A 14-Pole Dual-Band High Temperature Superconducting Filter Including Narrow Bandstop Notches
文献类型：期刊论文
| 作者 | Yu, Xiao2,3; Xi, Weibin1 ; Yan, Peiguang2
|
| 刊名 | JOURNAL OF LOW TEMPERATURE PHYSICS
 |
| 出版日期 | 2021-08-01 |
| 卷号 | 204 |
| 关键词 | HTS filter Dual-band Narrow notch Transmission zeroes |
| ISSN号 | 0022-2291 |
| DOI | 10.1007/s10909-021-02605-8 |
| 通讯作者 | Xi, Weibin(xiwb@ipp.ac.cn) |
| 英文摘要 | This paper presents a 14-pole dual-band high selective high temperature superconducting (HTS) filter including two narrow notches. A flexible half-wavelength resonator, two cross-coupling structures and a novel feeding structure are proposed and analyzed successively. The HTS filter is fabricated on a 2-inch-diameter double-side DyBa2Cu3O7 HTS thin film with a 0.5-mm-thick MgO substrate and measured with a low-temperature test system at 65 K. The measured results show that the filter has 1 dB passbands of 1363-1440 MHz and 1490-1566 MHz, respectively. The filter has two narrow notches with maximum notch depths of more than 30 dB. Due to the cross-coupling structures, five transmission zeroes are located at both sides of the two passbands, which further improve the selectivity of the filter. The measured results are in good agreement with the simulated ones. |
| WOS关键词 | STEPPED-IMPEDANCE RESONATORS ; COMPACT |
| 资助项目 | Shenzhen Clean Energy Research Institute |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000668422800001 |
| 出版者 | SPRINGER/PLENUM PUBLISHERS |
| 资助机构 | Shenzhen Clean Energy Research Institute |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123370]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Xi, Weibin |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 2.Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China 3.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Xiao,Xi, Weibin,Yan, Peiguang. A 14-Pole Dual-Band High Temperature Superconducting Filter Including Narrow Bandstop Notches[J]. JOURNAL OF LOW TEMPERATURE PHYSICS,2021,204. |
| APA | Yu, Xiao,Xi, Weibin,&Yan, Peiguang.(2021).A 14-Pole Dual-Band High Temperature Superconducting Filter Including Narrow Bandstop Notches.JOURNAL OF LOW TEMPERATURE PHYSICS,204. |
| MLA | Yu, Xiao,et al."A 14-Pole Dual-Band High Temperature Superconducting Filter Including Narrow Bandstop Notches".JOURNAL OF LOW TEMPERATURE PHYSICS 204(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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