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A Broadband Dual-Slant Polarized Metal Vivaldi Antenna for a High-Power Jammer
- Lim, Tae Heung;
- Park, Seulgi;
- Lee, Cheol Soo;
- Park, Ju-Rae;
- Choo, Hosung
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5초록
In this paper, we propose a dual-slant polarization metal Vivaldi antenna with a broadband characteristic for a high-power jammer application. The single element of the proposed antenna consists of radiating flares and feeding cavity parts. This single element is then extended to a periodic structure slanted with 45 degrees for a dual-polarization property. For the periodic structure, the VSWR values are under 1.6 from 2 GHz to 6 GHz. In addition, the bore-sight gains of the periodic structure are over -2.5 dBi in the entire operating frequency band. Then, we expand the proposed antenna to a dual-slant polarized 8.8 array antenna.
키워드
Vivaldi antenna; Broadband antenna; Dual-polarization; High-power jammer
- 제목
- A Broadband Dual-Slant Polarized Metal Vivaldi Antenna for a High-Power Jammer
- 저자
- Lim, Tae Heung; Park, Seulgi; Lee, Cheol Soo; Park, Ju-Rae; Choo, Hosung
- 발행일
- 2021
- 유형
- Proceedings Paper
- 저널명
- 2020 INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (ISAP)
- 페이지
- 485 ~ 486
- 언어
- ENG
- 출판사
- IEEE
- 발행국가
- 미국
- 분량
- 2 페이지