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A broadband dual-slant polarized metal vivaldi antenna for a high-power jammer
- Authors
- Lim, T.H.; Park, S.; Lee, C.S.; Park, J.-R.; Choo, Hosung
- Issue Date
- 2021
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- Broadband antenna; Dual-polarization; High-power jammer; Vivaldi antenna
- Citation
- 2020 International Symposium on Antennas and Propagation, ISAP 2020, pp.485 - 486
- Journal Title
- 2020 International Symposium on Antennas and Propagation, ISAP 2020
- Start Page
- 485
- End Page
- 486
- ISSN
- 0000-0000
- Abstract
- 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° 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. © 2021 IEICE.
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Related Researcher
- Choo, Ho sung
- Engineering (Electronic & Electrical Engineering)