FR2561835B1 - Melangeur doublement equilibre a diodes comportant un modulateur en anneau dont chaque branche comporte une diode rapide classique en serie avec au moins une diode du genre " varactor " - Google Patents

Melangeur doublement equilibre a diodes comportant un modulateur en anneau dont chaque branche comporte une diode rapide classique en serie avec au moins une diode du genre " varactor "

Info

Publication number
FR2561835B1
FR2561835B1 FR8404634A FR8404634A FR2561835B1 FR 2561835 B1 FR2561835 B1 FR 2561835B1 FR 8404634 A FR8404634 A FR 8404634A FR 8404634 A FR8404634 A FR 8404634A FR 2561835 B1 FR2561835 B1 FR 2561835B1
Authority
FR
France
Prior art keywords
diode
dioder
varactor
balanced
mixer
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
Application number
FR8404634A
Other languages
English (en)
Other versions
FR2561835A1 (fr
Inventor
Roger Charbonnier
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.)
Adret Electronique SA
Original Assignee
Adret Electronique 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 Adret Electronique SA filed Critical Adret Electronique SA
Priority to FR8404634A priority Critical patent/FR2561835B1/fr
Priority to US06/714,401 priority patent/US4637069A/en
Publication of FR2561835A1 publication Critical patent/FR2561835A1/fr
Application granted granted Critical
Publication of FR2561835B1 publication Critical patent/FR2561835B1/fr
Expired 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
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
    • H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
    • H03C1/56—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only
    • H03C1/58—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only comprising diodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplitude Modulation (AREA)
FR8404634A 1984-03-26 1984-03-26 Melangeur doublement equilibre a diodes comportant un modulateur en anneau dont chaque branche comporte une diode rapide classique en serie avec au moins une diode du genre " varactor " Expired FR2561835B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8404634A FR2561835B1 (fr) 1984-03-26 1984-03-26 Melangeur doublement equilibre a diodes comportant un modulateur en anneau dont chaque branche comporte une diode rapide classique en serie avec au moins une diode du genre " varactor "
US06/714,401 US4637069A (en) 1984-03-26 1985-03-21 Doubly balanced diode mixer comprising a ring modulator each leg of which comprises a high speed conventional diode in series with at least one diode of the "varactor" kind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8404634A FR2561835B1 (fr) 1984-03-26 1984-03-26 Melangeur doublement equilibre a diodes comportant un modulateur en anneau dont chaque branche comporte une diode rapide classique en serie avec au moins une diode du genre " varactor "

Publications (2)

Publication Number Publication Date
FR2561835A1 FR2561835A1 (fr) 1985-09-27
FR2561835B1 true FR2561835B1 (fr) 1986-07-18

Family

ID=9302440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8404634A Expired FR2561835B1 (fr) 1984-03-26 1984-03-26 Melangeur doublement equilibre a diodes comportant un modulateur en anneau dont chaque branche comporte une diode rapide classique en serie avec au moins une diode du genre " varactor "

Country Status (2)

Country Link
US (1) US4637069A (fr)
FR (1) FR2561835B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2633127A1 (fr) * 1988-06-17 1989-12-22 Trt Telecom Radio Electr Procede de modulation d'un signal en bande laterale unique et modulateur par lequel est mis en oeuvre le procede
US5060298A (en) * 1988-12-09 1991-10-22 Siemens Aktiengesellschaft Monolithic double balanced mixer with high third order intercept point employing an active distributed balun
DE3937916C1 (en) * 1989-11-15 1991-04-11 Rohde & Schwarz Gmbh & Co Kg, 8000 Muenchen, De Ring mixer with four mixing diodes in bridge circuit - assigns inductance with diode in parallel poled in same direction to each diode in series
JPH0646687B2 (ja) * 1989-12-13 1994-06-15 松下電器産業株式会社 混合器
US5678225A (en) * 1995-07-11 1997-10-14 Trw Inc. Direct-coupled active balanced mixer
US6026286A (en) * 1995-08-24 2000-02-15 Nortel Networks Corporation RF amplifier, RF mixer and RF receiver
SE507787C2 (sv) * 1996-11-28 1998-07-13 Ericsson Telefon Ab L M Anordning och metod för frekvensomformning
FR2812445B1 (fr) * 2000-07-31 2002-11-29 St Microelectronics Sa Structure integree d'inductances a valeurs partagees sur un substrat semiconducteur
US7606551B2 (en) * 2006-03-01 2009-10-20 Siemens Aktiengesellschaft Mixer circuit with balanced frequency mixer with varactor diodes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945950A (en) * 1958-10-14 1960-07-19 Avco Mfg Corp Balanced phase sensing circuitry
US3413571A (en) * 1965-11-03 1968-11-26 Collins Radio Corp Keyer/modulator circuit for encoding generalized periodic waveforms into phase script
DE2334570B1 (de) * 1973-07-07 1975-03-06 Philips Patentverwaltung Abstimmbare Hochfrequenz-Eingangsschaltungsanordnung fuer einen Fernsehempfaenger
US4534062A (en) * 1984-01-30 1985-08-06 United Technologies Corporation Adjustable double balanced mixer

Also Published As

Publication number Publication date
FR2561835A1 (fr) 1985-09-27
US4637069A (en) 1987-01-13

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TP Transmission of property
ST Notification of lapse