FR939281A - Dispositifs pour démoduler des impulsions électriques modulées dans le temps - Google Patents

Dispositifs pour démoduler des impulsions électriques modulées dans le temps

Info

Publication number
FR939281A
FR939281A FR939281DA FR939281A FR 939281 A FR939281 A FR 939281A FR 939281D A FR939281D A FR 939281DA FR 939281 A FR939281 A FR 939281A
Authority
FR
France
Prior art keywords
devices
electrical pulses
modulated electrical
demodulating time
demodulating
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)
Inventor
Maurice Moise Levy
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from GB8798/43A external-priority patent/GB585827A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939281A publication Critical patent/FR939281A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/04—Demodulating pulses which have been modulated with a continuously-variable signal of position-modulated pulses
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H03K9/06—Demodulating pulses which have been modulated with a continuously-variable signal of frequency- or rate-modulated pulses
FR939281D 1941-12-19 1946-08-29 Dispositifs pour démoduler des impulsions électriques modulées dans le temps Expired FR939281A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB272430X 1941-12-19
GB8798/43A GB585827A (en) 1941-12-19 1943-06-01 Improvements in or relating to the demodulation of time-modulated electrical pulses

Publications (1)

Publication Number Publication Date
FR939281A true FR939281A (fr) 1948-11-09

Family

ID=32232364

Family Applications (2)

Application Number Title Priority Date Filing Date
FR939281D Expired FR939281A (fr) 1941-12-19 1946-08-29 Dispositifs pour démoduler des impulsions électriques modulées dans le temps
FR951004D Expired FR951004A (fr) 1941-12-19 1947-08-05 Perfectionnements aux moyens permettant d'augmenter le rapport signal-bruit dans les systèmes de transmission radio-électrique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR951004D Expired FR951004A (fr) 1941-12-19 1947-08-05 Perfectionnements aux moyens permettant d'augmenter le rapport signal-bruit dans les systèmes de transmission radio-électrique

Country Status (6)

Country Link
US (2) US2426187A (fr)
BE (2) BE480687A (fr)
CH (1) CH272430A (fr)
ES (1) ES177443A1 (fr)
FR (2) FR939281A (fr)
GB (1) GB579117A (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677761A (en) * 1945-11-26 1954-05-04 Us Navy Communication system
US2720592A (en) * 1945-11-26 1955-10-11 Howard L Schultz Self-synchronization system
US2605410A (en) * 1946-08-27 1952-07-29 Rca Corp Pulse-time discriminator
FR959556A (fr) * 1947-01-14 1950-03-31
US2482782A (en) * 1947-02-13 1949-09-27 Jr George W Lenny Pulse discrimination system
US2761062A (en) * 1947-12-09 1956-08-28 Collins Radio Co Carrier-sensing anti-noise receiving system
US2580148A (en) * 1947-12-09 1951-12-25 Collins Radio Co Antinoise carrier receiving system
US2554112A (en) * 1947-12-18 1951-05-22 Libois Louis Joseph Multiplex transmission system by means of electrical impulses
US3087152A (en) * 1948-07-01 1963-04-23 Aircraft Radio Corp Radar beacon receiver for positionmodulated pulse signals
US2718638A (en) * 1950-01-20 1955-09-20 Itt Signal correlation radio receiver
US2839734A (en) * 1950-05-01 1958-06-17 William T Hanley Frequency slope detection sonar
US2935604A (en) * 1951-12-01 1960-05-03 Toro Michael J Di Long range communication system
US2926243A (en) * 1951-12-11 1960-02-23 Melpar Inc Distance measuring systems
US2841704A (en) * 1952-04-09 1958-07-01 Philco Corp Signal integrating system
US2767259A (en) * 1952-10-01 1956-10-16 Rca Corp Noise compensation in electron beam devices
US2914762A (en) * 1954-02-24 1959-11-24 Raytheon Co Dual channel noise coherence reducers
US3013122A (en) * 1955-01-05 1961-12-12 Gen Electric Multiplex system
US2908812A (en) * 1955-11-09 1959-10-13 George J Laurent Pulse-to-pulse non-linear filters
US2982853A (en) * 1956-07-02 1961-05-02 Research Corp Anti-multipath receiving system
US3042915A (en) * 1957-04-09 1962-07-03 Gen Electric Signal processing arrangement
US3095540A (en) * 1960-11-17 1963-06-25 Avco Corp Intermediate frequency balance bias system
US3205443A (en) * 1961-06-26 1965-09-07 Gen Electronic Lab Inc Interfering signal resolving system
US3305632A (en) * 1963-11-14 1967-02-21 Internat Telemeter Corp Television receiver if frequency stabilizing system
US3267384A (en) * 1964-03-16 1966-08-16 Automatic Elect Lab Phase discriminator of optimum linearity bandwidth
US3539932A (en) * 1966-06-14 1970-11-10 Hoffman Electronics Corp Circuits and methods for measuring the amplitude of plural signals
US3492576A (en) * 1966-07-29 1970-01-27 Bell Telephone Labor Inc Differential phase modulated communication system
US3573642A (en) * 1969-03-10 1971-04-06 Motorola Inc Band-limited fm detector
US4027247A (en) * 1975-11-11 1977-05-31 Bell Telephone Laboratories, Incorporated Receiver especially for use as a diversity combining receiver with channel selection capability

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2230212A (en) * 1932-06-20 1941-01-28 Rca Corp Signal receiver
US2226459A (en) * 1935-11-23 1940-12-24 Philco Radio & Television Corp Signal-deriving circuit
GB491728A (en) * 1937-03-10 1938-09-08 Eric Lawrence Casling White Improvements in or relating to circuit arrangements for separating electric signal pulses
BE428656A (fr) * 1937-06-18
CH206044A (de) * 1937-07-11 1939-07-15 Sport Ag Verfahren und Vorrichtung zum Empfang von frequenzmodulierten Schwingungen.
BE436744A (fr) * 1938-10-21
US2227906A (en) * 1938-10-29 1941-01-07 Rca Corp Envelope current device
US2212420A (en) * 1938-12-15 1940-08-20 Hazeltine Corp Periodic wave repeater
US2266154A (en) * 1939-02-25 1941-12-16 Emi Ltd Thermionic valve circuits
US2239757A (en) * 1940-01-02 1941-04-29 Rca Corp Signal detecting system
US2340432A (en) * 1942-05-23 1944-02-01 Rca Corp Phase modulation receiver

Also Published As

Publication number Publication date
CH272430A (de) 1950-12-15
BE476627A (fr)
FR951004A (fr) 1949-10-13
ES177443A1 (es) 1947-05-01
BE480687A (fr)
US2462110A (en) 1949-02-22
US2426187A (en) 1947-08-26
GB579117A (en) 1946-07-24

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