IMD Limiter

Details IMD Limiter IMD Limiter

1981-03-23

1983-01-25

Ng, Jin F.

Amplifiers

Miscellaneous

Amplifier protection means

455116, 455117, H03G 300, H03G 1100, H04B 104

Patent

active

043706223

ABSTRACT:
An intermodulation distortion limiter controls the ratio of average power to peak envelope power in the output of a linear power amplifier and this protects against excess non-linearity by reducing the drive power when the ratio exceeds a similar ratio associated with the incoming RF signal.

REFERENCES:
patent: 3366883 (1968-01-01), Griffin et al.
patent: 3486128 (1969-12-01), Lohrmann
patent: 4114108 (1978-09-01), Haulkenberry et al.
patent: 4147985 (1979-04-01), Rogers
patent: 4165493 (1979-08-01), Harrington

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