FR2090088B1 - - Google Patents

Info

Publication number
FR2090088B1
FR2090088B1 FR7117574A FR7117574A FR2090088B1 FR 2090088 B1 FR2090088 B1 FR 2090088B1 FR 7117574 A FR7117574 A FR 7117574A FR 7117574 A FR7117574 A FR 7117574A FR 2090088 B1 FR2090088 B1 FR 2090088B1
Authority
FR
France
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
FR7117574A
Other versions
FR2090088A1 (fr
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2090088A1 publication Critical patent/FR2090088A1/fr
Application granted granted Critical
Publication of FR2090088B1 publication Critical patent/FR2090088B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C7/00—Modulating electromagnetic waves
    • H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
    • H03C7/022—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas using ferromagnetic devices, e.g. ferrites

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Superheterodyne Receivers (AREA)
FR7117574A 1970-05-16 1971-05-14 Expired FR2090088B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007170A NL7007170A (fr) 1970-05-16 1970-05-16

Publications (2)

Publication Number Publication Date
FR2090088A1 FR2090088A1 (fr) 1972-01-14
FR2090088B1 true FR2090088B1 (fr) 1975-01-17

Family

ID=19810098

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7117574A Expired FR2090088B1 (fr) 1970-05-16 1971-05-14

Country Status (5)

Country Link
JP (1) JPS5145412B1 (fr)
DE (1) DE2119210C3 (fr)
FR (1) FR2090088B1 (fr)
GB (1) GB1287535A (fr)
NL (1) NL7007170A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371821A1 (fr) * 1976-10-25 1978-06-16 Indesit Dispositif d'accord pour recepteur de television

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1197153A (fr) * 1958-05-23 1959-11-27 Nat Res Dev Changeur de fréquence d'ondes centimétriques
US3219941A (en) * 1963-06-13 1965-11-23 Bell Telephone Labor Inc Nonreciprocal wide-band parametric amplifier
US3562651A (en) * 1968-05-27 1971-02-09 Watkins Johnson Co Microwave hybrid junction circuit and frequency translators constructed therefrom

Also Published As

Publication number Publication date
DE2119210C3 (de) 1979-09-06
DE2119210A1 (de) 1971-12-02
JPS5145412B1 (fr) 1976-12-03
GB1287535A (en) 1972-08-31
DE2119210B2 (de) 1979-01-18
FR2090088A1 (fr) 1972-01-14
NL7007170A (fr) 1971-11-18

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Legal Events

Date Code Title Description
ST Notification of lapse