Properties of Thin-Film Thermal Switches for High-Tc Superconductive Filter
Summary :
This paper reports on the properties of thin-film thermal switches that are monolithically fabricated on high-Tc superconductive filter. Operating at a wide temperature range of 50-77 K, it was found that the switch could control the center frequency by -10 MHz with an increased insertion loss of less than 0.7 dB. In an on-off switching operation of filter characteristics using thin-film switches, power consumption was approximately 20 mW at 77 K, and the signal decay time as a switching speed was 30 ms at 76 K with a switch current of 70 mA. The decay time decreased exponentially as the switch current or the temperature setting increased.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E77-C No.8 pp.1229-1233
- Publication Date
- 1994/08/25
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- Special Section PAPER (Special Section on Superconducting Devices)
- Category
- HTS
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Yasuhiro NAGAI, Naobumi SUZUKI, Osamu MICHIKAMI, "Properties of Thin-Film Thermal Switches for High-Tc Superconductive Filter" in IEICE TRANSACTIONS on Electronics,
vol. E77-C, no. 8, pp. 1229-1233, August 1994, doi: .
Abstract: This paper reports on the properties of thin-film thermal switches that are monolithically fabricated on high-Tc superconductive filter. Operating at a wide temperature range of 50-77 K, it was found that the switch could control the center frequency by -10 MHz with an increased insertion loss of less than 0.7 dB. In an on-off switching operation of filter characteristics using thin-film switches, power consumption was approximately 20 mW at 77 K, and the signal decay time as a switching speed was 30 ms at 76 K with a switch current of 70 mA. The decay time decreased exponentially as the switch current or the temperature setting increased.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e77-c_8_1229/_p
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@ARTICLE{e77-c_8_1229,
author={Yasuhiro NAGAI, Naobumi SUZUKI, Osamu MICHIKAMI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Properties of Thin-Film Thermal Switches for High-Tc Superconductive Filter},
year={1994},
volume={E77-C},
number={8},
pages={1229-1233},
abstract={This paper reports on the properties of thin-film thermal switches that are monolithically fabricated on high-Tc superconductive filter. Operating at a wide temperature range of 50-77 K, it was found that the switch could control the center frequency by -10 MHz with an increased insertion loss of less than 0.7 dB. In an on-off switching operation of filter characteristics using thin-film switches, power consumption was approximately 20 mW at 77 K, and the signal decay time as a switching speed was 30 ms at 76 K with a switch current of 70 mA. The decay time decreased exponentially as the switch current or the temperature setting increased.},
keywords={},
doi={},
ISSN={},
month={August},}
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TY - JOUR
TI - Properties of Thin-Film Thermal Switches for High-Tc Superconductive Filter
T2 - IEICE TRANSACTIONS on Electronics
SP - 1229
EP - 1233
AU - Yasuhiro NAGAI
AU - Naobumi SUZUKI
AU - Osamu MICHIKAMI
PY - 1994
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E77-C
IS - 8
JA - IEICE TRANSACTIONS on Electronics
Y1 - August 1994
AB - This paper reports on the properties of thin-film thermal switches that are monolithically fabricated on high-Tc superconductive filter. Operating at a wide temperature range of 50-77 K, it was found that the switch could control the center frequency by -10 MHz with an increased insertion loss of less than 0.7 dB. In an on-off switching operation of filter characteristics using thin-film switches, power consumption was approximately 20 mW at 77 K, and the signal decay time as a switching speed was 30 ms at 76 K with a switch current of 70 mA. The decay time decreased exponentially as the switch current or the temperature setting increased.
ER -
English
