Didier Helal
STMicroelectronics
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Publication
Featured researches published by Didier Helal.
international conference on electronics, circuits, and systems | 2006
Dominique Morche; Frédéric Hameau; David Lachartre; Gilles Masson; Christopher Mounet; Michael Pelissier; Didier Helal; Lydi Smaini; Didier Belot
This paper presents on overview of the two chip integration of a digital radio receiver for wireless communication systems based on ultra wideband (UWB) impulse radio technology. The chips have been integrated in a 130 nm CMOS technology. The front-end performs 1-bit direct sampling of the RF signal. The baseband processing is implemented in a FPGA. The UWB link demonstration runs at 78.125Mpulse/s using polarity and a coding rate of 1/2 which gives a maximum information data rate of 39.1Mb/s (limited by the highest FPGA demodulation rate).
IEEE Journal of Solid-state Circuits | 2006
Lydi Smaini; Didier Helal; Claude Stoecklin; Laurent Chabert; Christophe Devaucelle; Régis Cattenoz; Nils Rinaldi; Didier Belot
Archive | 2002
Chiara Cattaneo; Didier Helal; Thierry Arnaud; Fritz Lebowsky; Régis Cattenoz
Archive | 2002
Didier Helal; Thierry Arnaud; Fritz Lebowsky
Archive | 2001
Thierry Arnaud; Didier Helal; Fritz Lebowsky
Archive | 2002
Thierry Arnaud; Chiara Cattaneo; Régis Cattenoz; Didier Helal; Fritz Lebowsky; チアラ・カタネオ; ティエリー・アーナード; ディディエール・エラル; フリッツ・レボウスキー; レジ・カテノス
Archive | 2004
Didier Helal; Fritz Lebowsky
Archive | 2001
Chiara Cattaneo; Didier Helal; Thierry Arnaud; Fritz Lebowsky; Régis Cattenoz
Archive | 2004
Lydi Smaini; Didier Helal
Archive | 2002
Didier Helal; Fritz Lebowsky
