Title:
ANTENNA ARRAY STRUCTURE STACKED OVER PRINTED WIRING BOARD WITH BEAMFORMING COMPONENTS
Document Type and Number:
WIPO Patent Application WO2000017960
Kind Code:
A8
Abstract:
A miniaturized directional antenna for use with system to provide data communication over wireless radio channels. The unit supports multiple antenna elements with a known orientation with respect to an earth ground plane reference. This greatly provides predictability in the steerability and other directional attributes of the antenna array using miniaturized chip multilayer or helical antenna elements, the unit may be constructed in a case or other form factor of approximately 3 x 3 x 1 inches for operation within the frequency bands around 1900 MHz.
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Inventors:
PROCTOR JAMES A JR
GAINEY KENNETH M
GAINEY KENNETH M
Application Number:
PCT/US1999/020699
Publication Date:
July 20, 2000
Filing Date:
September 09, 1999
Export Citation:
Assignee:
TANTIVY COMM INC (US)
International Classes:
H01Q1/22; H01Q1/36; H01Q9/04; H01Q21/00; H01Q21/06; H01Q21/20; H01Q23/00; (IPC1-7): H01Q21/00; H01Q21/06; H01Q23/00; H01Q1/22
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