A novel unidirectional multi-dipole broadband antenna element

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成果类型：

期刊论文

作者：

Chen, Yanzheng;Lin, Wenbin*;Ma, Cunliang*;Liao, Cheng

通讯作者：

Lin, Wenbin;Ma, Cunliang

作者机构：

[Lin, Wenbin; Liao, Cheng; Chen, Yanzheng] Southwest Jiaotong Univ, Sch Phys Sci & Technol, Chengdu, Sichuan, Peoples R China.

[Lin, Wenbin] Univ South China, Sch Math & Phys, Hengyang, Peoples R China.

[Ma, Cunliang] Jiangxi Univ Sci & Technol, Sch Informat Engn, Ganzhou, Peoples R China.

通讯机构：

[Lin, Wenbin] U

[Ma, Cunliang] J

Univ South China, Sch Math & Phys, Hengyang, Peoples R China.

Jiangxi Univ Sci & Technol, Sch Informat Engn, Ganzhou, Peoples R China.

语种：

英文

关键词：

broadband antenna;multi-dipole;unidirectional antenna

期刊：

Microwave and Optical Technology Letters

ISSN：

0895-2477

年：

2018

卷：

期：

页码：

2983-2988

DOI：

10.1002/mop.31451

基金类别：

We thank Guojin Kan and Ali Raza for helpful discussions. This work was supported in part by the National Natural Science Foundation of China (Grant Nos. 11 647 314, 11 747 311 and 61 771 407).

机构署名：

本校为通讯机构

院系归属：

数理学院

摘要：

A novel wideband unidirectional multi-dipole antenna is proposed, which has an enhanced impedance bandwidth of about 68.1% for VSWR < 1.5 and a gain > 8 dBi, covering the frequency region from 1.54 to 3.13 GHz. A stable radiation pattern is obtained and the 3 dB beamwidth is 62 ± 4° at E-plane and 63 ± 4° at H-plane over the bandwidth. This model has been manufactured, and the experimental results are in good accordance with t...

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A novel unidirectional multi-dipole broadband antenna element

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