A Reconfigurable Submillimeter-Wave Polarizer Based on Phase-Change Materials
TENCON 2022 - 2022 IEEE Region 10 Conference (TENCON)(2022)
摘要
A reconfigurable sub millimeter-wave polarizer based on phase-change materials is presented in the work. The polarizer consists of7×7 microstrip patch units. The patch in the unit is excited by the slot on the bottom layer. Four corners of the patch are coated with GeTe phase-change materials. By changing the state of the GeTe through laser, the polarizer can convert the linear polarization to left-hand and right-hand circular polarization. The polarizer has an impedance bandwidth of 6.4
%
from 96 to 102.4 GHz and an axial-ratio bandwidth of 8.4% from 96 to 104.4 GHz. The proposed polarizer has potential applications in imaging, tomography, sensing, and 6G communication.
更多查看译文
关键词
submillimeter-wave,phase-change
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要