COMPACT CORRUGATED FEEDHORN

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United States of America Patent

APP PUB NO 20140266948A1
SERIAL NO

13801041

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Abstract

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A feedhorn comprising a first section for coupling radiation from a waveguide into the feedhorn, and a second section for coupling radiation from the feedhorn into free space. The second section defines the feedhorn aperture. The first section is configured to allow excitation of HE11 and HE12 modes and suppress excitation of other higher order HE modes. The second section is configured to ensure that the HE11 and HE12 modes are in phase at the feedhorn aperture.

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Patent Owner(s)

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UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWSCOLLEGE GATE NORTH STREET ST ANDREW KY16 9AJ

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  • 2013 Application Filing Year
  • H01Q Class
  • 1778 Applications Filed
  • 1678 Patents Issued To-Date
  • 94.38 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20132014201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McKay, Johannes St Andrews Fife, GB 4 3
Smith, Graham St Andrews Fife, GB 109 8280

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  • 2 Citation Count
  • H01Q Class
  • 3.20 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2956016071421485633501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0255075100125150175200225250275300325350375400425450475500525550575600

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