html\">Side Lobe Suppression</a><br \/>");
document.write ("<a href=\"13.ssr/sr14.en.html\">Fruit</a><br \/>");
document.write ("<a href=\"13.ssr/sr15.en.html\">Garbling</a><br \/>");
document.write ("</div>");

//---------- submen&uuml; Mode S ------------
document.write ("<div id=\"sub81\" class=\"menu\" style=\"position:absolute; width:246px; height:104px; z-index:13; left:585px; top:140px; visibility: hidden;\">");
document.write ("<a href=\"13.ssr/sr20.en.html\">Why Mode S?</a><br \/>");
document.write ("<a href=\"13.ssr/sr21.en.html\">Mode S Uplink Formats</a><br \/>");
document.write ("<a href=\"13.ssr/sr22.en.html\">Individual Mode S Uplink</a><br \/>");
document.write ("<a href=\"13.ssr/sr23.en.html\">Differential Phase Shift Keying (DPSK)</a><br \/>");
document.write ("<a href=\"13.ssr/sr24.en.html\">Reply Encoding</a><br \/>");
document.write ("<a href=\"13.ssr/sr25.en.html\">Downlink Broadcast</a>");
document.write ("</div>");


//---------- submen&uuml; Wetterradar ------------
document.write ("<div id=\"sub9\" class=\"menu\" style=\"position:absolute; width:210px; height:104px; z-index:11; left:618px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"15.weather/wx04.en.html\"	>Basic Principle of Operation</a><br \/>");
document.write ("<a href=\"15.weather/wx05.en.html\"	>Radar Range Equation</a><br \/>");
document.write ("<a href=\"15.weather/wx06.en.html\"	>The &#132;Bright Band&#148;</a><br \/>");
document.write ("<a href=\"15.weather/wx18.en.html\"	>Weather Reflectivity Table</a><br \/>");
document.write ("<a href=\"15.weather/wx22.en.html\"	>Polarimetric Radar</a><br \/>");
document.write ("<a href=\"19.kartei/karte701.en.html\"	>Examples Given</a>");
document.write ("</div>");

//---------- submen&uuml; Service ------------
document.write ("<div id=\"sub10\" class=\"menu\" style=\"position:absolute; width:180px; height:184px; z-index:12; left:747px; top:78px; visibility: hidden;\">");
document.write ("<a href=\"html/about.en.html\"		onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\"  title=\"About this homepage!\">?    </a><br \/>");
document.write ("<a href=\"html/sm02.en.html\"		onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Table of Contents</a><br \/>");
document.write ("<a href=\"druck/index.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Print versions <small>(in PDF-format)</small></a><br \/>");
document.write ("<a href=\"logos/hersteller.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Manufacturers Index</a><br \/>");
document.write ("<a href=\"html/search.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Google (full-text search)</a><br \/>");
document.write ("<a href=\"html/feed.en.html\"		onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Alphabetic Index</a><br \/>");
document.write ("<a href=\"html/sm03.en.html\"		onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Site Map</a><br \/>");
document.write ("<a href=\"#this\"			onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','s')\">Spreadsheets  <b>&#187;</b> </a><br \/>");
document.write ("<a href=\"#this\"			onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','s','sub12','','h')\">Annexes <b>&#187;</b> </a><br \/>");
document.write ("<a href=\"html/author.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Masthead</a><br \/>");
document.write ("<a href=\"html/statistik.en.html\"	onMouseOver=\"MM_showHideLayers('menuhide','','s','sub1','','h','sub2','','h','sub21','','h','sub3','','h','sub31','','h','sub32','','h','sub4','','h','sub41','','h','sub42','','h','sub5','','h','sub51','','h','sub52','','h','sub53','','h','sub521','','h','sub7','','h','sub8','','h','sub81','','h','sub82','','h','sub9','','h','sub10','','s','sub11','','h','sub12','','h')\">Usage Statistics</a>");
document.write ("</div>");

//---------- submen&uuml; Anhang ------------
document.write ("<div id=\"sub11\" class=\"menu\" style=\"position:absolute; width:240px; height:72px; z-index:12; left:504px; top:206px; visibility: hidden;\">");
document.write ("<a href=\"21.semiconductors/hl01.en.html\"	>Semiconductor Technology</a><br \/>");
document.write ("<a href=\"03.linetheory/tl01.en.html\"		>Theory of Transmission Lines</a><br \/>");
document.write ("<a href=\"19.kartei/ka03.en.html\"		>Card Index of Radar Sets</a><br \/>");
document.write ("<a href=\"07.waves/wa01.en.html\"		>Propagation of Electromagnetic Waves</a>");
document.write ("</div>");

//---------- submen&uuml; Tabellen ------------
document.write ("<div id=\"sub12\" class=\"menu\" style=\"position:absolute; width:190px; height:40px; z-index:12; left:556px; top:190px; visibility: hidden;\">");
document.write ("<a href=\"18.explanations/ex43.en.html\"	>Metric Measures (DIN 1301-2)</a><br \/>");
document.write ("<a href=\"18.explanations/ex49.en.html\"	>UK- and US- Measures</a>");
document.write ("</div>");





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