RF transceiver with undesired signal rejection and methods...

Details RF transceiver with undesired signal rejection and methods... RF transceiver with undesired signal rejection and methods...

2011-01-21

2011-10-04

Yun, Eugene (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Frequency modifying or conversion

C455S314000, C455S315000

Reexamination Certificate

active

08032104

ABSTRACT:
A radio frequency (RF) transceiver includes an RF transmitter that generates an outbound RF signal at a carrier frequency that is based on a transmitter local oscillation. An RF front-end receives an inbound RF signal that includes a desired signal component that is based on the outbound RF signal and that includes an undesired signal component. The RF front-end includes a first RF combiner module that attenuates the undesired signal component to produce a desired RF signal. A down conversion module generates a down converted signal from the desired RF signal based on a receiver local oscillation. A receiver processing module generates inbound data from the down converted signal. A frequency control module controls the carrier frequency, based on an interference rejection signal, to control the attenuation of the undesired signal component.

REFERENCES:
patent: 7899429 (2011-03-01), Rofougaran

Affiliated with

Also associated with

Rating

RF transceiver with undesired signal rejection and methods... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with RF transceiver with undesired signal rejection and methods..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and RF transceiver with undesired signal rejection and methods... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4261907