Distortion compensation circuit

Amplifiers – Hum or noise or distortion bucking introduced into signal...

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330277, 330296, H03F 126

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active

058150382

ABSTRACT:
A small-sized distortion compensation circuit is disclosed. In a semi-conductor element having three terminals, its gate is used as an input terminal. One of the drain and source is used as an output terminal, and the other is grounded. This structure does not need a conventionally used circuit comprising a complicated combination of distributors, couplers and attenuators, enabling the circuit to be smaller.

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Masatoshi Nakayama, et al "A Novel Amplitude and Phase Linearizing Technique for Microwave Power Amplifiers" 1995 IEEE Mitsubishi Electric Corporation.
Rodrigo Cordeiro Tupynamba & Edmar Camargo "Mesfet Nonlinearities Applied to Predistortion Linearization Design" 1992 IEEE MTT-S Digest.
Satoshi Ogura, Kiyoharu Seino, Toshihiko Ozawa, Akihiro Kamikokura, Tadashi for Satellite Use" Mitsubishi Electric Corp. pp. 567-570.

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