Title :
Signal analysis in linear time-varying systems
Author :
Erfani, Shervin ; Ahmadi, Mahdi ; Bayan, Nima
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Windsor, Windsor, ON, Canada
Abstract :
Signal analysis and system synthesis are essential tasks in linear time-varying (LTV) systems electrical and control engineers are called upon to perform. This paper emphasizes the analysis of LTV systems in the frequency domain by the aid of the two-dimensional Laplace transform (2DLT)techniques. Specifically, the bifrequency-domain models of basic LTV network elements are determined. Applications of the bifrequency characterization of LTV systems are illustrated in detail to demonstrate the merit of the proposed convenient 2DLT approach.
Keywords :
Laplace transforms; signal synthesis; time-varying systems; 2DLT approach; 2DLT techniques; LTV network elements; LTV systems analysis; bifrequency-domain models; control engineers; electrical engineers; frequency domain; linear time-varying systems; signal analysis; signal system synthesis; two-dimensional Laplace transform techniques; DH-HEMTs; Equations; Laplace equations; Resistors; Time-varying systems; Transfer functions; Transforms;
Conference_Titel :
Signals, Circuits and Systems (ISSCS), 2013 International Symposium on
Conference_Location :
Iasi
Print_ISBN :
978-1-4799-3193-4
DOI :
10.1109/ISSCS.2013.6651181
