Digital driver for fixed power amplifier

Details Digital driver for fixed power amplifier Digital driver for fixed power amplifier

1986-01-03

1987-06-16

Mullins, James B.

Amplifiers

Modulator-demodulator-type amplifier

330207A, H03F 338

Patent

active

046738878

ABSTRACT:
A digital power amplifier system features an analog signal which is converted to a corresponding digital signal and is, in turn, applied as input signals in a digital binary format to a digital pulse width modulator. The digital pulse width modulated signals are amplified in a digital or switching power amplifier. The resulting signals are then passed through a tuning or filter circuit to produce an analog signal having a desired frequency and wave shape characteristics. The analog signal is then applied to a suitable load device. In the thus provided amplification system, all of the signal processing and amplification is accomplished through digital or power switching circuitry with no analog influence until the amplified signals are applied to the tuning or filter elements.

REFERENCES:
patent: 4166247 (1979-08-01), Miyazawa
patent: 4390849 (1983-06-01), Miskin

Affiliated with

Also associated with

Rating

Digital driver for fixed power amplifier does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital driver for fixed power amplifier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital driver for fixed power amplifier will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-685895