Array antenna with dual polarization and method

Details Array antenna with dual polarization and method Array antenna with dual polarization and method

2006-11-21

2006-11-21

Ho, Tan (Department: 2163)

Communications: radio wave antennas

Antennas

With lumped reactance for loading antenna

C343S7000MS, C343S824000

Reexamination Certificate

active

07138952

ABSTRACT:
According to one embodiment of the invention, an array antenna includes a substrate body, a first antenna element, and a second antenna element. The first antenna element is coupled to the substrate body and is operable to transmit or receive a first signal. The second antenna element is coupled to the substrate body and is operable to transmit or receive a second signal. The first antenna element is of a different type than the second antenna element. The direction of polarization of the first signal is different than the direction of polarization of the second signal.

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patent: WO 03/073552 (2003-09-01), None
EPO Search Report regarding Application No./Patent No. 05257624.6-2220 (6 pages).
“A Notch-Wire Composite Antenna for Polarization Diversity Reception”; Nobuhiro Kuga Hiroyuki Arai and Naohisa Goto; IEEE Transactions on Antennas and Propogation, vol. 46, No. 6, Jun. 1998; pp. 902-906.

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