Citation: Dr. Frey, STATE-SPACE SYNTHESIS AND ANALYSIS OF LOG-DOMAIN FILTERS, IEEE transactions on circuits and systems. 2, Analog and digital signal processing, 45(9), 1998, pp. 1205-1211
Citation: Dr. Frey, A CLASS OF RELAXATION ALGORITHMS FOR FINDING THE PERIODIC STEADY-STATE SOLUTION IN NONLINEAR-SYSTEMS, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 45(6), 1998, pp. 659-663
Citation: Wl. Melvin et Dr. Frey, CONTINUOUS-TIME TO DISCRETE-TIME CONVERSION VIA A NOVEL PARAMETRIZED S-TO-Z-PLANE MAPPING, IEEE transactions on circuits and systems. 2, Analog and digital signal processing, 44(10), 1997, pp. 829-834
Citation: Dr. Frey, EXPONENTIAL STATE-SPACE FILTERS - A GENERIC CURRENT-MODE DESIGN STRATEGY, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 43(1), 1996, pp. 34-42
Citation: Dr. Frey et O. Norman, ON AN INTEGRAL-EQUATION APPROACH TO THE STEADY-STATE PROBLEM IN NONLINEAR CIRCUITS, IEEE transactions on circuits and systems. 1, Fundamental theory andapplications, 41(3), 1994, pp. 246-247
Citation: Dr. Frey, CHAOTIC DIGITAL ENCODING - AN APPROACH TO SECURE COMMUNICATION, IEEE transactions on circuits and systems. 2, Analog and digital signal processing, 40(10), 1993, pp. 660-666
Citation: Dr. Frey, LOG-DOMAIN FILTERING - AN APPROACH TO CURRENT-MODE FILTERING, IEE proceedings. Part G. Circuits, devices and systems, 140(6), 1993, pp. 406-416