Title :
A space harmonic analysis of semiconductor coupled saw convolver
Author :
Elkordy, M. ; Taha, T.E.
Author_Institution :
Dept. of Electr. Commun., Menoufia Univ., Egypt
Abstract :
In this paper we present the space harmonic analysis of the monolithic surface acoustic wave (SAW) coupled conductor convolver. In our study a moment method has been used to solve the electric field as well as charge density equations. Detailed operating characteristics of the convolver are presented. The output convolver level and efficiency are examined as a function of input signal. The optimum output level could be determining using bias potential, the obtained value shifted by 0.01 V compared with published value. A comparison with published theoretical and experimental data available in the literature gives good agreement.
Keywords :
charge density waves; harmonic analysis; method of moments; semiconductor devices; surface acoustic wave devices; 0.01 V; SAW; bias potential; charge density equations; coupled conductor convolver; electric field; moment method; monolithic surface acoustic wave; semiconductor coupled saw convolver; space harmonic analysis; Convolvers; Coupling circuits; Electrodes; Equations; Harmonic analysis; Optical coupling; Space charge; Surface acoustic wave devices; Surface acoustic waves; Surface waves;
Conference_Titel :
TENCON 2004. 2004 IEEE Region 10 Conference
Print_ISBN :
0-7803-8560-8
DOI :
10.1109/TENCON.2004.1414830
