Stored program controlled module amplifier bias and amplitude/ph

Details Stored program controlled module amplifier bias and amplitude/ph Stored program controlled module amplifier bias and amplitude/ph

1990-11-28

1992-03-31

Mullins, James B.

Amplifiers

With control of power supply or bias voltage

With control of input electrode or gain control electrode bias

330144, 330279, 330284, H03G 320

Patent

active

051011735

ABSTRACT:
A stored program amplifier compensation apparatus utilizing sensing elements to provide the operational states of an RF power amplifier to a controller processor unit which utilizes the operational data to provide a bias control signal to the RF power amplifier. Look-up tables which are stored in the controlled processor unit, contain a bias control signal for all the possible operational combinations.

REFERENCES:
patent: 3900823 (1975-08-01), Sokal et al.
patent: 4554511 (1985-11-01), Braun
patent: 4600892 (1986-07-01), Wagner et al.
patent: 4794343 (1988-12-01), Yang
patent: 4859964 (1989-08-01), Jorgensen
Memo dtd. Dec. 22, 1983, from G. C. DiPiazza to Pierre Martin re: White Paper on Self-Contained Calibration, Fault Diagnosis, Performance Monitoring and Reconfiguration in MMIC Technology.
Paper dtd. Sep. 8, 1983, by Gerald C. DiPiazza on Technology Concepts re: (a) Broadband, Space Conservative, Microwave Integrated Networks, and (b) "Smart" Microwave Components.

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