Miniature balanced antenna with differential feed

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United States of America Patent

PATENT NO 7453402
APP PUB NO 20070290927A1
SERIAL NO

11455526

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Abstract

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An example antenna system includes a parasitic element and a symmetrical element fed by a balanced RF signal source. The fed element is operable to couple with the parasitic element, thereby causing the parasitic element to resonate at a first frequency band. Thus, the fed element is operable to act as a balanced capacitive feed for the parasitic element. Also, the parasitic element is symmetrical with respect to a polarity of the fed element.

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Patent Owner(s)

  • HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mak, Chi Lun Shatin, HK 18 116
Rowell, Corbett Shatin, HK 100 562

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