Comprehensive error analysis of ultra-wideband direct conversion receivers
Signal Processing - Special section: Hans Wilhelm Schüßler celebrates his 75th birthday
Flexible frequency discrimination subsystems for reconfigurable radio front ends
EURASIP Journal on Wireless Communications and Networking
Truncated Online Arithmetic with Applications to Communication Systems
IEEE Transactions on Computers
A real-time GPP software-defined radio testbed for the physical layer of wireless standards
EURASIP Journal on Applied Signal Processing
EURASIP Journal on Applied Signal Processing
Influence of sampling jitter on matched filtering
CSNA '07 Proceedings of the IASTED International Conference on Communication Systems, Networks, and Applications
Compressive spectrum sensing front-ends for cognitive radios
SMC'09 Proceedings of the 2009 IEEE international conference on Systems, Man and Cybernetics
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Analog-to-digital converters are key components of signal processing systems, and may even dictate system architectures due to their limitations on sampling rate and resolution. The state of the art for ADCs, including both experimental converters and commercially available parts, is reviewed. The data imply that the performance measure, P=2SNRbits·fsamp, uncertainty in the sampling process (aperture jitter) over a very wide range of sampling rates. For ADCs operating at multi-GSPS rates, the speed of the device technology is also a limiting factor (due to comparator ambiguity). Technological progress as measured by P is discussed