Pierre-François Ruedi

Learn More
This paper presents a novel sensor front-end circuit that addresses the issues of 1/f noise and distortion in a unique way by using canceling techniques. The proposed front-end is a fully differential transimpedance amplifier (TIA) targeted for current mode electrochemical biosensing applications. In this paper, we discuss the architecture of this canceling(More)
— A low cost autonomous vision system for real-time applications in natural environments has been realized. It encompasses a 160 by 128 pixel 120 dB dynamic range vision sensor performing contrast magnitude and direction computation at the pixel level [1], a BF 533 BlackFin processor, memory and a low data rate RF link usable to communicate the high level(More)
  • 1