Beam forming and/or MIMO RF front-end

Details Beam forming and/or MIMO RF front-end Beam forming and/or MIMO RF front-end

2011-07-26

2011-07-26

Tran, Phuc (Department: 2471)

Multiplex communications

Communication over free space

Using atm as a wireles protocol

C370S338000

Reexamination Certificate

active

07986650

ABSTRACT:
An RF front-end includes a transmit adjust module, a PA module, an antenna coupling circuit, a LNA module, and a receive adjust module. The transmit adjust module adjusts coordinates of up-converted analog signals when in a first transmit mode and adjusts coordinates of a plurality of up-converted analog signals when in a second transmit mode to produce to produce multiple adjusted up-converted signals and a plurality of adjusted up-converted signals, respectively, which are subsequently amplified by the PA module. The antenna coupling circuit provides the multiple or the plurality of outbound RF signals to at least some of a plurality of antennas depending on the transmit mode and provides multiple or a plurality of inbound RF signals at least some of the plurality of antennas to the LNA module based on a receive mode. The receive adjust module adjusts coordinates of the multiple or plurality of amplified inbound RF signals based on the receive mode.

REFERENCES:
patent: 7619997 (2009-11-01), Rofougaran
patent: 2007/0210960 (2007-09-01), Rofougaran

Affiliated with

Also associated with

Rating

Beam forming and/or MIMO RF front-end does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Beam forming and/or MIMO RF front-end, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beam forming and/or MIMO RF front-end will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2723144