10-GHz highly symmetrical sub-harmonic Gilbert mixer using GaInP/GaAs HBT technology

標題:	10-GHz highly symmetrical sub-harmonic Gilbert mixer using GaInP/GaAs HBT technology
作者:	Wu, Tzung-Han Meng, Chinchun 電信工程研究所 Institute of Communications Engineering
關鍵字:	micromixer;1/f noise;port-to-port isolation;sub-harmonic Gilbert mixer;time-delay-compensated doubler
公開日期:	1-五月-2007
摘要:	A 10-GHz sub-harmonic Gilbert mixer is demonstrated using GaInP/GaAs hetero-junction bipolar transistor technology. The local oscillator (LO) signal time-delay path in the sub-harmonic LO stage is compensated using the fully symmetrical stacked-LO doubler; therefore, the balance of the sub-harmonic LO stage, the radio frequency to intermediate frequency isolation, and IIP2 are improved. The demonstrated 10-GHz sub-harmonic mixer achieves 10 dB conversion gain, IP1dB of -12 dBm, IIP3 of 2 dBm and IIP2 of 33 dBm.
URI:	http://dx.doi.org/10.1109/LMWC.2007.895717 http://hdl.handle.net/11536/10873
ISSN:	1531-1309
DOI:	10.1109/LMWC.2007.895717
期刊:	IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS
Volume:	17
Issue:	5
起始頁:	370
結束頁:	372
顯示於類別：	期刊論文

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