Design of a single-feed dual-band dual-polarized printed microstrip antenna using a Boolean particle swarm optimization

被引：62
作者：
Afshinmanesh, Farzaneh [1 ,2 ,3 ]
Marandi, Alireza [1 ,2 ,3 ]
Shahabadi, Mahmoud [1 ]
机构：
[1] Univ Tehran, Sch Elect & Comp Engn, Tehran 1439515, Iran
[2] Univ Victoria, Optic Syst & Technol Lab, Victoria, BC V8P 5C2, Canada
[3] Univ Victoria, Computat Elect Res Lab, Victoria, BC V8P 5C2, Canada
来源：
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2008年 / 56卷 / 07期
关键词：
advanced optimization techniques in electromagnetics; Boolean particle swarm optimization (BPSO); dual-band dual-polarized printed antenna; fuzzy logic;
D O I：
10.1109/TAP.2008.924684
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：
A novel dual-frequency dual-linear-polarization printed antenna element benefiting from a single-feed single-layer structure is introduced in this paper. The Boolean particle swarm optimization algorithm in conjunction with the method of moments (MoM) is employed to optimize the geometry of the antenna after considering three objectives: cross polarization, return loss, and boresight direction in both bands. A fuzzy-logic based ordered weighted averaging operator allows us to efficiently implement the multi-objective optimization technique. Prototypes of the optimized designs have been fabricated and tested. The measured results show excellent performance with more than 15 dB of return loss and 10 dB of cross polarization in both frequency bands of operation, i.e., 12 and 14 GHz. A gain of 4.8 dBi has been measured for both frequency bands.
引用
收藏
页码：1845 / 1852
页数：8
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