Broadband and Tunable Radar Absorber Based on Graphene Capacitor Integrated with Resistive Frequency-Selective Surface
文献类型：期刊论文
| 作者 | Song, Jiakun; Huang, Cheng; Yang, Jianing; Zhang, Xu; Peng, Jinqiang; Luo, Xiangang |
| 刊名 | IEEE Transactions on Antennas and Propagation
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 68期号:3页码:2446-2450 |
| 关键词 | Broadband frequency-selective surfaces (FSS) graphene tunable absorber |
| ISSN号 | 0018-926X |
| DOI | 10.1109/TAP.2019.2943419 |
| 文献子类 | 期刊论文 |
| 英文摘要 | In this communication, a broadband and tunable radar absorber is proposed by integrating graphene capacitor with resistive frequency-selective surfaces (RFSS). The microwave reflectivity can be dynamically controlled by changing the effective sheet resistance of graphene through an electrostatic field bias. The simulated results indicate that this structure can tune its reflectivity over a wide frequency band ranging from 2.9 to 15.9 GHz under the normal incidence, when the graphene resistance is varied from 120 to 700 Ω/sq. The tuning range of the average reflectivity is from-4.6 to-15.3 dB. The physical mechanism of this tunable absorber is discussed by studying the electric field distribution and power loss density. We fabricated this absorber and measured its tunable reflectivity by applying different biasing voltages. The experimental results are in a good agreement with those of the simulation results. In addition, this absorber is also verified to have a good angular stability and polarization insensitivity, which will have broad prospects in the application of stealth technology. © 2019 IEEE. |
| 出版地 | PISCATAWAY |
| WOS关键词 | DESIGN |
| WOS研究方向 | Engineering ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000526057900058 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/10068]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 作者单位 | State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu; 610209, China |
| 推荐引用方式 GB/T 7714 | Song, Jiakun,Huang, Cheng,Yang, Jianing,et al. Broadband and Tunable Radar Absorber Based on Graphene Capacitor Integrated with Resistive Frequency-Selective Surface[J]. IEEE Transactions on Antennas and Propagation,2020,68(3):2446-2450. |
| APA | Song, Jiakun,Huang, Cheng,Yang, Jianing,Zhang, Xu,Peng, Jinqiang,&Luo, Xiangang.(2020).Broadband and Tunable Radar Absorber Based on Graphene Capacitor Integrated with Resistive Frequency-Selective Surface.IEEE Transactions on Antennas and Propagation,68(3),2446-2450. |
| MLA | Song, Jiakun,et al."Broadband and Tunable Radar Absorber Based on Graphene Capacitor Integrated with Resistive Frequency-Selective Surface".IEEE Transactions on Antennas and Propagation 68.3(2020):2446-2450. |
入库方式： OAI收割
来源：光电技术研究所
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