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United States of America Patent
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Jan 12, 2010
Grant Date -
Jan 28, 2010
app pub date -
May 24, 2004
filing date -
May 30, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
An antenna feed system having a single corrugated horn wave guide ports in one of the corrugations, a combiner network which receives signals at approximately 20 GHz from the four wave guide ports and provides sum and difference signals, and a transducer which provides transmit signals at approximately 30 GHz and approximately 44 GHz to a rear end of the single horn.
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