Compact Dual-Polarized Vivaldi Antenna for Ground Penetrating Radar (GPR) Application

被引：3

作者：

Sun, Hai-Han ^{[1
]}

Lee, Yee Hui ^{[1
]}

Yucel, Abdulkadir C. ^{[1
]}

Ow, Genevieve ^{[2
]}

Yusof, Mohamed Lokman Mohd ^{[2
]}

机构：

[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore, Singapore

[2] Natl Pk Board, Ctr Urban Greenery & Ecol, Singapore, Singapore

来源：

2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年

关键词：

dual polarization; GPR antenna; shared aperture; Vivaldi antenna; wideband; ARRAY;

D O I：

10.1109/IEEECONF35879.2020.9329581

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 compact dual-polarized Vivaldi antenna is presented. Four Vivaldi elements are used as radiators, and are positioned obliquely and connected in a horn shape. By exciting two sets of elements, two orthogonally polarized radiations can be achieved. The dual-polarized antenna features a low operating frequency band with a wide bandwidth, high port isolation, good directional radiation performance, and a very compact size, making it highly suitable for the ground penetrating radar (GPR) application.

引用

页码：25 / 26

页数：2

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