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题名: A direct-conversion mixer with DC-offset cancellation for IEEE 802.11a WLAN receiver
作者: Xu, Q (Xu, Qiming);  Hu, X (Hu, Xueqing);  Gao, P (Gao, Peng);  Yan, J (Yan, Jun);  Yin, S (Yin, Shi);  Dai, FF (Dai, Foster F.);  Jaeger, RC (Jaeger, Richard C.)
出版日期: 2006
会议日期: MAY 21-24, 2006
摘要: A DC-offset cancellation scheme in the 5GHz direct-conversion receiver compliant with IEEE 802.11a wireless LAN standard is described in this paper. It uses the analog feedback loop to eliminate the DC-offset at the output of the double-balanced mixer. The mixer has a simulation voltage conversion gain of IMB at 5.2GHz, noise figure of 9.67dB, IIP3 of 7.6dBm. The solution provides 39.1dB reduction according to the leakage value at LO and mixer load resistors, the additional noise figure added to mixer is less than 0.9dB, the added power dissipation is 0.1mW and was fabricated in 60GHz 0.35 mu m SiGe BiCMOS technology.
会议名称: IEEE International Symposium on Circuits and Systems
会议文集: 2006 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS丛书标题: IEEE INTERNATIONAL SYMP ON CIRCUITS AND SYSTEMS
专题: 中国科学院半导体研究所(2009年前)_会议论文

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推荐引用方式:
Xu, Q (Xu, Qiming); Hu, X (Hu, Xueqing); Gao, P (Gao, Peng); Yan, J (Yan, Jun); Yin, S (Yin, Shi); Dai, FF (Dai, Foster F.); Jaeger, RC (Jaeger, Richard C.) .A direct-conversion mixer with DC-offset cancellation for IEEE 802.11a WLAN receiver .见:IEEE .2006 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS丛书标题: IEEE INTERNATIONAL SYMP ON CIRCUITS AND SYSTEMS ,345 E 47TH ST, NEW YORK, NY 10017 USA ,2006,VOLS 1-11 PROCEEDINGS: 5696-5699
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