Multi-antenna receiving and processing circuit assembly

Details Multi-antenna receiving and processing circuit assembly Multi-antenna receiving and processing circuit assembly

2005-06-06

2008-07-15

Urban, Edward F. (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

With wave collector

C455S272000, C455S334000, C455S575700, C455S132000, C343S852000, C343S814000, C343S816000

Reexamination Certificate

active

07400871

ABSTRACT:
A multi-antenna receiving and processing circuit assembly is disclosed to include multiple antennas for receiving wireless signals, multiple pre-processing units respectively electrically connected to the antennas, a matching circuit electrically connected to the pre-processing units for matching signals from the pre-processing units into a matching signal, a post-processing unit electrically connected to the matching circuit for processing the matching signal from the matching circuit through a single intermediate frequency signal and into a plurality of audio frequency signals respective to each antenna, and an output circuit electrically connected to the post-processing unit for outputting the audio frequency signals to external audio output devices.

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