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High-Performance < italic > E -Band Continuous Transverse Stub Array Antenna With a 45 & x00B0; Linear Polarizer
You, Yang; Lu, Yunlong; Wang, Yi; Yang, Wen-Wen; Hao, Zhang-Cheng; You, Qingchun; Huang, Jifu
2019-10-01
Source PublicationIEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS
ISSN1536-1225
Volume18Issue:10Pages:2189
SubtypeArticle
AbstractThis letter presents a continuous transverse stub (CTS) array antenna with high aperture efficiency, low sidelobes, and cross-polarization characteristics over an E-band. The antenna consists of a full-corporate-feed 32-slot CTS array and a 45 & x00B0; linear polarizer. A multiple-aperture excited parallel-plate waveguide structure works as a linear source generator to generate the quasi-TEM wave with a uniform amplitude distribution over the whole operating band from 71 to 86 & x00A0;GHz. The 45 & x00B0; linear polarizer contains two layers of slots, shifting the linear polarization from the principal E-plane (phi & x003D; 90 & x00B0;) to the intended E-plane (phi & x003D; 135 & x00B0;). The array antenna achieves the low cross polarization and sidelobe level (SLL) while maintaining high aperture efficiency. Measurement results show that the antenna has an aperture efficiency of over 74 & x0025; with the peak gains of better than 37.9 & x00A0;dBi over the whole E-band, while the far-field SLLs in the intended E- and H-planes approach the ETSI class IV envelope standard.
KeywordAntenna arrays Feeds Gain Power dividers Couplings Aperture antennas Continuous transverse stub (CTS) array low sidelobe levels (SLLs) 45 degrees linear polarizer
DOI10.1109/LAWP.2019.2940127
Language英语
WOS Research AreaEngineering ; Telecommunications
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/26784
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
You, Yang,Lu, Yunlong,Wang, Yi,et al. High-Performance < italic > E -Band Continuous Transverse Stub Array Antenna With a 45 & x00B0; Linear Polarizer[J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,2019,18(10):2189.
APA You, Yang.,Lu, Yunlong.,Wang, Yi.,Yang, Wen-Wen.,Hao, Zhang-Cheng.,...&Huang, Jifu.(2019).High-Performance < italic > E -Band Continuous Transverse Stub Array Antenna With a 45 & x00B0; Linear Polarizer.IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS,18(10),2189.
MLA You, Yang,et al."High-Performance < italic > E -Band Continuous Transverse Stub Array Antenna With a 45 & x00B0; Linear Polarizer".IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS 18.10(2019):2189.
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