التفاصيل البيبلوغرافية
| العنوان: |
Transmission‐type 1‐bit coding metasurfaces with linear‐to‐circular polarization conversion using coupling‐propagation‐decoupling unit cells. |
| المؤلفون: |
Feng, Jialin1 (AUTHOR), Shi, Hongyu1 (AUTHOR) honyo.shi1987@gmail.com, Wang, Luyi1 (AUTHOR), Yi, Jianjia2 (AUTHOR), Zhang, Anxue2 (AUTHOR), Xu, Zhuo3 (AUTHOR) |
| المصدر: |
International Journal of RF & Microwave Computer-Aided Engineering. Aug2022, Vol. 32 Issue 8, p1-9. 9p. |
| مصطلحات موضوعية: |
*UNIT cell, *ELECTROMAGNETIC wave propagation, *ELECTROMAGNETIC waves, *WAVEFRONT sensors, *CELL anatomy |
| مستخلص: |
In this paper, a coupling‐propagation‐decoupling unit cell is designed to independently manipulate the transmission phase and polarization of a linearly polarized electromagnetic wave by adjusting only two geometry parameters respectively. Utilizing this kind of unit cell structure, two 1‐bit transmissive coding metasurfaces were proposed to efficiently realize the wavefront control and linear‐to‐circular polarization conversion from 7.90 to 8.20 GHz. By arranging two types of unit cells in different coding sequences, the designed two coding metasurfaces can split a linearly polarized incident wave into two and four transmitted beams, respectively. The proposed coding metasurfaces demonstrated the independent phase and polarization manipulation characteristic of the designed structure. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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