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Author : Dong-Hyun Kim, Sung-Jin Kim, and Jae-Sung Rieh

Titie : A 60 GHz Wideband Quadrature-Balanced Mixer Based on 0.13 um RFCMOS Technology

IEEE Microwave and Wireless Components Letters, Vol. 21, No. 4, pp. 215-217, April, 2011. [SCI]

Abstract:

A 60 GHz wideband quadrature-balanced down-conversion mixer employing a new wideband technique with an active feedback has been developed in this work. Fabricated with a 0.13 􀀀RFCMOS technology, the mixer exhibits a 3 dB IF bandwidth of 5 GHz with a conversion gain of 2.3 dB for a fixed LO frequency of 60 GHz. The mixer also shows an RF bandwidth of 7 GHz with a peak gain of 5.6 dB at 55 GHz. The circuit draws 10.6 mA from 1.3 V supply.