United States Patent 7,530,180
Chiang , et al. May 12, 2009
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Mobile communication handset with adaptive antenna array
Abstract
A wireless mobile handset includes an antenna array. The antenna array includes a passive element disposed on a first portion of a dielectric substrate and an active element disposed on a second portion of the dielectric substrate. The passive element is configured to operate in a reflective mode to produce a bi-directional radiation pattern.
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Inventors: Chiang; Bing (Melbourne, FL), Snyder; Christopher A. (Melbourne, FL), Gothard; Griffin K. (Satellite Beach, FL), Jorgenson; David C. (Melbourne, FL)
Assignee: IPR Licensing, Inc. (Wilmington, DE)
Appl. No.: 11/706,538
Filed: February 15, 2007
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Related U.S. Patent Documents
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Application Number Filing Date Patent Number Issue Date
11079811 Mar., 2005 7190313
10390531 Mar., 2003 6876331
60365140 Mar., 2002
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Current U.S. Class: 343/702
Current International Class: H01Q 1/24 (20060101)
Field of Search: 343/702,700MS,795,797
