Compact planar wideband dual-band omnidirectional antenna with adjustable slot loadings

被引：0
作者：
Zhang, Jing-Yi [1 ]
Qian, Su-Chuan [1 ]
Yu, Hao [1 ]
Zhang, Gang [1 ]
Tang, Wan-Chun [1 ]
Yang, Ji-Quan [1 ]
机构：
[1] Nanjing Normal Univ, Jiangsu Key Lab Printing 3D, Nanjing, Peoples R China
来源：
2024 IEEE ASIA-PACIFIC MICROWAVE CONFERENCE, APMC | 2024年
关键词：
dual-band; omnidirectional antenna; notch; slot; wideband;
D O I：
10.1109/APMC60911.2024.10867501
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：
Omnidirectional antennas are widely used in wireless communication due to their full coverage of radiation and reception in the horizontal direction. In this paper, a planar wide annular slot omnidirectional antenna with microstrip line coupling excitation is proposed. On this basis, a compact notch slot structure is loaded to further introduce a notch to achieve dual-band performance. Through the full-wave software simulation verification, it can be obtained that the dual-band application example of the scheme can achieve wide operating bandwidths of about 38 % in each band, and good omnidirectional performance can also be realized in the horizontal plane.
引用
收藏
页码：387 / 389
页数：3
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