| 题名 | A Wideband Reconfigurable Reflective Metasurface |
| 作者 | |
| DOI | |
| 发表日期 | 2024-05-22
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| ISSN | 2380-9515
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| ISBN | 979-8-3503-8496-3
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| 会议录名称 | |
| 会议日期 | 20-22 May 2024
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| 会议地点 | Hong Kong
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| 摘要 | This paper presents a novel 1-bit reconfigurable reflective metasurface design that achieves wide impedance bandwidth for potential integrated sensing and communication (ISAC) applications. A dual-patch unit cell with a pin diode is proposed to realize two reflection states with 180° phase difference. Analysis based on equivalent circuit shows that the pin diode acts as an inductor and capacitor in the “ON” and “OFF” states, respectively. Full-wave simulations validate that the metasurface exhibits a 1-bit phase modulation between 15.5-27.5 GHz, corresponding to a 55.8% relative impedance bandwidth. Furthermore, an 18x18 metasurface array is simulated and a 39.1 % 3-dB gain bandwidth is achieved. Its wideband and reconfigurable features make it a potential solution for ISAC applications such as high-resolution radar imaging and sensing. |
| 学校署名 | 其他
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| 相关链接 | [IEEE记录] |
| 收录类别 | |
| 引用统计 | |
| 成果类型 | 会议论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/789238 |
| 专题 | 工学院_电子与电气工程系 理学院_深圳国家应用数学中心 |
| 作者单位 | 1.Department of Electric Engineering, State Key Laboratory of Terahertz and Millimeter Waves, City University of Hong Kong, Hong Kong SAR, China 2.Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, China 3.State Key Laboratory of Optical Fiber and Cable Manufacture Technology, Southern University of Science and Technology, National Center for Applied Mathematics Shenzhen (NCAMS), Shenzhen, China |
| 推荐引用方式 GB/T 7714 |
Jiachen Du,Baiyang Liu,Chi Hou Chan,et al. A Wideband Reconfigurable Reflective Metasurface[C],2024.
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| 条目包含的文件 | 条目无相关文件。 | |||||
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