Triple-band offset hybrid antenna using shaped reflector

Details Triple-band offset hybrid antenna using shaped reflector Triple-band offset hybrid antenna using shaped reflector

2007-01-23

2007-01-23

Wimer, Michael C. (Department: 2821)

Communications: radio wave antennas

Antennas

Wave guide type

C343S779000, C343S835000

Reexamination Certificate

active

11003883

ABSTRACT:
A triple-band offset hybrid antenna having a shaped reflector is disclosed. The triple-band offset hybrid antenna includes: a shaped reflector reflecting a K/Ku bands RF signals received from a satellite to focus an energy of the K/Ku band RF signals on a focal line and reflecting a Ka band RF transmitting signal; and a triple-band active phased feed array receiving the reflected K/Ku bands RF signals from the shaped reflector and radiating the Ka band RF transmitting signal to the shaped reflector, wherein the triple-active feed array including Ka/K bands feed array for transceiving Ka/K bands RF signal and a Ku band feed array for receiving a Ku band RF signal.

REFERENCES:
patent: 5202700 (1993-04-01), Miller
patent: 6392611 (2002-05-01), Smith et al.
patent: 2005/0052333 (2005-03-01), Rao et al.
patent: 2001-007637 (2001-01-01), None
patent: 2002-124818 (2002-04-01), None
Wide-Angle Scanning with Reflector Antennas: A New Design Technique, pp. 136-144, Oct. 2000.

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