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	Analysis and design of an auto-IQ phase calibration circuit based on DLL using a quadrature phase detector
	Liu, RF ; Li, YM ; Chen, HY
	2010-05-07 ; 2010-05-07
关键词	IQ phase calibration delay-locked loop quadrature phase detector CMOS TRANSCEIVER Computer Science, Hardware & Architecture Engineering, Electrical & Electronic
中文摘要	This letter presents the analysis and design of an automatic IQ phase calibration circuit based on delay-locked loop (DLL) using a quadrature phase detector. Analysis and design shows that the calibrated quadrature accuracy can reach 0.4 degrees, exceeding the 1 degrees requirement. The calibration process takes no more than 5 us for an IQ phase error within +/- 3 degrees.
语种	英语 ; 英语
出版者	SPRINGER ; DORDRECHT ; VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/16712]
专题	清华大学
推荐引用方式 GB/T 7714	Liu, RF,Li, YM,Chen, HY. Analysis and design of an auto-IQ phase calibration circuit based on DLL using a quadrature phase detector[J],2010, 2010.
APA	Liu, RF,Li, YM,&Chen, HY.(2010).Analysis and design of an auto-IQ phase calibration circuit based on DLL using a quadrature phase detector..
MLA	Liu, RF,et al."Analysis and design of an auto-IQ phase calibration circuit based on DLL using a quadrature phase detector".(2010).

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