Comparative study of micro strip patch line feed and coaxial feed antenna design using genetic algorihms

Author

Chakraborty, Shibaji ; Mukherjee, Uddipan

Author_Institution

Dept. of Electron. & Commun., Inst. of Eng. & Manage., Kolkata, India

fYear

2011

fDate

15-17 Sept. 2011

Firstpage

203

Lastpage

208

Abstract

This paper describes a comparative study of micro strip patch antenna using line feed & coaxial feed by the optimization of the resonant frequency & radiation resistance of the antenna along with different other antenna parameters. Though the resonant frequency optimization processes of the micro strip patch using line feed & coaxial feed are same, but there is huge difference in radiation resistance optimization. Genetic Algorithms have been applied as optimization technique of the parameters of the micro strip patch antenna. Values of antenna parameters viz. return loss, bandwidth with both types of feeding for a frequency range 3-17 GHz are presented and simulated results of IE3D are presented.

Keywords

antenna feeds; antenna radiation patterns; genetic algorithms; microstrip antennas; microwave antennas; IE3D; antenna parameters; coaxial feed antenna; frequency 3 GHz to 17 GHz; genetic algorithms; microstrip patch line feed antenna; radiation resistance; resonant frequency optimization; Antenna feeds; Equations; Genetic algorithms; Mathematical model; Microstrip antennas; Resistance; Bandwidth; Coaxial feed; Duroid; Genetic Algorithms; Line feed; Microstrip antenna; Optimization; Radiation resistance; Return loss; Transmission line model; Two point crossover;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer and Communication Technology (ICCCT), 2011 2nd International Conference on

Conference_Location

Allahabad

Print_ISBN

978-1-4577-1385-9

Type

conf

DOI

10.1109/ICCCT.2011.6075196

Filename

6075196