Dual-Polarized Reflectarray for High-Speed Satellite Communication

被引：1
|
作者：
Yilmaz, Selda [1 ]
Gulseren, Ahmet Hulusi [2 ]
Tokan, Nurhan Turker [1 ]
机构：
[1] Yildiz Tech Univ, Dept Elect & Commun Engn, Istanbul, Turkiye
[2] Aydin Adnan Menderes Univ, Dept Elect Engn, Aydin, Turkiye
来源：
2023 10TH INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN AIR AND SPACE TECHNOLOGIES, RAST | 2023年
关键词：
reflectarray; unit cell; dual polarization; DESIGN;
D O I：
10.1109/RAST57548.2023.10197873
中图分类号：
V [航空、航天];
学科分类号：
08 ; 0825 ;
摘要：
In this paper, a reflectarray consisting of a novel unit cell is proposed. The dual polarized unit cell consists of a cross dipole and 4 L-shaped dipoles. Phase delay diagram is obtained and by the quantization process, physical dimensions are established to radiate to a specific direction, namely to theta = 20 degrees Ka-band downlink frequency. An efficiency analysis is carried out to determine f/D ratio. The reflectarrray is simulated in CST Microwave studio. The simulation results show that the reflectarray consisting of the proposed novel unit cell works efficiently in both TE and TM modes.
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页数：5
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