US Patent 7642979 Wave-guide-notch antenna
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Patent abstract
A dual polarized wave-guide notch antenna array is disclosed. The device comprises a feed section having at least two input transmission lines, a feed/wave-guide interface providing an aperture for transferring a radio frequency electromagnetic wave between the feed section and a wave-guide mode in a wave-guide section having ridges. The wave-guide section transfers energy between the feed/wave-guide interface and a tapered notch section, thereby gradually adjusting a created electromagnetic field towards free space conditions.
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Patent Inventor Names
Anders Höök0
Jessica Westerberg0
Joakim Johansson0
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Official Website
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US Patent 07642979 Wave-guide-notch antenna US Patent 7642979 Wave-guide-notch antenna
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Patent Number
076429790
Patent Number
76429790
Edits on 23 Sep, 2022
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Patent Jurisdiction
Patent Number
076429790
Date of Patent
January 5, 2010
0Patent Application Number
115738280
Date Filed
August 18, 2004
0Official Website
Patent Primary Examiner
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US Patent 07642979 Wave-guide-notch antenna
Infobox
Is a
Patent jurisdiction
Patent number
07642979
Date of patent
January 5, 2010
Patent application number
11573828
Date Filed
August 18, 2004
Patent primary examiner
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