HTS split open-ring resonators with improved power-handling capability for reaction-type transmitting filters

Futatsumori, S.; Hikage, T.; Nojima, T. et al.

Electronics Letters, 2007, 43(17), 956-957

Permalink : https://hdl.handle.net/2115/30156

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アクセス権
open access
URI
https://hdl.handle.net/2115/30156
タイトル
HTS split open-ring resonators with improved power-handling capability for reaction-type transmitting filters
著者
Futatsumori, S. ; Hikage, T. ; Nojima, T. ; Akasegawa, A. ; Nakanishi, T. ; Yamanaka, K.
著者名
Futatsumori, S.
e-Rad_Researcher
30312391
著者名
Hikage, T.
e-Rad_Researcher
40344478
著者名
Nojima, T.
著者名
Akasegawa, A.
著者名
Nakanishi, T.
著者名
Yamanaka, K.
言語
英語
発行日
2007-08-16
出版者
Institution of Engineering and Technology
収録物名
Electronics Letters
巻(号)
43(17)
ページ
956-957
抄録
Novel planar construction of high-temperature superconducting (HTS) filters that improve power-handling capability is proposed. Split open-ring resonators are developed to be used in reaction-type transmitting filters that have very sharp bandstop characteristics. Resonator structures to achieve high-unloaded Q-factors and low radiation as well as low surface current densities in the passband are numerically investigated for 5 GHz band operation. Low surface current densities reduce the generation of intermodulation distortions. Measurements confirm an unloaded Q-factor of 68 000 and third intermodulation-distortion of −82 dBc at 30 dBm input power.
資源タイプ
学術雑誌論文
出版タイプ
Accepted Manuscript
権利情報
This paper is a postprint of a paper submitted to and accepted for publication in ELECTRONICS LETTERS and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library.
PISSN
0013-5194
関連情報 (isVersionOf)
出版社版DOI
https://doi.org/10.1049/el:20071684