Výsledky vyhledávání - "Jean-Michel Hode"

Time or frequency interleaved analog-to-digital converters

Autor: Jean-Michel Hode, Chadi Jabbour, Ali Beydoun, Patricia Desgreys, Han Le Duc, Dominique Dallet, Antoine Bonnetat, Guillaume Ferre

Publikováno v: Digitally Enhanced Mixed Signal Systems ISBN: 9781785616099
Digitally Enhanced Mixed Signal Systems
Digitally Enhanced Mixed Signal Systems, Institution of Engineering and Technology, pp.171-225, 2019

Nowadays, there are is an increasing need for multimedia communication standards offering multi-access services and high data rates. Downscaling of integrated circuit technologies has made efficient and cost-effective digital signal processing (DSP)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::248a0f64919758226fbf9534273297dd
https://doi.org/10.1049/pbcs040e_ch5

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Low phase noise cryogenic amplifiers and oscillators based on superconducting resonators

Autor: Jean-Michel Hode, O. d'Allivy Kelly, B. Marcilhac, Olivier Llopis, Yves Lemaître, D. Chaudy

Publikováno v: IEEE International Frequency Control Symposium (IFCS 2018)
IEEE International Frequency Control Symposium (IFCS 2018), May 2018, Olympic Valley, CA, United States. 3p., ⟨10.1109/FCS.2018.8597508⟩

International audience; A cryogenic low phase noise amplifier and an high Q superconductor resonator at 1 GHz have been designed and realized. A good agreement between the measured and simulated data at 80 K for these two devices is observed. An all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e21e410b140e33bc2eb1d3d4638b2577
https://hal.archives-ouvertes.fr/hal-01868407/document

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An Adaptive All-Digital Blind Compensation of Dual-TIADC Frequency-Response Mismatch Based on Complex Signal Correlations

Autor: Jean-Michel Hode, Guillaume Ferre, Antoine Bonnetat, Dominique Dallet

Publikováno v: IEEE Transactions on Circuits and Systems II: Express Briefs. 62:821-825

This brief introduces an adaptive all-digital architecture for dual time-interleaved analog-to-digital converter (TIADC) frequency-response mismatch compensation based on a linear periodic time-varying correction. Parameters of the correction are est

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9111fb43f55bc11beed1850f7e9ac45
https://doi.org/10.1109/tcsii.2015.2435611

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Correlation-Based Frequency-Response Mismatch Compensation of Quad-TIADC Using Real Samples

Autor: Dominique Dallet, Jean-Michel Hode, Antoine Bonnetat, Guillaume Ferre

Publikováno v: IEEE Transactions on Circuits and Systems II: Express Briefs. 62:746-750

This brief proposes a new digital architecture to compensate for the frequency-response mismatch that is specific to four-channel time-interleaved analog-to-digital converters (quad-TIADCs) using a linear periodic time-varying correction and an adapt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a289a32dd594d2302fc0928707ae954
https://doi.org/10.1109/tcsii.2015.2433472

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Optimal and sub-optimal Loop Filter Responses for Continuous-Time ΔΣ Modulators

Autor: Jean-Luc De Gouy, Christophe Flouzat, Jean-Michel Hode

Publikováno v: Annales Des Télécommunications. 57:1186-1225

This paper describes a comprehensive analysis of the stability of continuous-time low-pass or band-pass ΔΣ modulators. This analysis is based on a fully S-domain approach which considers the modulator as a feedback control system with gain and phas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::25fc10f52e9dc37a806e0a1999e36716
https://doi.org/10.1007/bf02999459

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A new fully digital frequency response mismatch compensation algorithm for time interleaved analog-to-digital converters

Autor: Antoine Bonnetat, Dominique Dallet, Jean-Michel Hode, Guillaume Ferre

Publikováno v: 2014 International Radar Conference.

This paper proposes a new efficient fully digital adaptive method for arbitrary frequency-response mismatches of time-interleaved analog-to-digital converters. It uses FIR filters for signal correction. Correlations between TIADC output data and two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4dfa3b9ac3508184eb81960cb1ceb716
https://doi.org/10.1109/radar.2014.7060441

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Recent advances in multi-bit continuous-time band-pass delta-sigma modulators

Autor: Jean-Michel Hode, J.L. De Gouy, Christophe Flouzat, B. Lelong

Publikováno v: 5th IEE International Conference on ADDA 2005. Advanced A/D and D/A Conversion Techniques and their Applications.

Up to now, it was commonly accepted that, due to the large involved processing delays (up to several clock cycles) it was nearly impossible to achieve multi-bit RF continuous-time band-pass delta-sigma (ΔΣ) modulators. This paper shows that it is i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd8dcf83a949f5919c3b6fe5aa9e512f
https://doi.org/10.1049/cp:20050136

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