Method and apparatus for offset and gain compensation for analog-to-digital converters
作者： Sundar Sankaran , Tuofu Lu
DOI:
关键词:
摘要: A method for determining a gain compensation value multiple ADCs sums an absolute of number ADC output samples from each the that may be collected while are in normal operation. In one embodiment, ratio values reflect difference gains between ADCs, and used to determine value. offset averages sample magnitudes offsets ADC,
lens.org 参考文章(7)
John W. Stayt, James K. Plourde, Scott L. Broutin, Method and apparatus for active numeric temperature compensation of an etalon in a wavelength stabilized laser ,(2002)
Der-Zheng Liu, Fong-Ching Huang, Apparatus and method for synchronizing sampling frequency and carrier frequency in a multi-carrier communication system ,(2003)
Mark A. Webster, Keith R. Baldwin, Packet acquisition and channel tracking for a wireless communication device configured in a zero intermediate frequency architecture ,(2001)
Binan Wang, James L. Todsen, Apparatus and method for gain calibration technique for analog-to-digital converter ,(2001)
John-San Yang, Yu-Hua Liu, Chung-Cheng Wang, Receivers gain imbalance calibration circuits and methods thereof ,(2005)
Ravishankar H. Mahadevappa, Ran Yan, Venkatesh Rajendran, Stephan ten Brink, Turgut Aytur, Packet detection in time/frequency hopped wireless communication systems ,(2005)
Marc V. Arends, Bezooijen Adrianus Van, Groot Hermana W. H. De, Dc-offset correction circuit having a dc control loop and a dc blocking circuit ,(2001)