FR975958A - Modulation de phase à grande excursion - Google Patents

Modulation de phase à grande excursion

Info

Publication number
FR975958A
FR975958A FR975958DA FR975958A FR 975958 A FR975958 A FR 975958A FR 975958D A FR975958D A FR 975958DA FR 975958 A FR975958 A FR 975958A
Authority
FR
France
Prior art keywords
phase modulation
large excursion
excursion phase
modulation
phase
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR975958A publication Critical patent/FR975958A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
FR975958D 1948-09-23 1948-09-23 Modulation de phase à grande excursion Expired FR975958A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831562X 1948-09-23

Publications (1)

Publication Number Publication Date
FR975958A true FR975958A (fr) 1951-03-12

Family

ID=9292713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975958D Expired FR975958A (fr) 1948-09-23 1948-09-23 Modulation de phase à grande excursion

Country Status (3)

Country Link
US (1) US2666181A (fr)
DE (1) DE831562C (fr)
FR (1) FR975958A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736801A (en) * 1951-05-16 1956-02-28 Clyde E Wiegand Distributed pulse height discriminator
US2876347A (en) * 1953-12-04 1959-03-03 Rca Corp Color television
US2867722A (en) * 1954-02-19 1959-01-06 Gen Electric Co Ltd Electric pulse distributors
DE962271C (de) * 1954-11-12 1957-04-18 Lorenz C Ag Schaltungsanordnung zur Frequenzmodulation
US2923882A (en) * 1955-11-14 1960-02-02 Henry K Bradford Signalling apparatus
US2923891A (en) * 1956-06-11 1960-02-02 Decade
US2908813A (en) * 1956-11-28 1959-10-13 Emerson Radio & Phonograph Cor Phase and frequency modifying apparatus for electrical waves
US3026475A (en) * 1958-01-13 1962-03-20 Gen Electric Frequency scanning filter arrangement
US3013209A (en) * 1958-06-09 1961-12-12 Henry J Bickel Coherent memory filter
US3004155A (en) * 1959-01-14 1961-10-10 Hughes Aircraft Co Pulse modulation transmitter circuits
US3050700A (en) * 1959-01-19 1962-08-21 Rca Corp Phase shifting circuit
US3293552A (en) * 1964-02-13 1966-12-20 Comm Systems Inc Phase slope delay
US3325721A (en) * 1966-03-18 1967-06-13 Albert A Clark Variable frequency changer with means for continuously changing phase of the input frequency signal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB406674A (en) * 1931-09-19 1934-02-28 Marconi Wireless Telegraph Co Improvements in or relating to modulated carrier wave transmitting systems
US2048081A (en) * 1933-04-29 1936-07-21 Alger S Riggs Communication system
GB512042A (en) * 1938-02-24 1939-08-28 William Spencer Percival Improvements in or relating to thermionic valve circuits
US2413440A (en) * 1942-05-15 1946-12-31 Hazeltine Research Inc Electronic switch
US2420374A (en) * 1944-07-01 1947-05-13 Rca Corp Pulse multiplex transmission system
US2469837A (en) * 1946-09-26 1949-05-10 Bell Telephone Labor Inc Wave translating system
US2483271A (en) * 1946-11-30 1949-09-27 Frederick W Frink Frequency modulation transmitter

Also Published As

Publication number Publication date
DE831562C (de) 1952-02-14
US2666181A (en) 1954-01-12

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