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A dual circularly polarized horn antenna in Ku-band based on chiral metamaterial
Ma, Xiaoliang; Huang, Cheng; Pan, Wenbo; Zhao, Bo; Cui, Jianhua; Luo, Xiangang
Source PublicationIEEE Transactions on Antennas and Propagation
Volume62Issue:4Pages:2307-2311
2014
Language英语
ISSN0018926X
DOI10.1109/TAP.2014.2301841
Indexed BySCI ; Ei
WOS IDWOS:000334744700062
Subtype期刊论文
AbstractA dual circularly polarized horn antenna, which employs a chiral metamaterial composed of two-layered periodic metallic arc structure, is presented. The whole antenna composite has functions of polarization transformation and band-pass filter. The designed antenna produces left-handed circularly polarized wave in the band from 12.4 GHz to 12.5 GHz, and realizes right-handed circularly polarized wave in the range of 14.2 GHz-14.4 GHz. Due to low loss characteristic of the chiral metamaterial, the measured gains are only reduced by about 0.6 dB at the above two operation frequencies, compared with single horn antenna. The axial ratios are 1.05 dB at 12.45 GHz and 0.95 dB at14.35 GHz. © 1963-2012 IEEE.; A dual circularly polarized horn antenna, which employs a chiral metamaterial composed of two-layered periodic metallic arc structure, is presented. The whole antenna composite has functions of polarization transformation and band-pass filter. The designed antenna produces left-handed circularly polarized wave in the band from 12.4 GHz to 12.5 GHz, and realizes right-handed circularly polarized wave in the range of 14.2 GHz-14.4 GHz. Due to low loss characteristic of the chiral metamaterial, the measured gains are only reduced by about 0.6 dB at the above two operation frequencies, compared with single horn antenna. The axial ratios are 1.05 dB at 12.45 GHz and 0.95 dB at14.35 GHz. © 1963-2012 IEEE.
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Cited Times:48[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/6857
Collection微细加工光学技术国家重点实验室(开放室)
Affiliation State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Science, Chengdu 610209, China
Recommended Citation
GB/T 7714
Ma, Xiaoliang,Huang, Cheng,Pan, Wenbo,et al. A dual circularly polarized horn antenna in Ku-band based on chiral metamaterial[J]. IEEE Transactions on Antennas and Propagation,2014,62(4):2307-2311.
APA Ma, Xiaoliang,Huang, Cheng,Pan, Wenbo,Zhao, Bo,Cui, Jianhua,&Luo, Xiangang.(2014).A dual circularly polarized horn antenna in Ku-band based on chiral metamaterial.IEEE Transactions on Antennas and Propagation,62(4),2307-2311.
MLA Ma, Xiaoliang,et al."A dual circularly polarized horn antenna in Ku-band based on chiral metamaterial".IEEE Transactions on Antennas and Propagation 62.4(2014):2307-2311.
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