A new wideband closed-form Green´s function for a HED over microstrip structure

Author

Aminian, Amir ; Faraji-Dana, Reza ; Hojjat, Nasrin

Author_Institution

California Univ., Los Angeles, CA, USA

Volume

4

fYear

2004

fDate

20-25 June 2004

Firstpage

3940

Abstract

A new wideband closed-form Green´s function for a HED (horizontal electric dipole) over microstrip geometry is presented. The closed-form is valid over wide range of frequencies, and has the potential application for the time domain analysis of multilayer media by combining it with the MoM. It significantly reduces the computational time, as one only needs to sum few terms instead of repeating the time-consuming Sommerfeld´s integrals. It may also be noted that the present method can be easily extended to other kinds of sources and applied to general lossy multilayer media.

Keywords

Green´s function methods; computational electromagnetics; electric moments; method of moments; microstrip components; multilayers; time-domain analysis; MoM; Sommerfeld integral; computational time; horizontal electric dipole; lossy media; lossy multilayer media; microstrip structure; time domain analysis; wideband Green function; wideband closed-form Green function; Circuit analysis; Circuit analysis computing; Frequency; Geometry; Green´s function methods; Message-oriented middleware; Microstrip; Optimization methods; Printed circuits; Wideband;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2004. IEEE

Print_ISBN

0-7803-8302-8

Type

conf

DOI

10.1109/APS.2004.1330212

Filename

1330212