System and method for detecting radio frequency signals over...

Details System and method for detecting radio frequency signals over... System and method for detecting radio frequency signals over...

2008-06-18

2011-12-06

Trinh, Sonny (Department: 2618)

Telecommunications

Transmitter

Power control, power supply, or bias voltage supply

C455S115100, C455S127200

Reexamination Certificate

active

08073411

ABSTRACT:
The present invention is directed to a power detection circuit for use in a wireless transmitting device. The circuit makes use of multiple gain paths so that two or more scaling factors are provided. Each scaling factor allows the detector circuit to provide more ADC levels per dB and thus provide accurate power control over a wider power range than through the use of a single gain path and a single scaling factor.

REFERENCES:
patent: 5126686 (1992-06-01), Tam
patent: 5752172 (1998-05-01), Matero
patent: 5873029 (1999-02-01), Grondahl et al.
patent: 6108527 (2000-08-01), Urban et al.
patent: 6259682 (2001-07-01), Brown et al.
patent: 6272336 (2001-08-01), Appel et al.
patent: 6430403 (2002-08-01), Kossor
patent: 6442378 (2002-08-01), Aboukhalil et al.
patent: 6496063 (2002-12-01), Hinrichsen et al.
patent: 6661999 (2003-12-01), Johnson et al.
patent: 7042285 (2006-05-01), Parkhurst et al.
patent: 7398063 (2008-07-01), Blosco et al.
patent: 2005/0215198 (2005-09-01), Fifield
www.digitalpowergroup.com, Peter Huber and Mark Mills, “Digital Broadcasting and RF Power,” 8 pages total, Sep. 11, 2002, www.digitalpowergroup.com/dpr/archives/2002/harris,%20digital%20broadcasting%20and%20rf%20power,%20sep02.pdf.

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