Power amplifier circuit reducing electromagnetic interference

Details Power amplifier circuit reducing electromagnetic interference Power amplifier circuit reducing electromagnetic interference

2006-12-05

2009-02-10

Mottola, Steven J (Department: 2817)

Amplifiers

Modulator-demodulator-type amplifier

C330S251000

Reexamination Certificate

active

07489189

ABSTRACT:
A power amplifier circuit including a power transistor unit generating an output signal based on a predetermined pulse-width modulated signal. The power transistor unit includes a plurality of transistors and a delay circuit unit. The delay circuit unit sequentially drives the plurality of transistors with a predetermined time delay based on the pulse-width modulated signal.

REFERENCES:
patent: 6064259 (2000-05-01), Takita
patent: 6294954 (2001-09-01), Melanson
patent: 2007/0030061 (2007-02-01), Cho et al.
patent: 1019940008285 (1994-09-01), None
patent: 1020020002020 (2002-01-01), None
patent: 10-0340193 (2002-05-01), None
patent: 100380620 (2003-04-01), None

Affiliated with

Also associated with

Rating

Power amplifier circuit reducing electromagnetic interference does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power amplifier circuit reducing electromagnetic interference, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power amplifier circuit reducing electromagnetic interference will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4102356