Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate
2005-06-21
2005-06-21
Ho, Tan (Department: 2821)
Communications: radio wave antennas
Antennas
Microstrip
C343S725000
Reexamination Certificate
active
06909400
ABSTRACT:
An improved combination antenna for receiving terrestrial, in particular vertically polarized signals, and for receiving in particular circular polarized satellite signals in accordance with the SDARS services, preferably in a 2.3 GHz band, having the following features:a monopole arrangement (7) is provided for receiving terrestrial signals,a satellite receiving antenna is provided for receiving circular polarized satellite signals,only a single monopole (7) is provided, andthe satellite receiving antenna is in the form of a patch antenna (9).
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Prassmayer Peter
Vothknecht Marco
Ho Tan
Kathrein-Werke KG
Nixon & Vanderhye P.C.
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