Patch Antenna and RFID Inlet
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United States of America Patent
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Issued Date -
Dec 25, 2008
app pub date -
Jun 19, 2008
filing date -
Jun 22, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention provides a patch antenna including a dielectric member, and a conductive first radiation element and a conductive ground electrode respectively provided on one and the other surfaces of the dielectric member, the patch antenna further including a conductive second radiation element which has a length different from that of the first radiation element in the direction of resonance, the second radiation element being provided on the one surface of the dielectric member in a state of being insulated from the first radiation element with respect to the direct electric current while being electromagnetically coupled to the first radiation element.
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