Antenna switch

Details Antenna switch Antenna switch

2006-02-07

2006-02-07

Nguyen, Duc M. (Department: 2685)

Telecommunications

Transmitter and receiver at same station

With transmitter-receiver switching or interaction prevention

C455S127300, C455S083000, C330S051000, C333S101000, C333S103000

Reexamination Certificate

active

06996376

ABSTRACT:
An antenna switch including a transmit connection for inputting a radio frequency signal, an antenna connection for connection to an antenna for transmitting the radio frequency signal, and a signal path between transmit connection and the antenna connection including at least one transmit transistor controllable to connect selectively the transmit connection to the antenna connection so as to transfer the radio frequency signal from the transmit connection to the antenna connection wherein the transmit transistor is arranged so as to provide a stage of amplification to the radio frequency signal.

REFERENCES:
patent: 5126688 (1992-06-01), Nakanishi et al.
patent: 5459428 (1995-10-01), Kim et al.
patent: 5477184 (1995-12-01), Uda et al.
patent: 5548239 (1996-08-01), Kohama
patent: 5548246 (1996-08-01), Yamamoto et al.
patent: 5669068 (1997-09-01), Kielmeyer et al.
patent: 5678199 (1997-10-01), Birth et al.
patent: 5745009 (1998-04-01), Leroux et al.
patent: 5784687 (1998-07-01), Itoh et al.
patent: 6078797 (2000-06-01), Kashimura
patent: 6081694 (2000-06-01), Matsuura et al.
patent: 6118338 (2000-09-01), Frank et al.
patent: 6122488 (2000-09-01), Leizerovich et al.
patent: 6804500 (2004-10-01), Yamaguchi
patent: 1 124 334 (2001-08-01), None
patent: 1 124 337 (2001-08-01), None
patent: 2 335 116 (1999-09-01), None
patent: 08-251089 (1996-09-01), None
patent: WO 02 080393 (2002-10-01), None
Patent Abstract of Japan, JP 09 008779, Jan. 10, 1997.

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