Investigation of parallel hybrid CMOS envelope amplifier designed on AMS 0.35 μm process. - Tihomir Brusev; Ivan Uzunov; Georgi Kunov; Elissaveta Gadjeva (MIXDES, 2015)

Analysis of the Effect of Transit Capacitances in Fully Differential Operational Transconductance Amplifiers. - Ivan Uzunov; Boncho Nikov (MIXDES, 2021)

The Poincaré-Andronov-Hopf bifurcation theory and its application to nonlinear analysis of RC phase-shift oscillator. - Zhivko Georgiev; Ivan Uzunov; Todor Todorov; Ivan M. Trushev (Int. J. Circuit Theory Appl., 2024)