Antenna with quarter wave patch element, U-Slot, and slotted shorting wall

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9793607
APP PUB NO 20160149303A1
SERIAL NO

14550241

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Abstract

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In one embodiment, an apparatus is formed using a quarter wave (QW) patch element with a U-Slot, a ground plane, and a slotted shorting wall. A feed line runs through the ground plane and connects to the QW patch element. The slotted shorting wall connects the QW patch element to the ground plane. The QW patch element, slotted shorting wall, and ground plane are composed of a single contiguous folded material.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CISCO TECHNOLOGY, INC.SAN JOSE, CA14366

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Patent Info (Count) # Cites Year
 
CANTOR FITZGERALD SECURITIES (1)
* 2004/0041,733 Adjustable planar antenna 3 2003
 
XERTEX TECHNOLOGIES, INC. (1)
* 6133883 Wide band antenna having unitary radiator/ground plane 145 1999
 
SYMBOL TECHNOLOGIES, LLC (1)
* 2011/0140,977 COMPACT DUAL-MODE UHF RFID READER ANTENNA SYSTEMS AND METHODS 5 2009
 
LAIRD TECHNOLOGIES, INC. (1)
7102573 Patch antenna 5 2004
 
ALCATEL (1)
* 2002/0003,499 Antenna with a conductive layer and a two-band transmitter including the antenna 102 2001
 
GEORGIA TECH RESEARCH CORPORATION (1)
2003/0107,518 Folded shorted patch antenna 60 2002
 
ARCADYAN TECHNOLOGY CORPORATION (1)
* 7106257 Dual-band inverted-F antenna 8 2004
 
RAYTHEON COMPANY (1)
* 2009/0322,637 WIDE BAND LONG SLOT ARRAY ANTENNA USING SIMPLE BALUN-LESS FEED ELEMENTS 4 2008
* Cited By Examiner

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