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Concept and design of a high speed current mode based SAR ADC
Dissertation
(Universität Ulm, 2016-07-20)
There is continuous research to exploit the improved speed of scaled CMOS technologies in realizing high-speed analog-to-digital converters and SAR ADCs are one of the candidates which can significantly benefit from this ...
Pulse modulation techniques for switched-mode transmitter
Dissertation
(Universität Ulm, 2016-04-25)
Nowadays more and more communication devices incorporate multiple transceivers operating in different frequency bands. To reduce form factor and power consumption of such devices, a fully digital, multi-standard, multiband ...
A high speed/high linearity continuous-time delta-sigma modulator
Dissertation
(Universität Ulm, 2017-12-01)
Modern wireless communication systems demand wideband ADCs with high resolution and high linearity. Among different ADC topologies, CT Delta Sigma modulators are very popular due to inherent anti-aliasing filtering and ...
A Novel Optimization Method for CT Sigma-Delta-Modulators Using a Switched System Model
Beitrag zu einer Konferenz
(Universität Ulm, 2011)
A Correlation-Based Background Error Estimation Technique for Bandpass Delta-Sigma ADC DACs
Wissenschaftlicher Artikel
(Universität Ulm, 2011)
A Power/Area-Starved Complementary-Cross-Coupled Filter for Integrated Transmission Line Sigma Delta Modulators
Beitrag zu einer Konferenz
(Universität Ulm, 2012)
Integrated Transmission Lines for Complementary Cross-Coupled Bandpass Filters in Sigma Delta Modulators
Beitrag zu einer Konferenz
(Universität Ulm, 2012)
Background DAC Error Estimation Using a Pseudo Random Noise Based Correlation Technique for Sigma-Delta Analog-to-Digital Converters
Wissenschaftlicher Artikel
(Universität Ulm, 2010)
Hardware Complexity of a Correlation Based Background DAC Error Estimation Technique for Sigma-Delta ADCs
Beitrag zu einer Konferenz
(Universität Ulm, 2010)
Digitally-Switched Resonators for Bandpass Integrated Transmission Line Sigma Delta Modulators
Beitrag zu einer Konferenz
(Universität Ulm, 2012)