DocumentCode
3609189
Title
Adaptive and joint blind calibration of gain, time-skew and bandwidth mismatch errors in time-interleaved ADCs
Author
De Teyou, G.K. ; Petit, H. ; Loumeau, P.
Author_Institution
Commun. & Electron., Telecom ParisTech, Paris, France
Volume
51
Issue
22
fYear
2015
Firstpage
1752
Lastpage
1754
Abstract
A new blind calibration scheme for M time-interleaved analogue-to-digital converters (ADCs), which models gain, time-skew and bandwidth mismatches as components of a transfer function mismatch, is proposed. Numerical results on the emerging generation of WiFI IEEE 802.11.ac with 12-bit ADCs show the effectiveness of the method.
Keywords
analogue-digital conversion; calibration; transfer functions; wireless LAN; WiFI IEEE 802.11.ac; adaptive blind calibration; bandwidth mismatch errors; gain mismatch errors; joint blind calibration; time-interleaved ADC; time-skew mismatch errors; transfer function mismatch; word length 12 bit;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2015.0835
Filename
7308198
Link To Document