Title :
Analytical and complex signals for arbitrary amplitude-phase modulation
Author :
Zolotarev, Ilya D. ; Berezovskiy, Vladimir A.
Author_Institution :
Omsk Res. Inst. of Commun. & Electron., Omsk, Russia
fDate :
June 30 2010-July 4 2010
Abstract :
The research method of transient processes in oscillatory systems is stated. It permits essential simplification of the most difficult operation in finding solution of a system differential equation - inverse Laplace transformation. It is shown that complex signal provides correct determination of an envelope and phase of a real signal using this method.
Keywords :
Laplace transforms; amplitude modulation; differential equations; phase modulation; signal processing; arbitrary amplitude-phase modulation; complex signals; inverse Laplace transformation; oscillatory systems; system differential equation; transient processes; Analytical signal; amplitude-phase modulation; defect of analytical signal;
Conference_Titel :
Micro/Nanotechnologies and Electron Devices (EDM), 2010 International Conference and Seminar on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4244-6626-9
DOI :
10.1109/EDM.2010.5568815
