DE69814803D1 - Verbesserter Frequenzverschieber mit geringem Stromverbrauch - Google Patents

Verbesserter Frequenzverschieber mit geringem Stromverbrauch

Info

Publication number
DE69814803D1
DE69814803D1 DE69814803T DE69814803T DE69814803D1 DE 69814803 D1 DE69814803 D1 DE 69814803D1 DE 69814803 T DE69814803 T DE 69814803T DE 69814803 T DE69814803 T DE 69814803T DE 69814803 D1 DE69814803 D1 DE 69814803D1
Authority
DE
Germany
Prior art keywords
power consumption
low power
frequency shifter
improved frequency
improved
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.)
Expired - Lifetime
Application number
DE69814803T
Other languages
English (en)
Other versions
DE69814803T2 (de
Inventor
Pierre Nicole
Paul Bildstein
Patrick Sangouard
Gaelle Bazin
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 Systemes Aeroportes SA
Original Assignee
Thales Systemes Aeroportes 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
Priority claimed from FR9715311A external-priority patent/FR2772215B1/fr
Application filed by Thales Systemes Aeroportes SA filed Critical Thales Systemes Aeroportes SA
Publication of DE69814803D1 publication Critical patent/DE69814803D1/de
Application granted granted Critical
Publication of DE69814803T2 publication Critical patent/DE69814803T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/14—Balanced arrangements
    • H03D7/1408—Balanced arrangements with diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/18—Modifications of frequency-changers for eliminating image frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Networks Using Active Elements (AREA)
  • Filters And Equalizers (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
DE69814803T 1997-12-04 1998-11-24 Verbesserter Frequenzverschieber mit geringem Stromverbrauch Expired - Lifetime DE69814803T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9715311A FR2772215B1 (fr) 1997-12-04 1997-12-04 Translateur de frequence perfectionne a faible consommation
FR9715311 1997-12-04
FR9811426 1998-09-14
FR9811426A FR2772213B1 (fr) 1997-12-04 1998-09-14 Translateur de frequence perfectionne a faible consommation

Publications (2)

Publication Number Publication Date
DE69814803D1 true DE69814803D1 (de) 2003-06-26
DE69814803T2 DE69814803T2 (de) 2004-04-01

Family

ID=26233971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69814803T Expired - Lifetime DE69814803T2 (de) 1997-12-04 1998-11-24 Verbesserter Frequenzverschieber mit geringem Stromverbrauch

Country Status (5)

Country Link
US (1) US6137323A (de)
EP (1) EP0921633B1 (de)
JP (1) JPH11239025A (de)
DE (1) DE69814803T2 (de)
FR (1) FR2772213B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5180091B2 (ja) * 2005-11-24 2013-04-10 テクニシェ・ウニフェルシテイト・デルフト バラクタ素子および低歪バラクタ回路装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187005A (ja) * 1982-04-27 1983-11-01 Nippon Gakki Seizo Kk 平衡形可変容量ミキサ
US4461022A (en) * 1982-05-04 1984-07-17 Slagley Michael W Expandable bandwidth compression and restoration system
US4699006A (en) * 1984-03-19 1987-10-13 The Charles Stark Draper Laboratory, Inc. Vibratory digital integrating accelerometer
DE3824695A1 (de) * 1988-07-20 1990-02-01 Fraunhofer Ges Forschung Mikromechanischer beschleunigungssensor mit kapazitiver signalwandlung und verfahren zu seiner herstellung
US5140198A (en) * 1989-08-30 1992-08-18 Seiko Corporation Image canceling mixer circuit on an integrated circuit chip
US5126812A (en) * 1990-02-14 1992-06-30 The Charles Stark Draper Laboratory, Inc. Monolithic micromechanical accelerometer
GB2282287B (en) * 1993-09-25 1998-01-28 Nokia Mobile Phones Ltd A mixer
US5521533A (en) * 1994-09-16 1996-05-28 Rockwell International Apparatus and method for spurious signal reduction in direct-digital synthesizers
JP3106389B2 (ja) * 1995-08-18 2000-11-06 株式会社村田製作所 可変容量コンデンサ
JP3442924B2 (ja) * 1996-04-01 2003-09-02 株式会社東芝 周波数逓倍回路

Also Published As

Publication number Publication date
US6137323A (en) 2000-10-24
FR2772213B1 (fr) 2001-11-16
FR2772213A1 (fr) 1999-06-11
EP0921633A1 (de) 1999-06-09
JPH11239025A (ja) 1999-08-31
DE69814803T2 (de) 2004-04-01
EP0921633B1 (de) 2003-05-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition