Compact Triple-Band High-Temperature Superconducting Filter Using Multimode Stub-Loaded Resonator for ISM, WiMAX, and WLAN Applications

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	Compact Triple-Band High-Temperature Superconducting Filter Using Multimode Stub-Loaded Resonator for ISM, WiMAX, and WLAN Applications
	Liu, HW ; Lei, JH ; Guan, XH ; Sun, L ; He, YS
刊名	IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
	2013
卷号	23 期号:6
关键词	Bandpass filter (BPF) high-temperature superconducting (HTS) multimode resonator (MMR) stub-loaded triple-band
ISSN号	1051-8223
通讯作者	Liu, HW (reprint author), East China Jiaotong Univ, Nanchang 330013, Peoples R China.
中文摘要	A compact triple-band high-temperature superconducting (HTS) bandpass filter using multimode stub-loaded resonator is proposed in this paper. The resonant characteristics of the multimode resonator are investigated by the even/odd-mode analysis. To sharpen the passband skirts, a source-load coupling configuration with a nonresonant node is arranged to produce several extra transmission zeros for realizing high-selectivity performances. For demonstration purposes, a triple-band filter operating at 2.45 GHz (ISM band), 3.5 GHz (WiMAX band), and 5.2 GHz (WLAN band) is designed, fabricated, and measured. Measurements are in good agreement with the electromagnetic simulations. The measured minimum insertion losses of the triple-band HTS filter are 0.16, 0.55, and 0.22 dB, whereas the return losses are greater than 16.7, 10.2, and 17.5 dB, respectively. Its overall size is only 8.3 mm x 8.6 mm.
资助信息	National Science Foundation of China [61061001, 61161005]; 555 Talent Program of Jiangxi, China
语种	英语
公开日期	2014-01-16
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/56826]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Liu, HW,Lei, JH,Guan, XH,et al. Compact Triple-Band High-Temperature Superconducting Filter Using Multimode Stub-Loaded Resonator for ISM, WiMAX, and WLAN Applications[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2013,23(6).
APA	Liu, HW,Lei, JH,Guan, XH,Sun, L,&He, YS.(2013).Compact Triple-Band High-Temperature Superconducting Filter Using Multimode Stub-Loaded Resonator for ISM, WiMAX, and WLAN Applications.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,23(6).
MLA	Liu, HW,et al."Compact Triple-Band High-Temperature Superconducting Filter Using Multimode Stub-Loaded Resonator for ISM, WiMAX, and WLAN Applications".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 23.6(2013).