中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
A 12-pole VHF band high selective high temperature superconducting filter

文献类型:期刊论文

作者Yu, Xiao1,3; Xi, Weibin2; Wu, Songtao2; Yan, Peiguang3
刊名SUPERCONDUCTOR SCIENCE & TECHNOLOGY
出版日期2021
卷号34
ISSN号0953-2048
关键词HTS filter VHF band quarter-wavelength resonator high selectivity
DOI10.1088/1361-6668/abbec5
通讯作者Xi, Weibin(xiwb@ipp.ac.cn)
英文摘要A 12-pole VHF band high temperature superconducting (HTS) filter with a spiral quarter-wavelength resonator is introduced. The coupling characteristics of the proposed resonator, cross structure and external quality factor is analyzed in detail. The HTS filter is fabricated on a 3-inch-diameter double-sided DyBa2Cu3O7 HTS thin film with a LAO substrate and measured with a low-temperature test system at 77 K. The measured filter has a center frequency of 119.93 MHz and a 1-dB passband of 10.04 dB. Due to the introduction of transmission zeros, the rectangular coefficient (BW60dB/BW1dB) of the measured filter is about 1.20, which shows excellent selectivity. The measured results are in good agreement with the simulated ones.
WOS关键词MOBILE COMMUNICATION ; PERFORMANCE
资助项目Shenzhen Clean Energy Research Institute
WOS研究方向Physics
语种英语
出版者IOP PUBLISHING LTD
WOS记录号WOS:000589880300001
资助机构Shenzhen Clean Energy Research Institute
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/105238]  
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.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China
2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
3.Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China
推荐引用方式
GB/T 7714
Yu, Xiao,Xi, Weibin,Wu, Songtao,et al. A 12-pole VHF band high selective high temperature superconducting filter[J]. SUPERCONDUCTOR SCIENCE & TECHNOLOGY,2021,34.
APA Yu, Xiao,Xi, Weibin,Wu, Songtao,&Yan, Peiguang.(2021).A 12-pole VHF band high selective high temperature superconducting filter.SUPERCONDUCTOR SCIENCE & TECHNOLOGY,34.
MLA Yu, Xiao,et al."A 12-pole VHF band high selective high temperature superconducting filter".SUPERCONDUCTOR SCIENCE & TECHNOLOGY 34(2021).

入库方式: OAI收割

来源:合肥物质科学研究院

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