Transferred-impedance filtering in RF receivers

Details Transferred-impedance filtering in RF receivers Transferred-impedance filtering in RF receivers

2007-03-06

2007-03-06

Le, Dinh T. (Department: 2816)

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

Unwanted signal suppression

C330S302000

Reexamination Certificate

active

11092952

ABSTRACT:
The present invention provides a method for using transferred-impedance filtering in RF (radio frequency) receivers (e.g., inside of a mobile communication device), wherein said filtering can be done with MOS-switches transferring impedance of a regular RC or RCL circuit to RF frequency filtering inside an RFIC (radio frequency integrated circuit).

REFERENCES:
patent: 6133793 (2000-10-01), Lau et al.
patent: 6831497 (2004-12-01), Koh et al.
patent: 6937646 (2005-08-01), McCorkle
patent: 2002/0183016 (2002-12-01), Kemmochi et al.
patent: 2004/0239442 (2004-12-01), Wilcox
patent: 404266243 (1992-09-01), None

Affiliated with

Also associated with

Rating

Transferred-impedance filtering in RF receivers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transferred-impedance filtering in RF receivers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transferred-impedance filtering in RF receivers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3725330