EM Optimization of an Inset-Fed Rectangular Microstrip Antenna as a Function of Inset Depth and Width for Wireless Communication

Author

Zade, Prasanna L. ; Choudhary, N.K. ; Narlawar, M.S.

Author_Institution

Y.C. Coll. of Eng., Nagpur, India

fYear

2009

fDate

June 30 2009-July 2 2009

Firstpage

100

Lastpage

104

Abstract

This paper presents modeling of an inset-fed rectangular patch antenna. The S and Z parameters of an inset - fed rectangular mocrostrip patch antenna are investigated and optimization is performed by varying the inset depth psilaDpsila of feed line with keeping inset width dasiaSpsila constant. Also varying the inset width dasiaSpsila of feed line while keeping inset depth dasiaDpsila constant. The impedance and radiation characteristics of rectangular patch antenna fed by an inset microstrip transmission line are examined and compared. We achieved a return loss less than -35 dB and VSWR equal to 1.29 at 2.3 to 2.4 GHz.

Keywords

UHF antennas; antenna feeds; antenna radiation patterns; microstrip antennas; microstrip lines; radiocommunication; EM optimization; feed line; frequency 2.3 GHz to 2.4 GHz; inset-fed rectangular microstrip antenna; microstrip transmission line; patch antenna; radiation characteristics; wireless communication; Antenna measurements; Educational institutions; Feeds; Impedance; Microstrip antenna arrays; Microstrip antennas; Patch antennas; Probes; Resonant frequency; Wireless communication; Impedance; Return loss; antenna efficiency; microstrip antenna; radiation pattern; resonant frequency;

fLanguage

English

Publisher

ieee

Conference_Titel

New Trends in Information and Service Science, 2009. NISS '09. International Conference on

Conference_Location

Beijing

Print_ISBN

978-0-7695-3687-3

Type

conf

DOI

10.1109/NISS.2009.111

Filename

5260470