Wideband Dual-Resonant Fixed-Beam High Gain Patch Antenna Array

被引：0
作者：
Shao, Yun [1 ]
Li, Xiao-Qian [1 ]
Lu, Wen-Jun [1 ]
Zhu, Hong-Bo [1 ]
机构：
[1] Nanjing Univ Posts & Telecommun, Jiangsu Key Lab Wireless Commun, Nanjing, Peoples R China
来源：
2019 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT 2019) | 2019年
基金：
中国国家自然科学基金;
关键词：
patch antenna array; dual-resonant; high-gain;
D O I：
10.1109/icmmt45702.2019.8992129
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：
Designs of fixed-beam, high gain patch antenna arrays are presented. Wideband, dual-resonant circular sector patch elements with different flared angles are employed to implement four by one (4x1) E- and H-plane arrays. Empirical equations based on multi-mode resonance theory are presented to estimate the initial parameters of the antenna elements. Then, dual-resonant elements are used to design E-plane and H-plane arrays at 3.25-GHz band. As seen, the resultant arrays exhibit a usable bandwidth of 20%, high boresight gain up to 16.6dBi while maintain a low-profile of 0.05-guided wavelength.
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页数：3
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