A broadband reflectarray using patch with slot ring on ground plane elements postprint

Author: Xue, Fei ^1,2 Wang, Hongjian ¹ Yi, Min ¹ Dong, Xingchao ^1,2
Institute:

1. CAS Key Laboratory of Microwave Remote Sensing, National Space Science Center, Chinese Academy of Sciences, Beijing

2. 100190, China

3. University of Chinese Academy of Sciences, Beijing

4. 100049, China
Submit Time:2017-03-10 11:31:19

Abstract: A broadband center-fed reflectarray antenna is presented in this paper. Patch with slot ring on ground plane elements are used for bandwidth improvement. It is shown that quasi-linear phase responses with broad frequency band can be achieved by such a phasing element. An 11�1 elements reflectarray is designed and simulated. The results show that the simulated gain is 23.92 dB at the center frequency of 13.58 GHz with 3-dB bandwidth of 52%, which demonstrate significant broadband operation compared with that of conventional reflectarray. �2016 IEEE.

Bandwidth Frequency bands

Subject: Geosciences >> Space Physics
Cite as: ChinaXiv:201703.00295 (or this version ChinaXiv:201703.00295V1)
DOI:10.12074/201703.00295V1
CSTR:32003.36.ChinaXiv.201703.00295.V1
TXID： 1fae637b-073a-403c-9173-62af5aaf70a2
Recommended references： Xue, Fei,Wang, Hongjian,Yi, Min,Dong, Xingchao.A broadband reflectarray using patch with slot ring on ground plane elements.中国科学院科技论文预发布平台.[ChinaXiv:201703.00295V1] (Click&Copy)

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ChinaXiv:201703.00295V1

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