Title :
Computer-aided investigation of active-diode nonlinear capacitance effects on the dynamical performances of injection-synchronised oscillators as high-speed BPSK amplifiers
Author :
Calandra, Enrico F. ; Sommariva, Antonino M.
Author_Institution :
Dept. of Electr. Eng., Palermo, Italy
Abstract :
The influence of the active-element nonlinear susceptance on the dynamical performances of injection-synchronized oscillator (150) amplifiers is investigated. The computer-aided analysis procedure employed is based on a single-harmonic stroboscopic approach with high computational efficiency, which makes it suitable for CAD, (computer-aided-design) applications. The simulation carried out demonstrated the noticeable impact of the phenomena considered on the optimal design of high-speed BPSK (binary phase shift keying)-modulated amplifiers. The active-diode nonlinear susceptance is found to have a marked effect on both the phase and the amplitude dynamics of the output voltage
Keywords :
capacitance; circuit analysis computing; nonlinear network analysis; oscillators; phase shift keying; synchronisation; active-diode nonlinear capacitance effects; amplitude dynamics; binary phase shift keying; computer-aided analysis; dynamical performances; high-speed BPSK amplifiers; injection-synchronised oscillators; nonlinear susceptance; output voltage; phase dynamics; single-harmonic stroboscopic approach; Application software; Binary phase shift keying; Capacitance; Computational efficiency; Computational modeling; Computer aided analysis; Computer applications; Design automation; Oscillators; Voltage;
Conference_Titel :
Circuits and Systems, 1991., Proceedings of the 34th Midwest Symposium on
Conference_Location :
Monterey, CA
Print_ISBN :
0-7803-0620-1
DOI :
10.1109/MWSCAS.1991.252042
