A Multi-Band Magneto-Electric Dipole Antenna With Wide Beam-Width

被引：14
作者：
Yang, Guangwei [1 ]
Zhang, Shuai [1 ]
Li, Jianying [2 ]
Zhang, Yiming [1 ]
Pedersen, Gert Frolund [1 ]
机构：
[1] Aalborg Univ, Dept Elect Syst, Antennas Propagat & Millimeter Wave Syst Sect, DK-9220 Aalborg, Denmark
[2] Northwestern Polytech Univ, Sch Elect & Informat, Xian 710129, Peoples R China
来源：
IEEE ACCESS | 2020年 / 8卷
关键词：
Multi-band; magneto-electric; wide beam; simple structure; BAND MONOPOLE ANTENNA; DIELECTRIC RESONATOR ANTENNA; DUAL-BAND; COMPACT; DESIGN;
D O I：
10.1109/ACCESS.2020.2986292
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A multi-band and wide beam-width magneto-electric (ME) dipole antenna is proposed in this report. The proposed antenna has a simple structure, which consists of four Gamma-shaped electric plates which can change the current distribution and realize four operating frequency bands. To explain the characteristics of the proposed antenna, some key parameters are analyzed in detail. The multi-band antenna can realize the operating frequency bands (the reflection coefficient <= -10 dB) from 1.86 to 1.92 GHz (3.2%) in the first frequency band, from 2.30 to 2.65 GHz (14.2%) in the second frequency band, from 3.40 to 3.80 GHz (11.1%) in the third frequency band, and from 5.30 to 6.92 GHz (26.5%) in the fourth frequency band, respectively. The measured results are in good agreement with the simulated ones by fabricating and measuring the proposed antenna. It is a good method to realize the performances of the quad-band and wide beam-width with a simple structure.
引用
收藏
页码：68820 / 68827
页数：8
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