Keeping the fast evolving pace of embedded systems of portable devices require ameliorations of power management techniques, without compromising the circuit performance and robustness. In this context, this thesis studies novel energy management schemes, and how to implement them, by using two main design approaches: asynchronous logic and adaptive body biasing (ABB) techniques. Four main contributions have been done, thus enabling the design of more energy efficient asynchronous circuits. 1) We contributed with the design of a Quasi-delay Insensitive (QDI) asynchronous ALU architecture, used in a comparative analysis of asynchronous versus synchronous systems. This first study has demonstrated the energy efficiency and robustness of QDI c...
Consumer electronics offer today more and more features (video, audio, GPS, Internet) and connectivi...
Phase Change Memories (PCM) are one of the best candidates for the next generation of non volatile m...
This thesis concerns energy efficient protocols for harvested wireless sensor networks. It is a part...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Facing growing energy demand and increasing concerns about climate change and finite energy sources,...
In order to follow the new needs in terms of optical bandwidth, optical fiber communications require...
Power grids will be submitted to further constraints in the coming years due to climbing consumption...
The objective of this thesis was to elaborate high performance control strategies and their real-tim...
Double Chooz (DC) is a reactor neutrino oscillation experiment whose purpose is the measurement of t...
This experimental thesis deals with high-index-contrast integrated nonlinear photonics, with a focus...
Le secteur des TIC (Technologies de l'Information et de la Communication) est grand consommateur d'é...
Consumer electronics offer today more and more features (video, audio, GPS, Internet) and connectivi...
Consumer electronics offer today more and more features (video, audio, GPS, Internet) and connectivi...
Phase Change Memories (PCM) are one of the best candidates for the next generation of non volatile m...
This thesis concerns energy efficient protocols for harvested wireless sensor networks. It is a part...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Rapidly evolving wireless standards use modern techniques such as turbo codes, Bit Interleaved coded...
Facing growing energy demand and increasing concerns about climate change and finite energy sources,...
In order to follow the new needs in terms of optical bandwidth, optical fiber communications require...
Power grids will be submitted to further constraints in the coming years due to climbing consumption...
The objective of this thesis was to elaborate high performance control strategies and their real-tim...
Double Chooz (DC) is a reactor neutrino oscillation experiment whose purpose is the measurement of t...
This experimental thesis deals with high-index-contrast integrated nonlinear photonics, with a focus...
Le secteur des TIC (Technologies de l'Information et de la Communication) est grand consommateur d'é...
Consumer electronics offer today more and more features (video, audio, GPS, Internet) and connectivi...
Consumer electronics offer today more and more features (video, audio, GPS, Internet) and connectivi...
Phase Change Memories (PCM) are one of the best candidates for the next generation of non volatile m...
This thesis concerns energy efficient protocols for harvested wireless sensor networks. It is a part...