Presentation 2002/4/10
10GHz power characteristics of (Hg,Re)1212 thin film resonator
Katsumi Suzuki, Hironobu Nakagaki, Akihiro Ogawa, Ryousuke Tanaka, Tsuyosi Sugano, Noriyosi Inoue, Seiji Adati, Akira Tamaki, Keiichi Tanabe, Youichi Enomoto,
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Abstract(in English) With critical temperature which exceeds 120K, a (Hg,Re)1212 thin film can be greatly expected as a mobile radio communication filter used at present practically. It is due to be anticipated that the required performance to refrigerating machine from telecommunications industry becomes severe more and more. This time, we produced the microstrip resonator in the (Hg,Re)1212 thin film on (La,Sr)2AlTaO6 substrate (LSAT), and the 10GHz power characteristic evaluation was carried out. The (Hg,Re)1212 thin film of 300nm film thickness was processed into half-wave length microstrip resonator as an experimental method, and the insertion loss, center frequency fc, Qu value and power characteristic of third harmonic distortion (IMD3) at the 10GHz frequency were measured in the temperature range from 20K to 106K. Though the (Hg,Re)1212 film characteristics of IMD3 were 15 dB smaller than YBCO film at 77K, the (Hg,Re)1212 film showed promising microwave characteristics to the 100K temperature.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) HTS device / Microwave / (Hg, Re)-1212 thin film / Power characteristics / Harmonic distortion
Paper # MW2002-3
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Committee MW
Conference Date 2002/4/10(1days)
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Registration To Microwaves (MW)
Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) 10GHz power characteristics of (Hg,Re)1212 thin film resonator
Sub Title (in English)
Keyword(1) HTS device
Keyword(2) Microwave
Keyword(3) (Hg, Re)-1212 thin film
Keyword(4) Power characteristics
Keyword(5) Harmonic distortion
1st Author's Name Katsumi Suzuki
1st Author's Affiliation Superconductivity Research Laboratoiy, ISTEC()
2nd Author's Name Hironobu Nakagaki
2nd Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
3rd Author's Name Akihiro Ogawa
3rd Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
4th Author's Name Ryousuke Tanaka
4th Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
5th Author's Name Tsuyosi Sugano
5th Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
6th Author's Name Noriyosi Inoue
6th Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
7th Author's Name Seiji Adati
7th Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
8th Author's Name Akira Tamaki
8th Author's Affiliation Tokyo Denki University
9th Author's Name Keiichi Tanabe
9th Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
10th Author's Name Youichi Enomoto
10th Author's Affiliation Superconductivity Research Laboratoiy, ISTEC
Date 2002/4/10
Paper # MW2002-3
Volume (vol) vol.102
Number (no) 11
Page pp.pp.-
#Pages 4
Date of Issue