FR2847078A1 - Dispositif de reduction du bruit de phase - Google Patents

Dispositif de reduction du bruit de phase

Info

Publication number
FR2847078A1
FR2847078A1 FR0214124A FR0214124A FR2847078A1 FR 2847078 A1 FR2847078 A1 FR 2847078A1 FR 0214124 A FR0214124 A FR 0214124A FR 0214124 A FR0214124 A FR 0214124A FR 2847078 A1 FR2847078 A1 FR 2847078A1
Authority
FR
France
Prior art keywords
fundamental
repulsion
logic circuit
pulse transmission
particle transfer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR0214124A
Other languages
English (en)
Other versions
FR2847078B1 (fr
Inventor
Denis Gerard Crete
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thales SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales SA filed Critical Thales SA
Priority to FR0214124A priority Critical patent/FR2847078B1/fr
Priority to US10/534,587 priority patent/US20060049891A1/en
Priority to PCT/EP2003/050801 priority patent/WO2004045063A1/fr
Priority to EP03778343A priority patent/EP1561277A1/fr
Priority to JP2004551040A priority patent/JP2006506010A/ja
Publication of FR2847078A1 publication Critical patent/FR2847078A1/fr
Application granted granted Critical
Publication of FR2847078B1 publication Critical patent/FR2847078B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B15/00—Generation of oscillations using galvano-magnetic devices, e.g. Hall-effect devices, or using superconductivity effects
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N60/00—Superconducting devices
    • H10N60/10—Junction-based devices
    • H10N60/12—Josephson-effect devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N69/00—Integrated devices, or assemblies of multiple devices, comprising at least one superconducting element covered by group H10N60/00

Landscapes

  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Networks Using Active Elements (AREA)
  • Logic Circuits (AREA)

Abstract

Un dispositif de réduction du bruit de phase d'un signal (Sin), issu d'une source quasi-périodique de fréquence fondamentale f0, comprend un circuit supraconducteur à ligne active de transmission d'impulsions de tension par transfert de quanta de flux φ0. Ce circuit est défini pour avoir une fréquence caractéristique fc telle que 0,3 fc soit inférieur ou égal à la fréquence fondamentale f0 du signal quasi-périodique (Sin) appliqué en entrée, et fournit en sortie un signal d'impulsions de tension de fréquence fondamentale f0.
FR0214124A 2002-11-12 2002-11-12 Dispositif de reduction du bruit de phase Expired - Fee Related FR2847078B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0214124A FR2847078B1 (fr) 2002-11-12 2002-11-12 Dispositif de reduction du bruit de phase
US10/534,587 US20060049891A1 (en) 2002-11-12 2003-11-07 Phase noise reduction device
PCT/EP2003/050801 WO2004045063A1 (fr) 2002-11-12 2003-11-07 Dispositif de reduction du bruit de phase
EP03778343A EP1561277A1 (fr) 2002-11-12 2003-11-07 Dispositif de reduction du bruit de phase
JP2004551040A JP2006506010A (ja) 2002-11-12 2003-11-07 位相ノイズ低減装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0214124A FR2847078B1 (fr) 2002-11-12 2002-11-12 Dispositif de reduction du bruit de phase

Publications (2)

Publication Number Publication Date
FR2847078A1 true FR2847078A1 (fr) 2004-05-14
FR2847078B1 FR2847078B1 (fr) 2005-02-18

Family

ID=32116551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0214124A Expired - Fee Related FR2847078B1 (fr) 2002-11-12 2002-11-12 Dispositif de reduction du bruit de phase

Country Status (5)

Country Link
US (1) US20060049891A1 (fr)
EP (1) EP1561277A1 (fr)
JP (1) JP2006506010A (fr)
FR (1) FR2847078B1 (fr)
WO (1) WO2004045063A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7126874B2 (en) * 2004-08-31 2006-10-24 Micron Technology, Inc. Memory system and method for strobing data, command and address signals
JP4499002B2 (ja) * 2005-09-05 2010-07-07 富士通株式会社 超電導回路
US8571614B1 (en) 2009-10-12 2013-10-29 Hypres, Inc. Low-power biasing networks for superconducting integrated circuits
US10222416B1 (en) 2015-04-14 2019-03-05 Hypres, Inc. System and method for array diagnostics in superconducting integrated circuit
US10587245B1 (en) 2018-11-13 2020-03-10 Northrop Grumman Systems Corporation Superconducting transmission line driver system
US10574251B1 (en) * 2019-03-01 2020-02-25 Northrop Grumman Systems Corporation Josephson analog-to-digital converter system
US11545288B2 (en) 2020-04-15 2023-01-03 Northrop Grumman Systems Corporation Superconducting current control system
EP4352664A1 (fr) 2021-06-11 2024-04-17 Seeqc Inc. Système et procédé de polarisation de flux pour circuits quantiques supraconducteurs
US11757467B2 (en) 2021-08-13 2023-09-12 Northrop Grumman Systems Corporation Circuits for converting SFQ-based RZ and NRZ signaling to bilevel voltage NRZ signaling

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467104A2 (fr) * 1990-07-16 1992-01-22 Hewlett-Packard Company Système et circuits utilisant des jonctions Josephson
US5963351A (en) * 1996-08-23 1999-10-05 Conductus, Inc. Digital optical receiver with instantaneous Josephson clock recovery circuit
US6331805B1 (en) * 2000-01-06 2001-12-18 Hypres, Inc. On-chip long Josephson junction (LJJ) clock technology
WO2002065631A1 (fr) * 2001-02-13 2002-08-22 Telefonaktiebolaget Lm Ericsson Oscillateurs dotes d'une capacite de filtrage a glissement de phase superieure en ordre active

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5942997A (en) * 1997-08-29 1999-08-24 Trw Inc. Correlated superconductor single flux quantum analog-to-digital converter
US6750794B1 (en) * 2003-05-05 2004-06-15 Northrop Grumman Corporation Application of single flux quantum pulse interaction to the simultaneous sampling in-phase and quadrature analog-to-digital converter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467104A2 (fr) * 1990-07-16 1992-01-22 Hewlett-Packard Company Système et circuits utilisant des jonctions Josephson
US5963351A (en) * 1996-08-23 1999-10-05 Conductus, Inc. Digital optical receiver with instantaneous Josephson clock recovery circuit
US6331805B1 (en) * 2000-01-06 2001-12-18 Hypres, Inc. On-chip long Josephson junction (LJJ) clock technology
WO2002065631A1 (fr) * 2001-02-13 2002-08-22 Telefonaktiebolaget Lm Ericsson Oscillateurs dotes d'une capacite de filtrage a glissement de phase superieure en ordre active

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FITELSON M M: "Cryogenic electronic systems", PHYSICA C, ELSEVIER, NETHERLANDS, vol. 372-376, pt.1, 1 August 2002 (2002-08-01), pages 189 - 193, XP002255911, ISSN: 0921-4534 *
KAPLUNENKO V K: "Fluxon interaction in an overdamped Josephson transmission line", APPLIED PHYSICS LETTERS, USA, vol. 66, no. 24, 12 June 1999 (1999-06-12), pages 3365 - 3367, XP002255909, ISSN: 0003-6951 *
KOSHELETS V P ET AL: "Phase locked 270-440 GHz local oscillator based on flux flow in long Josephson tunnel junctions", REVIEW OF SCIENTIFIC INSTRUMENTS, AIP, USA, vol. 71, no. 1, January 2000 (2000-01-01), pages 289 - 293, XP002255910, ISSN: 0034-6748 *

Also Published As

Publication number Publication date
US20060049891A1 (en) 2006-03-09
JP2006506010A (ja) 2006-02-16
WO2004045063A1 (fr) 2004-05-27
FR2847078B1 (fr) 2005-02-18
EP1561277A1 (fr) 2005-08-10

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