A Resonant Frequency Formula of Bow-Tie Microstrip Antenna and Its Application for the Design of the Antenna Using Genetic Algorithm

Wen-Jun CHEN, Bin-Hong LI, Tao XIE

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Summary :

An empirical formula of resonant frequency of bow-tie microstrip antennas is presented, which is based on the cavity model of microstrip patch antennas. A procedure to design a bow-tie antenna using genetic algorithm (GA) in which we take the formula as a fitness function is also given. An optimized bow-tie antenna by genetic algorithm was constructed and measured. Numerical and experimental results are used to validate the formula and GA. The results are in good agreement.

Publication
IEICE TRANSACTIONS on Communications Vol.E87-B No.9 pp.2808-2810
Publication Date
2004/09/01
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Antennas and Propagation

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