Publications

Current Research Topics

Design and physical implementation of innovative architectures for communication systems in advanced CMOS technology:

• High Speed RF DACs for 5G/6G applications
• Digital Pre-distortion of Power Amplifiers
• Novel architectures for N-path filters
• Direct RF to digital receiver using Delta Sigma modulation for SDR applications

Ultra low power consumption systems :

• Implementation of very low power acquisition systems for sensors
• Implementation and novel algorithms for wake up receivers for IoT devices
• Energy Harvesting optimisation at physical and signal processing levels

Artificial Intelligence based physical implementations:

• AI based transceivers especially for precoding and decoding
• Machine Learning Techniques in Analog Integrated Circuit Design Automation

PhD Co-Supervision:

• Viet Thien Nguyen (January 2024 - ) : Ultra-low-power sensor interface ICs for IoT applications, in collaboration with ASYGN
• Albert Kibiwott (December 2023 - ) : Energy harvesting based wake-up receiver for IoT wireless transmission
• Haoyang Zeng (October 2023 - ) :Co-modeling of a digital predistortor with a delta sigma modulator
• Evelyn Lima (July 2023 - ) : Highly digital transmitters
• Akram Akbari (June 2023 - ) : Mixed signal high speed Delta Sigma TX, in collaboration with Nokia Bell Labs
• Nicolas Schlegel (March 2023 - ) : Machine learning based transceivers, in collaboration with Nokia Bell Labs
• Clement Beauquier (January 2019 - january 2023 ): Design of an ultra high speed DAC in 28 nm FDSOI, in collaboration with STMicroelectronics and IEMN
• Mirko Maldari ( March 2017 - May 2020): Transceiver design for implant communication system with power management, in collaboration with MicroportCRM
• Narsimha Venkata Manyam (September 2015 - November 2018 ): Mixed signal predistortion for small cell power amplifiers
• Kelly Tchambake ( September 2014 - ): Wideband ADC design for Power Amplifier Linearization
• Raphael Vansebrouck (November 2012 - January 2016 ): Digital post-distortion for wideband receveirs, in collaboration with NXP-France
• Han Le Duc (November 2012 - December 2015 ): All-digital Calibration Techniques of Timing Skews for Undersampling Time-Interleaved ADCs, in collaboration with NXP-France
• Minh Tien Nguyen (July 2011 - September 2015 ): Flexible Direct RF-to-Digital Receivers Using Delta-Sigma Modulation, in collaboration with STMicroelectronic

Projects:

• SWEEP (2024 - 2025) Smart Wireless and Efficient Energy Protocol for IoT sensors (Pre-Maturation Funding)
• PEPR5G (2022 - 2027) The 5G acceleration PEPR (National Funding)
• SHIFT (2022 - 2025) Sustainable tecHnologies enablIng Future Telecommunication applications (European Funding)
• RESLEEP (2016 - 2020) Efficient Radio SLEEP (Regional Funding)
• STAR (2015- present) Long wavelength radio astronomy observations (Direct Funding by the Paris Spatial Observatory)
• CORTIF (2014 - 2017) Coexistence Of RF Transmissions (CATRENE European Funding - 13 partners)
• RFFPGA (2014-2015) Programmable RF front-ends (DARPA funding, collaboration between Nokia and UC Berkeley)
• APPSGATES (2012 - 2015) Application Gateway (CATRENE European Funding - 16 partners)
• ARTEMOS (2011 - 2014) Agile RF Transceivers and Front-Ends for Future Smart Multi-Standard COmmunications ApplicationS (ENIAC European Funding - 37 Partners)

HDR Manuscript:

The following manuscript details the different projects and works

HDR