While at AVBS, Michael worked on low-power microphone and AGC circuits for bionic ears and on energy-efficient

wireless power links for bionic implants.

Publications

M. Baker and R. Sarpeshkar, “A Low-Power High-PSRR Current Mode Microphone Preamplifier,” IEEE Journal of Solid State Circuits, Vol. 38, No. 10 pp. 1671-1678, 2003.

M. Baker and R. Sarpeshkar, “Low-Power Single Loop and Dual-Loop AGCs for Bionic Ears,” IEEE Journal of Solid-State Circuits, Vol. 41, No. 9, pp 1983—1996, September 2006.

M.W. Baker and R. Sarpeshkar, “Feedback Analysis and Design of RF Power Links for Low-Power Bionic Systems,” IEEE Transactions of Biomedical Circuits and Systems, Vol. 1, No. 1, pp. 28—38, April 2007.

Microphone Chip for Bionic Ear