Title:
SUPERCONDUCTING DRIVER CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2004/013965
Kind Code:
A1
Abstract:
A superconducting driver circuit capable of producing an output voltage of several millivolts, using a DC power supply as a drive power supply, free of capacitance between ground planes, and having a small occupied area. The constituent elements of the superconducting driver circuit include two superconducting junctions and an inductor. The superconducting driver circuit is composed of superconducting flux quantum interference elements (SQUIDs) in which these element components form closed loops. The SQUIDs the number of which is three or more share the inductors and are connected in series.
Inventors:
TARUTANI YOSHINOBU (JP)
HORIBE MASAHIRO (JP)
TANABE KEIICHI (JP)
HORIBE MASAHIRO (JP)
TANABE KEIICHI (JP)
Application Number:
PCT/JP2003/009950
Publication Date:
February 12, 2004
Filing Date:
August 05, 2003
Export Citation:
Assignee:
INT SUPERCONDUCTIVITY TECH (JP)
TARUTANI YOSHINOBU (JP)
HORIBE MASAHIRO (JP)
TANABE KEIICHI (JP)
TARUTANI YOSHINOBU (JP)
HORIBE MASAHIRO (JP)
TANABE KEIICHI (JP)
International Classes:
H01L39/22; H03F19/00; H03K17/92; H03K19/195; (IPC1-7): H03K17/92; H03K19/195
Foreign References:
| JP2000261307A | 2000-09-22 | |||
| JP2001068995A | 2001-03-16 |
Other References:
SUZUKI H. ET AL.: "Applications of synchronized switching in series-parallel-connected Josephson junctions", IEEE TRANSACTIONS ON ELECTRON DEVICES, vol. 37, no. 11, November 1990 (1990-11-01), pages 2399 - 2405, XP000148626
Attorney, Agent or Firm:
Ogawa, Katsuo (Yusenkayabacho Building 9-8,
Nihonbashi-kayabacho, 2-chom, Chuo-ku Tokyo, JP)
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