A compact terahertz frequency selective surface with fast roll-off characteristics
文献类型：期刊论文
| 作者 | Ruan, Jiu Fu2,3; Tao, Zhi2,3; Zou, Rui Zhi2,3; Meng, Zi Fan2,3; Pan, Sheng Min1
|
| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2022-11-17 |
| 卷号 | 55 |
| 关键词 | frequency selective surface (FSS) high selectivity terahertz (THz) transmission pole transmission zero |
| ISSN号 | 0022-3727 |
| DOI | 10.1088/1361-6463/ac8e13 |
| 通讯作者 | Pan, Sheng Min(psm@ipp.ac.cn) |
| 英文摘要 | A simple and compact terahertz frequency selective surface (FSS) with high selectivity is presented for cases of normal incidence. Guidelines for the design along with the operation mechanism are presented in detail from the view of an equivalent circuit. The design is implemented by mapping the lumped components of a microwave filter topology circuit with two transmission zeros to structures of the FSS; the mapping is realized by slotting a cross-shaped aperture in the grid. An intensive study on the equivalent circuit model predicts the existence of transmission zeros and poles. It can afford two transmission zeros and two transmission poles ranging from 350 GHz to 450 GHz with a band separation of 1.05 and 1.07, thereby exhibiting fast roll-off characteristics. The two transmission zeros can be controlled independently by simply changing the structure parameters of the unit cell. The proposed FSS is superior in terms of roll-off rate as well as the balance between selectivity and overall thickness. The measured results of the prototype are consistent with the simulation results, which validates the robustness of the design. |
| WOS关键词 | MILLIMETER-WAVE ; TECHNOLOGY ; FUTURE |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000861005700001 |
| 出版者 | IOP Publishing Ltd |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/129071]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Pan, Sheng Min |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Hefei Univ Technol, Acad Optoeletr Technol, Natl Engn Lab Special Display Technol, Hefei 230009, Peoples R China 3.Hefei Univ Technol, Sch Instrument Sci & Optoelect, Anhui Prov Key Lab Measuring Theory & Precis Inst, Hefei 230009, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ruan, Jiu Fu,Tao, Zhi,Zou, Rui Zhi,et al. A compact terahertz frequency selective surface with fast roll-off characteristics[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2022,55. |
| APA | Ruan, Jiu Fu,Tao, Zhi,Zou, Rui Zhi,Meng, Zi Fan,&Pan, Sheng Min.(2022).A compact terahertz frequency selective surface with fast roll-off characteristics.JOURNAL OF PHYSICS D-APPLIED PHYSICS,55. |
| MLA | Ruan, Jiu Fu,et al."A compact terahertz frequency selective surface with fast roll-off characteristics".JOURNAL OF PHYSICS D-APPLIED PHYSICS 55(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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