Design of a Dual-Band Dual-Polarization Array Antenna with Improved Bandwidth for AMRFC Radar Application
- Authors
- Lee, Youngki; Ga, Deukhyeon; Park, Daesung; Lee, Seokgon; Choi, Jaehoon
- Issue Date
- Jan-2013
- Publisher
- Oxford University Press
- Keywords
- dual-band; dual-polarization; bandwidth; AMRFC; radar
- Citation
- IEICE Transactions on Communications, v.E96B, no.1, pp 182 - 189
- Pages
- 8
- Indexed
- SCI
SCIE
SCOPUS
- Journal Title
- IEICE Transactions on Communications
- Volume
- E96B
- Number
- 1
- Start Page
- 182
- End Page
- 189
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/163680
- DOI
- 10.1587/transcom.E96.B.182
- ISSN
- 0916-8516
1745-1345
- Abstract
- A dual-band dual-polarization array antenna with improved bandwidth for an advanced multi-function radio function concept (AMRFC) radar application is proposed. To improve the S-band impedance bandwidth, the proposed antenna uses modified coupling feed patch. The measured bandwidth of the prototype array is 19.8% and 25.7% for the S-and X-band, respectively. The isolation between the two orthogonal polarizations is higher than 15 dB and cross-polarization level is less than -17 dB for both S- and X-bands.
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