Power amplifier with integrated sensors

Details Power amplifier with integrated sensors Power amplifier with integrated sensors

2007-08-07

2007-08-07

Nguyen, Khanh Van (Department: 2817)

Amplifiers

With control of power supply or bias voltage

With control of input electrode or gain control electrode bias

C330S129000

Reexamination Certificate

active

11433896

ABSTRACT:
An amplifier circuit for amplifying radio frequency signals includes a radio frequency power amplifier to receive an input radio frequency signal and to output an amplified radio frequency signal; one or more sensors coupled to the radio frequency power amplifier to provide a closed-loop feedback signal; and a power sensor coupled to the amplified radio frequency signal.

REFERENCES:
patent: 4977041 (1990-12-01), Shiozawa et al.
patent: 5050238 (1991-09-01), Tomizuka et al.
patent: 5164683 (1992-11-01), Shields
patent: 5255324 (1993-10-01), Brewer et al.
patent: 5548239 (1996-08-01), Kohama
patent: 5625894 (1997-04-01), Jon
patent: 5656972 (1997-08-01), Norimatsu
patent: 5732334 (1998-03-01), Miyoke
patent: 5825227 (1998-10-01), Kohama et al.
patent: 5880635 (1999-03-01), Satoh
patent: 5901346 (1999-05-01), Stengel et al.
patent: 5969560 (1999-10-01), Kohama et al.
patent: 6025651 (2000-02-01), Nam
patent: 6047168 (2000-04-01), Carlsson et al.
patent: 6075995 (2000-06-01), Jensen
patent: 6118985 (2000-09-01), Kabuakyu et al.
patent: 6148220 (2000-11-01), Sharp et al.
patent: 6151509 (2000-11-01), Chorey
patent: 6175279 (2001-01-01), Ciccarelli et al.
patent: 6183703 (2001-02-01), Hsu et al.
patent: 6198351 (2001-03-01), Winslow
patent: 6203587 (2001-03-01), Lesieur et al.
patent: 6262630 (2001-07-01), Eriksson
patent: 6265943 (2001-07-01), Dening
patent: 6281755 (2001-08-01), Feld et al.
patent: 6281762 (2001-08-01), Nakao et al.
patent: 6366788 (2002-04-01), Fujioka et al.
patent: 6417730 (2002-07-01), Segallis et al.
patent: 6462622 (2002-10-01), Mori et al.
patent: 6483398 (2002-11-01), Nagamori et al.
patent: 6496684 (2002-12-01), Nakao et al.
patent: 6625050 (2003-09-01), Suwa et al.
patent: 6630372 (2003-10-01), Ball
patent: 6639466 (2003-10-01), Johnson
patent: 6678506 (2004-01-01), Dolman et al.
patent: 6693498 (2004-02-01), Sasabata et al.
patent: 6694129 (2004-02-01), Peterzell et al.
patent: 6720850 (2004-04-01), Sasabata et al.
patent: 6774718 (2004-08-01), Ichitsubo et al.
patent: 6798287 (2004-09-01), Wu et al.
patent: 6822515 (2004-11-01), Ichitsubo et al.
patent: 6847262 (2005-01-01), Ichitsubo et al.
patent: 6914482 (2005-07-01), Ichitsubo et al.
patent: 7071783 (2006-07-01), Ichitsubo et al.
patent: 2004/0203552 (2004-10-01), Horiuchi et al.
patent: 2004/0204037 (2004-10-01), He et al.
patent: 2005/0179498 (2005-08-01), Tsutsui et al.
patent: 2005/0239415 (2005-10-01), Sagae et al.
U.S. Appl. No. 10/385,059, filed Mar. 2003, Ichitsubo et al.
U.S. Appl. No. 10/843,409, filed May 2004, Ichitsubo et al.
U.S. Appl. No. 10/919,850, filed Aug. 2004, Ichitsubo et al.
U.S. Appl. No. 10/938,779, filed Sep. 2004, Ichitsubo et al.
U.S. Appl. No. 10/972,636, filed Oct. 2004, Ichitsubo et al.
U.S. Appl. No. 10/039,687, filed Jan. 2005, Ichitsubo et al.
U.S. Appl. No. 10/064,261, filed Feb. 2005, Ichitsubo et al.
U.S. Appl. No. 11/110,249, filed Apr. 2005, Ichitsubo et al.
U.S. Appl. No. 11/121,288, filed May 2005, Ichitsubo et al.
U.S. Appl. No. 11/126,667, filed May 2005, Ichitsubo et al.
U.S. Appl. No. 11/152,308, filed Jun. 2005, Ichitsubo et al.
U.S. Appl. No. 11/173,741, filed Jul. 2005, Ichitsubo et al.
U.S. Appl. No. 11/173,965, filed Jul. 2005, Ichitsubo et al.
U.S. Appl. No. 11/173,968, filed Jul. 2005, Ichitsubo et al.
U.S. Appl. No. 11/323,763, filed Dec. 2005, Ichitsubo et al.
U.S. Appl. No. 11/323,788, filed Dec. 2005, Ichitsubo et al.
U.S. Appl. No. 11/488,465, filed Jul. 2006, Chang et al.
U.S. Appl. No. 60/696,206, filed Jul. 2, 2005, Kubota.
U.S. Appl. No. 60/698,586, filed Jul. 2, 2005, Ikuroh.

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