Feed-forward amplifier including phase correction

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

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330151, H03F 126

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active

050651102

ABSTRACT:
A feed-forward amplifier utilizes frequency dependent delay elements to cancel the effects of phase dispersion in the amplifier to amplify a broadband, high-frequency signal with low distortion.

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"Error Controlled High Power Linear Amplifiers at VHF," Seidel et al., Bell System Technical Journal, pp. 651-722, 5-6/68.
"A Microwave Feed-Forward Experiment, " H. Seidel, Bell System Technical Journal, pp. 2879-2916; 11/71.

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