FR854915A - Electrical pulse or wave transmission systems - Google Patents

Electrical pulse or wave transmission systems

Info

Publication number
FR854915A
FR854915A FR854915DA FR854915A FR 854915 A FR854915 A FR 854915A FR 854915D A FR854915D A FR 854915DA FR 854915 A FR854915 A FR 854915A
Authority
FR
France
Prior art keywords
wave transmission
transmission systems
electrical pulse
pulse
electrical
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
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR854915A publication Critical patent/FR854915A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/08—Amplitude regulation arrangements
FR854915D 1938-05-21 1939-05-17 Electrical pulse or wave transmission systems Expired FR854915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15179/38A GB517167A (en) 1938-05-21 1938-05-21 Improvements in and relating to methods of regulating the amplitude of electric waves

Publications (1)

Publication Number Publication Date
FR854915A true FR854915A (en) 1940-04-27

Family

ID=10054404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854915D Expired FR854915A (en) 1938-05-21 1939-05-17 Electrical pulse or wave transmission systems

Country Status (4)

Country Link
US (1) US2248793A (en)
DE (1) DE890967C (en)
FR (1) FR854915A (en)
GB (1) GB517167A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE912711C (en) * 1941-12-13 1954-06-03 Philips Nv System for the transmission of telephony signals by means of carrier wave oscillations modulated by pulses of constant duration
US2561059A (en) * 1947-02-27 1951-07-17 Rca Corp Signal amplitude controlling transformer loading circuit
US2775714A (en) * 1952-11-26 1956-12-25 Hughes Aircraft Co Variable impedance output circuit
US2822466A (en) * 1953-10-26 1958-02-04 Lighting & Transients Res Inst Apparatus for reducing radio interference
US2956158A (en) * 1957-04-23 1960-10-11 Sperry Rand Corp Voltage discriminating circuit
US3047746A (en) * 1959-12-08 1962-07-31 Bell Telephone Labor Inc Surge suppression for power supplies
US3584920A (en) * 1969-05-20 1971-06-15 Us Army Sampling device
US3771063A (en) * 1972-03-13 1973-11-06 Calnor El Paso Inc Bi-polar phase detector

Also Published As

Publication number Publication date
DE890967C (en) 1953-09-24
GB517167A (en) 1940-01-23
US2248793A (en) 1941-07-08

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