FR996483A - Dispositif pour explorer une tension oscillante avec son signe exact, au moyen d'impulsions - Google Patents

Dispositif pour explorer une tension oscillante avec son signe exact, au moyen d'impulsions

Info

Publication number
FR996483A
FR996483A FR996483DA FR996483A FR 996483 A FR996483 A FR 996483A FR 996483D A FR996483D A FR 996483DA FR 996483 A FR996483 A FR 996483A
Authority
FR
France
Prior art keywords
exploring
pulses
oscillating voltage
exact sign
exact
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
Other languages
English (en)
French (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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR996483A publication Critical patent/FR996483A/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
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal
    • H03K7/02—Amplitude modulation, i.e. PAM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/04—Distributors combined with modulators or demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
FR996483D 1948-10-01 1949-10-01 Dispositif pour explorer une tension oscillante avec son signe exact, au moyen d'impulsions Expired FR996483A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2811693X 1948-10-01

Publications (1)

Publication Number Publication Date
FR996483A true FR996483A (fr) 1951-12-19

Family

ID=7998862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR996483D Expired FR996483A (fr) 1948-10-01 1949-10-01 Dispositif pour explorer une tension oscillante avec son signe exact, au moyen d'impulsions

Country Status (3)

Country Link
US (1) US2811693A (en, 2012)
FR (1) FR996483A (en, 2012)
NL (1) NL82923C (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105934A (en) * 1960-01-05 1963-10-01 Selco Exploration Company Ltd Method and apparatus for the remote detection of ore bodies utilizing pulses of short duration to induce transient polarization in the ore bodies
US3111613A (en) * 1960-04-08 1963-11-19 Jr John D Harper Synchro rotation malfunction translator
US3230386A (en) * 1960-11-21 1966-01-18 American Electronic Lab Switching means for high frequency signals
US3624559A (en) * 1970-01-02 1971-11-30 Rca Corp Phase or frequency modulator using pin diodes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086601A (en) * 1934-05-03 1937-07-13 Bell Telephone Labor Inc Modulating system
GB508087A (en) * 1937-12-24 1939-06-26 Telephone Mfg Co Ltd Improvements in or relating to modulating and demodulating arrangements for use in carrier wave signalling systems
US2492863A (en) * 1947-06-11 1949-12-27 Specialties Inc Modulator circuit
US2518013A (en) * 1947-07-16 1950-08-08 Rca Corp Time division multiplex system

Also Published As

Publication number Publication date
US2811693A (en) 1957-10-29
NL82923C (en, 2012)

Similar Documents

Publication Publication Date Title
FR994771A (fr) Dispositif comparateur de tensions
LU32674A1 (fr) Dispositif de contrôle au moyen d'ultra-sons
FR996483A (fr) Dispositif pour explorer une tension oscillante avec son signe exact, au moyen d'impulsions
FR1002679A (fr) Dispositif de mise en code pour télécommunication par modulation d'impulsions codées
FR1019686A (fr) Dispositif d'excitation
CH282557A (fr) Installation de communication fonctionnant au moyen d'impulsions codées.
FR63206E (fr) Dispositif pulvérisateur
FR992438A (fr) Dispositif régulateur de vitesse
FR1030830A (fr) Dispositif pour engendrer de brèves impulsions de tension
FR992466A (fr) Dispositif support pour la confection de mayonnaise et sauces analogues
FR923822A (fr) Dispositif permettant d'assurer la visibilité au travers d'une vitre
FR1030215A (fr) Dispositif de rafraichissement d'une bouteille
FR998010A (fr) Dispositif oscillant
FR1025329A (fr) Dispositif d'éclairage combiné pour véhicule
FR976851A (fr) Dispositif d'étêtage du poisson
FR1025008A (fr) Dispositif régulateur de tension
FR993550A (fr) Dispositif régulateur de tension
FR965953A (fr) Dispositif stabilisateur de tension
FR993278A (fr) Dispositif pour le sondage du sol
CH274604A (fr) Dispositif stabilisateur de tension.
FR1028142A (fr) Dispositif pour l'alimentation de moteurs à excitation séparée et marche réversible au moyen de mutateurs
FR989786A (fr) Dispositif de pulvérisateur automoteur
FR1026077A (fr) Dispositif pour la comparaison de tension
FR987892A (fr) Dispositif pour l'imprimerie
FR1001847A (fr) Dispositif doseur pour bouteilles