Switching mode power amplifier having increased power...

Details Switching mode power amplifier having increased power... Switching mode power amplifier having increased power...

2007-04-17

2007-04-17

Nguyen, Patricia (Department: 2817)

Amplifiers

With semiconductor amplifying device

Including class d amplifier

C330S20700P

Reexamination Certificate

active

11064188

ABSTRACT:
An increased power efficient switching mode power amplifier system. The system includes a SMPA and an E/S reactive component. The SMPA includes a transistor, an RF choke and a tank circuit. The transistor has an emitter/source and is capable of receiving an input signal. The RF choke is operatively coupled to the transistor. The tank circuit is operatively coupled to the RF choke and the transistor. The E/S reactive component is operatively coupled to the emitter/source of the transistor of the SMPA. The E/S reactive component has a desired E/S degeneration reactive component value. A method for an increased power efficient switching mode power amplifier system is also described.

REFERENCES:
patent: 3919656 (1975-11-01), Sokal et al.
patent: 4827275 (1989-05-01), Fusinski
patent: 6778018 (2004-08-01), Joly et al.
patent: 6949978 (2005-09-01), Tayrani et al.
patent: 7076009 (2006-07-01), Wieck
patent: 7098737 (2006-08-01), Fujimoto et al.

Affiliated with

Also associated with

Rating

Switching mode power amplifier having increased power... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switching mode power amplifier having increased power..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switching mode power amplifier having increased power... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3806018