RF Power amplifier with a modulating facility

Details RF Power amplifier with a modulating facility RF Power amplifier with a modulating facility

1979-08-02

1981-08-25

Moore, David K.

Modulators

Amplitude modulator

Nonlinear device controlled by modulating signal

332 31T, 332 9R, H03K 700

Patent

active

042862361

ABSTRACT:
An RF power amplifier with a pulse modulating facility is disclosed in which a pre-emphasized pulse modulating signal is derived from a plurality of amplitude values stored in a memory. The stored values are continuously changed by a control signal to give the output signal of the amplifier the desired shape. This compensates for nonlinearities and aging effects. The time required for the modulated carrier wave to pass through the amplifier need not be considered, because the envelope comparison between the amplifier output signal and the required modulating signal, which generates the control signal, is independent of the time of occurrence of the amplifier output signal.

REFERENCES:
patent: 3810020 (1974-05-01), Fortuna et al.
patent: 4179672 (1979-12-01), Voles

Affiliated with

Also associated with

Rating

RF Power amplifier with a modulating facility does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with RF Power amplifier with a modulating facility, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and RF Power amplifier with a modulating facility will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1161149