Title :
Application of a state-space based mathematical model in the Passivity and Stability Analysis of an Envelope Detector Circuit
Author :
Rodrìguez, S.A. ; Gonzalez, M.S. ; Gonzalez, V.J.L.
Author_Institution :
Division Academica de Ingenieria y Arquitectura de la UJAT, Mexico
Abstract :
In this paper the stability and passivity analysis of a non linear envelope detector circuit is validated. Starting from the governing differential equations a vectorial representation with state variables is developed. Then, through a direct application of Passivity Lyapunov’s Function, the stability of the circuit is analyzed. The theoretical work is validated by simulation in MatLab-Simulink and Multisim.
Keywords :
Amplitude modulation; Capacitors; Circuit stability; Diodes; Envelope detectors; Frequency; Integrated circuit modeling; Mathematical model; Stability analysis; Virtual colonoscopy;
Conference_Titel :
Electronics, Communications and Computers, 2006. CONIELECOMP 2006. 16th International Conference on
Print_ISBN :
0-7695-2505-9
DOI :
10.1109/CONIELECOMP.2006.17
