Predistortion linearization device with adjustable amplitude...

Details Predistortion linearization device with adjustable amplitude... Predistortion linearization device with adjustable amplitude...

2007-12-28

2009-06-09

Nguyen, Patricia (Department: 2817)

Amplifiers

Hum or noise or distortion bucking introduced into signal...

C330S053000, C330S278000

Reexamination Certificate

active

07545211

ABSTRACT:
A predistortion linearization device (D) produces gain and phase expansions making it possible to compensate for the gain compression and phase variation of a power amplifier. This device (D) also allows the conventional adjustment of amplitude, the adjustment of the form of the gain and phase expansions as a function of a microwave input signal (Se).

REFERENCES:
patent: 4068186 (1978-01-01), Sato et al.
patent: 4109212 (1978-08-01), Donnell et al.
patent: 4992754 (1991-02-01), Blauvelt et al.
patent: 5172068 (1992-12-01), Childs
patent: 5523716 (1996-06-01), Grebliunas et al.
patent: 5966049 (1999-10-01), Yuen et al.
patent: 6788139 (2004-09-01), Villemazet et al.
patent: 6809587 (2004-10-01), Ghannouchi et al.
patent: 7332961 (2008-02-01), Blednov
patent: 7385447 (2008-06-01), Adar
patent: 2007/0241815 (2007-10-01), Noto et al.
patent: 1039630 (2000-09-01), None
patent: 1320190 (2003-06-01), None
patent: 2719954 (1994-05-01), None
patent: 2791197 (1999-03-01), None
patent: 2833431 (2001-12-01), None

Affiliated with

Also associated with

Rating

Predistortion linearization device with adjustable amplitude... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Predistortion linearization device with adjustable amplitude..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Predistortion linearization device with adjustable amplitude... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4148106