Radiation Performance Enhancement of a Compact Fabry-Perot Cavity Antenna Using Particle Swarm Optimization

被引：0

作者：

Kovaleva, Maria ^{[1
]}

Zeb, Basit Ali ^{[1
]}

Bulger, David ^{[2
]}

Esselle, Karu P. ^{[1
]}

机构：

[1] Macquarie Univ, Dept Engn, Ctr Electromagnet & Antenna Engn CELANE, Sydney, NSW 2109, Australia

[2] Macquarie Univ, Dept Stat, Sydney, NSW 2109, Australia

来源：

2015 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP) | 2015年

关键词：

EBG RESONATOR ANTENNAS; PARTIALLY REFLECTIVE SURFACES; WIDE-BAND; GENETIC ALGORITHM; DESIGN;

D O I：

暂无

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 Fabry-Perot cavity antenna (FPCA) with a compact single-layer all-dielectric superstructure is designed using particle swarm optimization (PSO). The PSO algorithm, implemented in a MATLAB code, considers Ackley function to achieve stable convergence by adjusting its internal parameters. We performed single-objective optimization using an objective function that maximizes the sum of boresight directivities at three distinct frequencies. It was found that peak directivity of 19 dBi and 3-dB directivity bandwidth of 24% can be achieved by optimizing the permittivity distribution of the superstructure with a diameter of 2.2 lambda(0).

引用

页数：3

共 12 条

[1] The particle swarm - Explosion, stability, and convergence in a multidimensional complex space
Clerc, M
Kennedy, J
[J]. IEEE TRANSACTIONS ON EVOLUTIONARY COMPUTATION, 2002, 6 (01) : 58 - 73
[2] Feresidis A. P., 2006, 1 EUR C ANT PROP EUC, P1
[3] Design of low-profile high-gain EBG resonator antennas using a genetic algorithm
Ge, Yuehe
Esselle, Karu P.
Hao, Yang
[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2007, 6 : 480 - 483
[4] The Use of Simple Thin Partially Reflective Surfaces With Positive Reflection Phase Gradients to Design Wideband, Low-Profile EBG Resonator Antennas
Ge, Yuehe
Esselle, Karu P.
Bird, Trevor S.
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (02) : 743 - 750
[5] Hashmi RM, 2014, IEEE ANTENNAS PROP, P1748, DOI 10.1109/APS.2014.6905200
[6] Wideband High-Gain EBG Resonator Antennas With Small Footprints and All-Dielectric Superstructures
Hashmi, Raheel M.
Zeb, Basit A.
Esselle, Karu P.
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (06) : 2970 - 2977
[7] A Mobile Communication Base Station Antenna Using a Genetic Algorithm Based Fabry-Perot Resonance Optimization
Kim, Dongho
Ju, Jeongho
Choi, Jaeick
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (02) : 1053 - 1058
[8] Multilayer Partially Reflective Surfaces for Broadband Fabry-Perot Cavity Antennas
Konstantinidis, Konstantinos
Feresidis, Alexandros P.
Hall, Peter S.
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2014, 62 (07) : 3474 - 3481
[9] Broadband Fabry-Perot resonator printed antennas using FSS superstrate with dissimilar size
Liu, ZhenGuo
Zhang, WenXun
Fu, DaoLin
Gu, YingYing
Ge, ZhiChen
[J]. MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2008, 50 (06) : 1623 - 1627
[10] Oliveri G, 2014, 2014 IEEE S COMP INT, P1

← 1 2 →