Antipodal Vivaldi Antenna for 5G Devices

被引：1
|
作者：
Kumar, Sumit [1 ]
Dixit, Amruta S. [1 ]
机构：
[1] Symbiosis Int, Symbiosis Inst Technol, Elect & Telecommunicat, Pune, India
来源：
2022 IEEE WIRELESS ANTENNA AND MICROWAVE SYMPOSIUM (WAMS 2022) | 2022年
关键词：
Antipodal Vivaldi Antenna (AVA); Corrugations; Dielectric lens; 5G Communication; HIGH-GAIN; DESIGN;
D O I：
10.1109/WAMS54719.2022.9848001
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：
In this paper, a single patch Antipodal Vivaldi Antenna (AVA) is designed for the improvement of gain in wideband 5G communications. The AVA has the copper at the bottom which acts as ground and copper layer at the top acts as a radiator. As the AVA flares has continuous tapering (exponential shape), it is called as tapered slot antenna. The performance of AVA is enhanced by incorporating corrugations and dielectric lens (DL). At first, corrugations are inserted to improve the frequency response. After this dielectric lens of trapezoidal shape is implemented to boost the antenna gain. The AVA with corrugations and DL (AVA-CDL) size is 60 mm x 24.1 mm. It's below -12.6 dB impedance bandwidth is 23 GHz to 29 GHz which covers 28 GHz band of 5G applications. The proposed AVA provides an improved gain in the range of 2.12 dBi to 9.8 dBi and it can be used for 5G devices.
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页数：4
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