US Patent 10050664 Enhanced linearity mixer

Patent 10050664 was granted and assigned to Kumu Networks on August, 2018 by the United States Patent and Trademark Office.

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Patent abstract

A system for enhanced linearity mixing includes an input-source signal coupler; a local oscillator (LO) signal coupler; a primary mixer that combines, via heterodyning, the primary-mixer-input signal and the primary-mixer-LO signal to generate a primary-mixer-output signal; a distortion-source mixer that combines, via heterodyning, the distortion-mixer-input signal and the distortion-mixer-LO signal to generate a distortion-mixer-output signal; and an output signal coupler that combines the primary-mixer-output signal and the distortion-mixer-output signal to generate an output signal with reduced non-linearity.

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Patent Inventor Names

Alfred Riddle0

Ernie Landi0

Wilhelm Steffen Hahn0

Edits on 29 Apr, 2023