Broadband Dual-Polarized Multidipole Antenna for Base Station Applications
A wideband dual-polarized multidipole antenna for base station applications is proposed. It consists of a pair of large square-shaped loop dipoles and a pair of small rectangle loop dipoles as radiation elements. A pair of small rectangle loop dipoles is fed by T-shaped feed structure which is in th...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2021/4206702 |
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| _version_ | 1849399803318894592 |
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| author | Yuxuan Huang Zeqi Zhu Shuting Cai Xiaoming Xiong Yuan Liu |
| author_facet | Yuxuan Huang Zeqi Zhu Shuting Cai Xiaoming Xiong Yuan Liu |
| author_sort | Yuxuan Huang |
| collection | DOAJ |
| description | A wideband dual-polarized multidipole antenna for base station applications is proposed. It consists of a pair of large square-shaped loop dipoles and a pair of small rectangle loop dipoles as radiation elements. A pair of small rectangle loop dipoles is fed by T-shaped feed structure which is in the large square-shaped loop dipoles radiating arm so that the antenna generates an additional resonance and obtains a wider bandwidth. The proposed antenna was fabricated and measured, and the results show that the antenna achieves a wide impedance bandwidth of 63.7 % with VSWR<1.5 covering the frequency range from 1.55 to 3 GHz. A high isolation is better than 29 dB within the operating frequency bandwidth. Moreover, an average gain 8 dBi and a stable radiation pattern with 3 dB beamwidth of 69° ± 4° at H-plane are obtained. |
| format | Article |
| id | doaj-art-9cd6f7ca32914f75a762701e18407aa2 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-9cd6f7ca32914f75a762701e18407aa22025-08-20T03:38:15ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772021-01-01202110.1155/2021/42067024206702Broadband Dual-Polarized Multidipole Antenna for Base Station ApplicationsYuxuan Huang0Zeqi Zhu1Shuting Cai2Xiaoming Xiong3Yuan Liu4School of Automation, Guangdong University of Technology, Guangzhou 510006, ChinaSchool of Automation, Guangdong University of Technology, Guangzhou 510006, ChinaSchool of Automation, Guangdong University of Technology, Guangzhou 510006, ChinaSchool of Automation, Guangdong University of Technology, Guangzhou 510006, ChinaSchool of Automation, Guangdong University of Technology, Guangzhou 510006, ChinaA wideband dual-polarized multidipole antenna for base station applications is proposed. It consists of a pair of large square-shaped loop dipoles and a pair of small rectangle loop dipoles as radiation elements. A pair of small rectangle loop dipoles is fed by T-shaped feed structure which is in the large square-shaped loop dipoles radiating arm so that the antenna generates an additional resonance and obtains a wider bandwidth. The proposed antenna was fabricated and measured, and the results show that the antenna achieves a wide impedance bandwidth of 63.7 % with VSWR<1.5 covering the frequency range from 1.55 to 3 GHz. A high isolation is better than 29 dB within the operating frequency bandwidth. Moreover, an average gain 8 dBi and a stable radiation pattern with 3 dB beamwidth of 69° ± 4° at H-plane are obtained.http://dx.doi.org/10.1155/2021/4206702 |
| spellingShingle | Yuxuan Huang Zeqi Zhu Shuting Cai Xiaoming Xiong Yuan Liu Broadband Dual-Polarized Multidipole Antenna for Base Station Applications International Journal of Antennas and Propagation |
| title | Broadband Dual-Polarized Multidipole Antenna for Base Station Applications |
| title_full | Broadband Dual-Polarized Multidipole Antenna for Base Station Applications |
| title_fullStr | Broadband Dual-Polarized Multidipole Antenna for Base Station Applications |
| title_full_unstemmed | Broadband Dual-Polarized Multidipole Antenna for Base Station Applications |
| title_short | Broadband Dual-Polarized Multidipole Antenna for Base Station Applications |
| title_sort | broadband dual polarized multidipole antenna for base station applications |
| url | http://dx.doi.org/10.1155/2021/4206702 |
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