D. Frey

Log-domain filtering: an approach to current-mode filtering

D. Frey · IEE Proceedings G Circuits Devices and Systems · 1993 · 747 citations

Exponential state space filters: a generic current mode-design strategy

D. Frey · IEEE Transactions on Circuits and Systems I Fundamental Theory and Applications · 1996 · 261 citations

Analog Filter Design, Engineering, Nonlinear Circuit +11

Chaotic digital encoding: an approach to secure communication

D. Frey · IEEE Transactions on Circuits and Systems II Analog and Digital Signal Processing · 1993 · 225 citations

Engineering, Information Security, Cryptographic Technology +18

Log domain filtering for RF applications

D. Frey · IEEE Journal of Solid-State Circuits · 1996 · 115 citations

Engineering, Filtering Technique, Radio Frequency +11

Current mode class AB second order filter

D. Frey · Electronics Letters · 1994 · 79 citations