His current research interests are in SPICE macromodeling of analog ICs, symbolic circuit analysis and audio engineering. Dr. Wierzba is a member of Eta Kappa Nu, Tau Beta Pi, Phi Kappa Phi, and Sigma Xi. He was the recipient of the 1986 Myril B. Reed Best Paper Award of the Midwest Symposium on Circuit and Systems.
Withrow Teaching Excellence Award
Quality in Undergraduate Teaching Award
Outstanding Teaching Award from the American Society for Engineering Education(ASEE) North-Central Section Conference
Ph.D., University of Wisconsin - Madison 1978
A.D. Downey and G.M. Wierzba, "Class-G/FB Audio Amplifier," IEEE Transactions on Consumer Electronics, Vol. CE-53, pp 1537-1545, November 2007.
G.M. Wierzba and Y. Kang, "Application Briefs: Analog Macromodel Creation for Spice Simulation," Electronic Design: Special Analog Issue, pp. 75-76, Nov. 18, 1996.
G.M. Wierzba, Sspice User Manual, East Lansing, MI: Michigan State University Instructional Media Center, 1991.
G.M. Wierzba, RC-Active Filter Design Handbook: Chapter 2 - Approximation, F. W. Stephenson, Volume Editor, John Wiley & Sons Inc., New York, pp. 19-43, 1985.