Research Profile
Important for our research are data converters based on sigma-delta modulation (SDM). We are working on the improvement of smart SDMs by applying our new limit-cycle theory to optimally correct their loop filters, their feedback DA converters and for stability estimation. We found new incremental methods, including a new decoding technique for highly accurate DC sensing with SDMs. In parallel we do research on ultra-high-speed SDM AD converters, using novel architectures that significantly relax the design requirements for meta-stability errors, for excess loop delay and for DAC jitter.
We derive and implement very high-speed high-resolution AD converter architectures, using a novel parallel sampling technique, exploiting information about the input signal distribution function.
Meet some of our researchers
Recent Publications
Our most recent peer reviewed publications
Contact
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Visiting address
Flux 7.089Groene Loper 195612 AP EindhovenNetherlands -
Postal address
Department of Electrical EngineeringP.O. Box 5135600 MB EindhovenNetherlands -
TeamleadG.Radulov@ tue.nl
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Secretarym.v.d.heuvel@ tue.nl