Gain-control methods of transmitter modulators

Details Gain-control methods of transmitter modulators Gain-control methods of transmitter modulators

2007-11-29

2011-12-20

Tran, Pablo (Department: 2618)

Telecommunications

Transmitter

Power control, power supply, or bias voltage supply

C455S091000, C455S232100, C455S251100, C455S293000, C327S355000

Reexamination Certificate

active

08081937

ABSTRACT:
An apparatus comprising a plurality of switchable full step mixer unit cells, wherein each switchable full step unit cell is configured to, when the full step transceiver mixer unit cell is turned on, increase the gain experienced by an electronic signal by a full step increment, and wherein the step increment is substantially constant regardless of temperature; and at least one switchable partial step mixer unit cell configured to, when the partial step transceiver mixer unit is turned on, increase the gain experienced by the electronic signal by a predetermined step increment less than that of a full step, and wherein the partial step increment is substantially constant regardless of temperature.

REFERENCES:
patent: 7369837 (2008-05-01), Kim
patent: 7392028 (2008-06-01), Goddard
patent: 7433658 (2008-10-01), Shirvani-Mahdavi et al.
patent: 7450913 (2008-11-01), Friedrich et al.
patent: 7640002 (2009-12-01), Kuttner
patent: 7929938 (2011-04-01), Sellars et al.
patent: 7962116 (2011-06-01), Tsai et al.
patent: 2009/0075689 (2009-03-01), Aniruddhan et al.
patent: 2009/0225897 (2009-09-01), Toyota et al.
patent: 2009/0261887 (2009-10-01), Embabi et al.
patent: 2011/0201286 (2011-08-01), Georgantas et al.

Affiliated with

Also associated with

Rating

Gain-control methods of transmitter modulators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gain-control methods of transmitter modulators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gain-control methods of transmitter modulators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4297152