Modeling and Designing of Circular Microstrip Antenna for Wireless Communication

Author

Zade, Prasanna L. ; Khade, Sachin S. ; Choudhary, N.K.

Author_Institution

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

fYear

2009

fDate

16-18 Dec. 2009

Firstpage

1189

Lastpage

1194

Abstract

The purpose of this paper is to presents modeling and designing of Circular microstrip patch antenna. The S and Z parameters of a Circular patch microstrip antenna are investigated and optimization is performed either by varying the Patch radius ´R´ with keeping dielectric constant ´Â¿_r´ fixed and by varying the dielectric constant ´Â¿_r´ of a material with keeping Patch radius ´R´ constant. The antenna design and simulations carried out and reasonable value of impedance, VSWR, return loss of Circular patch antenna are examined and compared. It is able to achieve a return loss less than -35 dB and VSWR < 2 at 2.4 to 3.4 GHz.

Keywords

S-parameters; microstrip antennas; optimisation; radiocommunication; S parameters; VSWR; Z parameters; circular microstrip patch antenna design; dielectric constant; patch radius; wireless communication; Design engineering; Dielectric constant; Dielectric materials; Educational institutions; Feeds; Frequency; Impedance; Microstrip antennas; Patch antennas; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Engineering and Technology (ICETET), 2009 2nd International Conference on

Conference_Location

Nagpur

Print_ISBN

978-1-4244-5250-7

Electronic_ISBN

978-0-7695-3884-6

Type

conf

DOI

10.1109/ICETET.2009.151

Filename

5395389