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ISCAS
1999
IEEE
102views Hardware» more  ISCAS 1999»
13 years 9 months ago
Capacitor mismatch error cancellation technique for a successive approximation A/D converter
An error cancellation technique is described for suppressing capacitor mismatch in a successive approximation A/D converter. At the cost of a 50% increase in the conversion time, ...
Zhiliang Zheng, Un-Ku Moon, Jesper Steensgaard, Bo...
TSP
2010
12 years 11 months ago
Analog beamforming in MIMO communications with phase shift networks and online channel estimation
In multiple-input multiple-output (MIMO) systems, the use of many radio frequency (RF) and analog-to-digital converter (ADC) chains at the receiver is costly. Analog beamformers op...
Vijay Venkateswaran, Alle-Jan van der Veen