DIRECT FEEDING TYPE PATCH ANTENNA
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United States of America Patent
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Issued Date -
Jan 14, 2010
app pub date -
Oct 1, 2007
filing date -
Oct 9, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
for allowing an electrical signal to be directly fed thereto. The direct feeding type patch antenna further comprises a coupler made of a ceramic material. According to the present invention, it is possible to implement a patch antenna which has a high gain and an improved axial ratio bandwidth, and is small-sized.
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