Presentation 1994/4/20
Propertices of Thin-film Thermal Switches for High Tc Superconductive Filters
Yasuhiro Nagai, Naobumi Suzuki, Osamu Michikami,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The properties of thin-film thermal switches monolithicallyfabricated on high Tc superconductive filter were studied.Operating at a wide temperature range of 50-77K,it was found that the switch could control the center frequency by -10 MHz with a loss increase of less than 0.7 dB.For on-off switching, the power consumption was 20 mW at 77K,and the decay time as a switching speed was approximately 30 msat 76 K with a switch current of 70 mA.The decay time decreased exponentially as the switch current or the temperature setting increased.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Superconductive Filter / Frequency Shift / On-off operation / Thermal switch / Power consumption / Switching speed
Paper # SCE94-5,MW94-5
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Conference Information
Committee SCE
Conference Date 1994/4/20(1days)
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Registration To Superconductive Electronics (SCE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Propertices of Thin-film Thermal Switches for High Tc Superconductive Filters
Sub Title (in English)
Keyword(1) Superconductive Filter
Keyword(2) Frequency Shift
Keyword(3) On-off operation
Keyword(4) Thermal switch
Keyword(5) Power consumption
Keyword(6) Switching speed
1st Author's Name Yasuhiro Nagai
1st Author's Affiliation NTT()
2nd Author's Name Naobumi Suzuki
2nd Author's Affiliation NTT
3rd Author's Name Osamu Michikami
3rd Author's Affiliation Iwate University
Date 1994/4/20
Paper # SCE94-5,MW94-5
Volume (vol) vol.94
Number (no) 8
Page pp.pp.-
#Pages 6
Date of Issue