Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm Optimization
A topological method for the design and optimization of planar circularly polarized (CP) directional antenna with low profile was presented. By inserting two parasitic layers, generated by particle swarm optimization, between the equiangular spiral antenna and the ground, a low-profile wideband CP a...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2017/4983724 |
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| _version_ | 1849690957391331328 |
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| author | Xiaonan Zhao Junping Geng Ronghong Jin Yao Jin Xiang Liu Wenyan Yin |
| author_facet | Xiaonan Zhao Junping Geng Ronghong Jin Yao Jin Xiang Liu Wenyan Yin |
| author_sort | Xiaonan Zhao |
| collection | DOAJ |
| description | A topological method for the design and optimization of planar circularly polarized (CP) directional antenna with low profile was presented. By inserting two parasitic layers, generated by particle swarm optimization, between the equiangular spiral antenna and the ground, a low-profile wideband CP antenna with directional radiation pattern and high gain is achieved. The optimized antenna shows an impedance matching band (S11<-10 dB) of 4–12 GHz with a whole-band stable directional pattern in 4–11.5 GHz, and the antenna gain peak is 8 dBi, which work well in the available band. Measured return loss, antenna gain, and far field patterns agree well with simulation results. |
| format | Article |
| id | doaj-art-ea8c1b58f5934cb68caa9736abb5f2d4 |
| institution | DOAJ |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-ea8c1b58f5934cb68caa9736abb5f2d42025-08-20T03:21:10ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772017-01-01201710.1155/2017/49837244983724Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm OptimizationXiaonan Zhao0Junping Geng1Ronghong Jin2Yao Jin3Xiang Liu4Wenyan Yin5Department of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaDepartment of Electronics Engineering, Shanghai Jiao Tong University, Shanghai 200240, ChinaA topological method for the design and optimization of planar circularly polarized (CP) directional antenna with low profile was presented. By inserting two parasitic layers, generated by particle swarm optimization, between the equiangular spiral antenna and the ground, a low-profile wideband CP antenna with directional radiation pattern and high gain is achieved. The optimized antenna shows an impedance matching band (S11<-10 dB) of 4–12 GHz with a whole-band stable directional pattern in 4–11.5 GHz, and the antenna gain peak is 8 dBi, which work well in the available band. Measured return loss, antenna gain, and far field patterns agree well with simulation results.http://dx.doi.org/10.1155/2017/4983724 |
| spellingShingle | Xiaonan Zhao Junping Geng Ronghong Jin Yao Jin Xiang Liu Wenyan Yin Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm Optimization International Journal of Antennas and Propagation |
| title | Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm Optimization |
| title_full | Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm Optimization |
| title_fullStr | Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm Optimization |
| title_full_unstemmed | Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm Optimization |
| title_short | Topological Design of Planar Circularly Polarized Directional Antenna with Low Profile Using Particle Swarm Optimization |
| title_sort | topological design of planar circularly polarized directional antenna with low profile using particle swarm optimization |
| url | http://dx.doi.org/10.1155/2017/4983724 |
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