Method and system for a receiver with undersampling mixing using multiple clock phases

作者: Ahmadreza Rofougaran , Maryam Rofougaran

DOI:

关键词:

摘要: Methods and systems for a receiver with undersampling mixing using multiple clock phases are disclosed may include received wireless signal utilizing undersamplers clocking each of the separate signal. Each signals be at sampling frequency but different phase angle. The difference angle between adjusted determined by number undersamplers. A gain ratio configured two summed to generate adjusting. in-phase quadrature signals. normalized limiters. an integer sub-harmonic track hold or sample circuits.

参考文章(19)
Bharathi Ganesan, Tet Yeap, High speed digital-to -analog converter ,(2002)
Liming Xiu, Zhihong You, Precision jitter-free frequency synthesis ,(2003)
Yi Jiang, Jian Li, William W Hager, Uniform channel decomposition for MIMO communications asilomar conference on signals, systems and computers. ,vol. 1, pp. 856- 860 ,(2004) , 10.1109/ACSSC.2004.1399259
David A. Willming, Richard W. Citta, Receiver for a trellis coded digital television signal ,(1996)
David V. Blackham, Hassan Tanbakuchi, Keith F. Anderson, Kenneth H. Wong, N-port signal separation apparatus with improved frequency selectivity and dynamic range ,(2006)
Gil M. Raz, Jeffrey H. Jackson, System and method of multi-channel signal calibration ,(2008)