Numerical and experimental investigation of dielectric coated personal communication systems (PCS) antenna

Author

Ghvedashvili, N. ; Tavzarashvili, K.N. ; Kakulia, D.G. ; Zaridze, R.S.

Author_Institution

3Chavchavadze Ave., Laboratory of Applied Electrodynamics, Tbilisi State University, Tbilisi 0128, Georgia. e-mail: lae@access.sanet.ge

fYear

2005

fDate

12-15 Sept. 2005

Firstpage

185

Lastpage

190

Abstract

We are continuing investigation of dielectric coated personal communication systems (PCS) antennas, presented a pear-shaped antenna with optimal geometric size and shape to provide desirable electric and radiation characteristics; sophisticated user-friendly program package for simulation and visualization of dielectric coated antennas with required parameters, investigated the directed antenna radiation and conducted necessary measurements using network analyzer and anechoic chamber provided with equipment for measurement of antenna patterns. The Method of Auxiliary Sources (MAS) is used for obtaining accurate results at low computational costs. Some numerical and experimental results are presented.

Keywords

Analytical models; Antenna measurements; Computational modeling; Dielectric measurements; Electric variables measurement; Packaging machines; Personal communication networks; Shape measurement; Size measurement; Solid modeling;

fLanguage

English

Publisher

ieee

Conference_Titel

Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, Proceedings of Xth International Seminar/Workshop on

Print_ISBN

966-02-3567-4

Type

conf

DOI

10.1109/DIPED.2005.201612

Filename

1564593