Particle Swarm Optimization of Microstrip Antennas for Wireless Communication Systems

被引:45
作者
Minasian, Anthony A. [1 ]
Bird, Trevor S. [2 ]
机构
[1] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia
[2] CSIRO ICT Ctr, Epping, NSW 1710, Australia
关键词
Microstrip antennas; particle swarm optimization; wireless communication systems; SHAPED PATCH ANTENNAS; BINARY;
D O I
10.1109/TAP.2013.2281517
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Particle swarm optimization (PSO) is applied as a design tool for a parasitically coupled microstrip antenna array. The antenna is characterized by a unique non intuitive design which results from an application of PSO with no constraints implemented on the shape of the array during optimization apart from the maximum dimensions. The design incorporating passive parasitically coupled sub patches is described for the IEEE 802.11a WLAN 5-6 GHz band to achieve a reflection coefficient of < -10 dB, an omnidirectional radiation pattern and satisfactory gain. The design was fabricated and experimental results obtained that confirm the simulations.
引用
收藏
页码:6214 / 6217
页数:5
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