An Q-factor calibration method for compensation of the I/Q signal imbalances in 5-6 GHz beamforming receiver

Jung, WJ; Hong, NP; Jang, JE; Kim, JS; Park, JS

Jung, WJ (reprint author), Kookmin Univ, Sch Elect Engn, Seoul, South Korea.

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018; 60 (9): 2272

Abstract

This article presents 5-6 GHz beamforming receiver with Q-factor calibrated vector modulator to reduce phase error and amplitude mismatch. Q-factor of......

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