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		<id>https://gunkies.org/index.php?action=history&amp;feed=atom&amp;title=Radar</id>
		<title>Radar - Revision history</title>
		<link rel="self" type="application/atom+xml" href="https://gunkies.org/index.php?action=history&amp;feed=atom&amp;title=Radar"/>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radar&amp;action=history"/>
		<updated>2026-05-15T11:03:17Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://gunkies.org/w/index.php?title=Radar&amp;diff=36347&amp;oldid=prev</id>
		<title>Jnc: Disambiguate</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radar&amp;diff=36347&amp;oldid=prev"/>
				<updated>2025-06-09T01:41:27Z</updated>
		
		<summary type="html">&lt;p&gt;Disambiguate&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 01:41, 9 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Radar''' (the US-originated name, an acronym for 'radio detection and ranging') is a system which uses reflections of [[electro-magnetic]] energy to detect the presence, and the location, of objects (airplanes, ships, etc). Although several people had speculated about it through the early 1900's, it was the British, in the late 1930's, who produced the first effective integrated radar-based defense system - the Chain Home system, which was intended to help defend Britain from air attack, and which played a significant role in the seminally important Battle of Britain. (The Germans, and others, were not far behind, in unit engineering, but the British had their integrated overall system up first.)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Radar''' (the US-originated name, an acronym for 'radio detection and ranging') is a system which uses reflections of [[electro-magnetic]] energy to detect the presence, and the location, of objects (airplanes, ships, etc). Although several people had speculated about it through the early 1900's, it was the British, in the late 1930's, who produced the first effective integrated radar-based defense system - the Chain Home system, which was intended to help defend Britain from air attack, and which played a significant role in the seminally important Battle of Britain. (The Germans, and others, were not far behind, in unit engineering, but the British had their integrated overall system up first.)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Radar has produced almost countless technical spinoffs (including two Nobel Prizes in physics), perhaps the best-known of which is the humble [[microwave]] oven. The war-time work on &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;it &lt;/del&gt;had an interesting (and wholly accidental) cross-fertilization to early computer work, especially in Britain; it produced a large group of people who were very familiar at working with high-speed pulsed [[circuit]]s.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Radar has produced almost countless technical spinoffs (including two Nobel Prizes in physics), perhaps the best-known of which is the humble [[microwave]] oven. The war-time work on &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;radar &lt;/ins&gt;had an interesting (and wholly accidental) cross-fertilization to early computer work, especially in Britain; it produced a large group of people who were very familiar at working with high-speed pulsed [[circuit]]s.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{semi-stub}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{semi-stub}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key mediawiki-wiki_:diff:version:1.11a:oldid:36346:newid:36347 --&gt;
&lt;/table&gt;</summary>
		<author><name>Jnc</name></author>	</entry>

	<entry>
		<id>https://gunkies.org/w/index.php?title=Radar&amp;diff=36346&amp;oldid=prev</id>
		<title>Jnc: Countless technical spinoffs</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radar&amp;diff=36346&amp;oldid=prev"/>
				<updated>2025-06-07T17:58:39Z</updated>
		
		<summary type="html">&lt;p&gt;Countless technical spinoffs&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 17:58, 7 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Radar''' (an acronym for 'radio detection and ranging') is a system which uses reflections of [[electro-magnetic]] energy to detect the presence, and the location, of objects (airplanes, ships, etc). Although several people had speculated about it through the early 1900's, it was the British, in the late 1930's, who produced the first effective radar &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;integrated &lt;/del&gt;system - the Chain Home system, which was intended to help defend Britain from air attack, and which played a significant role in the Battle of Britain. (The Germans, and others, were not far behind, in unit engineering, but the British had their integrated overall system up first.)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Radar''' (&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;the US-originated name, &lt;/ins&gt;an acronym for 'radio detection and ranging') is a system which uses reflections of [[electro-magnetic]] energy to detect the presence, and the location, of objects (airplanes, ships, etc). Although several people had speculated about it through the early 1900's, it was the British, in the late 1930's, who produced the first effective &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;integrated &lt;/ins&gt;radar&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;-based defense &lt;/ins&gt;system - the Chain Home system, which was intended to help defend Britain from air attack, and which played a significant role in the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;seminally important &lt;/ins&gt;Battle of Britain. (The Germans, and others, were not far behind, in unit engineering, but the British had their integrated overall system up first.)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;The war-time work on it had an interesting (and wholly accidental) cross-fertilization to early computer work, especially in Britain; it produced a large group of people who were very familiar at working with high-speed pulsed [[circuit]]s.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Radar has produced almost countless technical spinoffs (including two Nobel Prizes in physics), perhaps the best-known of which is the humble [[microwave]] oven. &lt;/ins&gt;The war-time work on it had an interesting (and wholly accidental) cross-fertilization to early computer work, especially in Britain; it produced a large group of people who were very familiar at working with high-speed pulsed [[circuit]]s.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{semi-stub}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{semi-stub}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l21&quot; &gt;Line 21:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 21:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* R. Hanbury Brown, ''Boffin: A Personal Story of the Early Days of Radar, Radio Astronomy and Quantum Optics'', Adam Hilger&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* R. Hanbury Brown, ''Boffin: A Personal Story of the Early Days of Radar, Radio Astronomy and Quantum Optics'', Adam Hilger&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Bernard Lovell, ''Echoes of War: The Story of H&amp;lt;sub&amp;gt;&amp;lt;small&amp;gt;2&amp;lt;/small&amp;gt;&amp;lt;/sub&amp;gt;S Radar'', Adam Hilger, Bristol, 1991&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Bernard Lovell, ''Echoes of War: The Story of H&amp;lt;sub&amp;gt;&amp;lt;small&amp;gt;2&amp;lt;/small&amp;gt;&amp;lt;/sub&amp;gt;S Radar'', Adam Hilger, Bristol, 1991&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Jennet Conant, ''Tuxedo Park: A Wall Street Tycoon and the Secret Palace of Science That Changed the Course of World War II'', Simon and Schuster, New York, 2003&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Jim Brown, ''Radar: How It All Began'', Janus, London, 1996 - interesting view 'from the trenches'&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Jim Brown, ''Radar: How It All Began'', Janus, London, 1996 - interesting view 'from the trenches'&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key mediawiki-wiki_:diff:version:1.11a:oldid:36345:newid:36346 --&gt;
&lt;/table&gt;</summary>
		<author><name>Jnc</name></author>	</entry>

	<entry>
		<id>https://gunkies.org/w/index.php?title=Radar&amp;diff=36345&amp;oldid=prev</id>
		<title>Jnc: /* Use history */ +The Race to Develop Radar, +The Invention That Changed the World,</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radar&amp;diff=36345&amp;oldid=prev"/>
				<updated>2025-06-07T07:09:25Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Use history: &lt;/span&gt; +The Race to Develop Radar, +The Invention That Changed the World,&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr style=&quot;vertical-align: top;&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 07:09, 7 June 2025&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l29&quot; &gt;Line 29:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 29:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Martin W Bowman, Tom Cushing, ''Confounding the Reich: The Operational History of 100 Group (Bomber Support) RAF'', Patrick Stephens, Sparkford, 1996&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Martin W Bowman, Tom Cushing, ''Confounding the Reich: The Operational History of 100 Group (Bomber Support) RAF'', Patrick Stephens, Sparkford, 1996&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Jack Nissen, ''Winning the Radar War'' St. Martin's, New York, 1989 - more 'from the trenches'&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Jack Nissen, ''Winning the Radar War'' St. Martin's, New York, 1989 - more 'from the trenches'&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Damien Lewis, ''Churchill's Shadow Raiders: The Race to Develop Radar, WWII's Invisible Secret Weapon'', Citadel, New York, 2020 - more focused on intelligence&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Robert Buderi, ''The Invention That Changed the World: How a Small Group of Radar Pioneers Won the Second World War and Launched a Technological Revolution'', Simon and Schuster, New York, 1996 - also covers some of the technologies downstream from radar&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==External links==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Jnc</name></author>	</entry>

	<entry>
		<id>https://gunkies.org/w/index.php?title=Radar&amp;diff=36343&amp;oldid=prev</id>
		<title>Jnc: Fill several references; somewhat stubby; also give a home for a URL</title>
		<link rel="alternate" type="text/html" href="https://gunkies.org/w/index.php?title=Radar&amp;diff=36343&amp;oldid=prev"/>
				<updated>2025-06-05T22:59:29Z</updated>
		
		<summary type="html">&lt;p&gt;Fill several references; somewhat stubby; also give a home for a URL&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;'''Radar''' (an acronym for 'radio detection and ranging') is a system which uses reflections of [[electro-magnetic]] energy to detect the presence, and the location, of objects (airplanes, ships, etc). Although several people had speculated about it through the early 1900's, it was the British, in the late 1930's, who produced the first effective radar integrated system - the Chain Home system, which was intended to help defend Britain from air attack, and which played a significant role in the Battle of Britain. (The Germans, and others, were not far behind, in unit engineering, but the British had their integrated overall system up first.)&lt;br /&gt;
&lt;br /&gt;
The war-time work on it had an interesting (and wholly accidental) cross-fertilization to early computer work, especially in Britain; it produced a large group of people who were very familiar at working with high-speed pulsed [[circuit]]s.&lt;br /&gt;
&lt;br /&gt;
{{semi-stub}}&lt;br /&gt;
&lt;br /&gt;
==Further reading==&lt;br /&gt;
&lt;br /&gt;
===Development history===&lt;br /&gt;
&lt;br /&gt;
* Louis Brown, ''A Radar History of World War II: Technical and Military Imperatives'', Institute of Physics, Bristol, 1999 - a voluminous and detailed work; ends with an informed, perceptive and incisive evaluation&lt;br /&gt;
* Henry E. Guerlac, ''RADAR in World War II'', Tomash, 1987&lt;br /&gt;
* David Pritchard, ''The Radar War: Germany's Pioneering Achievement 1904-45'', Patrick Stephens, Wellingborough, 1989&lt;br /&gt;
* Gordon K. Kinsey, A. F. Wilkins, ''Orfordness: Secret Site'', Terence Dalton, Lavenham, 1981- first-person history of the start of the effort&lt;br /&gt;
* Gordon K. Kinsey, ''Bawdsey: Birth of the Beam'', Terence Dalton, Lavenham, 1983&lt;br /&gt;
* S. S. Swords, ''Technical history of the beginnings of RADAR'', Institution of Electrical Engineers, London, 1986 - fairly technical&lt;br /&gt;
* E. B. Callick, ''Metres to Microwaves: British Development of Active Components for Radar Systems, 1937 to 1944'', Institution of Engineering and Technology, London, 1990 - extremely technical&lt;br /&gt;
* Robert Watson-Watt, ''The Pulse of Radar'', Dial, New York, 1959&lt;br /&gt;
* A. P. Rowe, ''One Story of Radar'', Cambridge University, Cambridge, 1948&lt;br /&gt;
* E. G. Bowen, ''Radar Days'', Adam Hilger, Bristol, 1987&lt;br /&gt;
* R. Hanbury Brown, ''Boffin: A Personal Story of the Early Days of Radar, Radio Astronomy and Quantum Optics'', Adam Hilger&lt;br /&gt;
* Bernard Lovell, ''Echoes of War: The Story of H&amp;lt;sub&amp;gt;&amp;lt;small&amp;gt;2&amp;lt;/small&amp;gt;&amp;lt;/sub&amp;gt;S Radar'', Adam Hilger, Bristol, 1991&lt;br /&gt;
* Jim Brown, ''Radar: How It All Began'', Janus, London, 1996 - interesting view 'from the trenches'&lt;br /&gt;
&lt;br /&gt;
===Use history===&lt;br /&gt;
&lt;br /&gt;
* Alfred Price, ''Instruments of Darkness: The History of Electronic Warfare, 1939-1945'', Peninsula, Los Altos, 1987&lt;br /&gt;
* Martin Streetly, ''Confound and Destroy: 100 Group and The Bomber Support Campaign'', Macdonald and James, London, 1978&lt;br /&gt;
* Martin W Bowman, Tom Cushing, ''Confounding the Reich: The Operational History of 100 Group (Bomber Support) RAF'', Patrick Stephens, Sparkford, 1996&lt;br /&gt;
* Jack Nissen, ''Winning the Radar War'' St. Martin's, New York, 1989 - more 'from the trenches'&lt;br /&gt;
&lt;br /&gt;
==External links==&lt;br /&gt;
&lt;br /&gt;
* [https://medium.com/dish/75-years-of-innovation-over-the-horizon-radar-12fc45366e5b 75 Years of Innovation: Over the horizon radar]&lt;br /&gt;
&lt;br /&gt;
[[Category: Technology]]&lt;/div&gt;</summary>
		<author><name>Jnc</name></author>	</entry>

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