A direct-conversion mixer with DC-offset cancellation for IEEE 802.11a WLAN receiver

SEMI OpenIR > 中国科学院半导体研究所（2009年前）

	A direct-conversion mixer with DC-offset cancellation for IEEE 802.11a WLAN receiver
	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.); Xu, Q, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China.
	2006
会议名称	IEEE International Symposium on Circuits and Systems
会议录名称	2006 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS丛书标题: IEEE INTERNATIONAL SYMP ON CIRCUITS AND SYSTEMS
页码	VOLS 1-11 PROCEEDINGS: 5696-5699
会议日期	MAY 21-24, 2006
会议地点	Kos Isl, GREECE
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
出版者	IEEE
ISSN	0277-674X
ISBN	978-0-7803-9389-9
部门归属	chinese acad sci, inst semicond, beijing 100083, peoples r china
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.
学科领域	人工智能
主办者	IEEE.
收录类别	CPCI-S
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/9862
专题	中国科学院半导体研究所（2009年前）
通讯作者	Xu, Q, Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China.
推荐引用方式 GB/T 7714	Xu, Q ,Hu, X ,Gao, P ,et al. A direct-conversion mixer with DC-offset cancellation for IEEE 802.11a WLAN receiver[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2006:VOLS 1-11 PROCEEDINGS: 5696-5699.

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