C
Chadi Jabbour
Researcher at Université Paris-Saclay
Publications - 52
Citations - 369
Chadi Jabbour is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Delta-sigma modulation & Bandwidth (signal processing). The author has an hindex of 8, co-authored 49 publications receiving 280 citations. Previous affiliations of Chadi Jabbour include ParisTech & Institut Mines-Télécom.
Papers
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Journal ArticleDOI
All-Digital Calibration of Timing Skews for TIADCs Using the Polyphase Decomposition
Han Le Duc,Duc Minh Nguyen,Chadi Jabbour,Tarik Graba,Patricia Desgreys,Olivier Jamin,Van Tam Nguyen +6 more
TL;DR: A new all-digital calibration technique suppressing the timing mismatch effect in time-interleaved analog-to-digital converters (TIADCs) for input at any Nyquist band (NB) using the equivalent polyphase structure of the TIADC is proposed.
Journal ArticleDOI
Fully Digital Feedforward Background Calibration of Clock Skews for Sub-Sampling TIADCs Using the Polyphase Decomposition
TL;DR: A low-power fully digital clock skew feedforward background calibration technique in sub-sampling Time-Interleaved Analog-to-Digital Converters (TIADCs) that can be implemented on a moderate hardware cost with low power dissipation.
Proceedings ArticleDOI
A fully digital background calibration of timing skew in undersampling TI-ADC
TL;DR: A fully digital calibration of timing mismatch for undersampling Time Interleaved Analog-to-Digital Converter employed in Software Defined Radio (SDR) receivers using an ideal differentiator filter, a Hilbert transform filter and a scaling factor to compute the derivative of the input in any Nyquist Band.
Proceedings ArticleDOI
Hardware implementation of all digital calibration for undersampling TIADCs
Han Le Duc,Duc Minh Nguyen,Chadi Jabbour,Tarik Graba,Patricia Desgreys,Olivier Jamin,Van Tam Nguyen +6 more
TL;DR: A new Least Mean Square (LMS) based detection scheme is proposed to increase convergence speed as well as to enhance the estimate accuracy of the TI-ADC gain and timing mismatches.
Journal ArticleDOI
Fully-Digital Blind Compensation of Non-Linear Distortions in Wideband Receivers
TL;DR: A novel solution based on mimicking the AAF frequency response in the digital domain is proposed and two other techniques are developed to improve the modeling and the correction of the memory effect using, respectively, a bank of filters and two-step architecture.