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Design of a shared-aperture antenna with a hashmark-shaped loop to improve electromagnetic transparent characteristics
- Issue Date
- 1-Jan-2022
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- Antennas; Array antennas; Radar; Shared aperture
- Citation
- 2022 International Symposium on Antennas and Propagation, ISAP 2022, pp 187 - 188
- Pages
- 2
- Journal Title
- 2022 International Symposium on Antennas and Propagation, ISAP 2022
- Start Page
- 187
- End Page
- 188
- ISSN
- 0000-0000
- Abstract
- In this paper, we propose a shared-aperture antenna with a hashmark-shaped loop to improve electromagnetic (EM) transparent characteristics. The proposed antenna consists of one S-band element and 3×3 X-band elements with a dual loop structure. The S-band element has a hashmark-shaped loop, which can improve the EM transparent characteristics in the X-band without degradation of the antenna bandwidth. The measured fractional bandwidths in the S and X bands are 14.7% and 15%, respectively. The results demonstrate that the proposed antenna is suitable for multi-function radar applications. © 2022 IEEE.
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Related Researcher
- Choo, Ho sung
- Engineering (Electronic & Electrical Engineering)