GB654618A - Improvements in or relating to electric pulse modulation circuit arrangements - Google Patents

Improvements in or relating to electric pulse modulation circuit arrangements

Info

Publication number
GB654618A
GB654618A GB33441/48A GB3344148A GB654618A GB 654618 A GB654618 A GB 654618A GB 33441/48 A GB33441/48 A GB 33441/48A GB 3344148 A GB3344148 A GB 3344148A GB 654618 A GB654618 A GB 654618A
Authority
GB
United Kingdom
Prior art keywords
grid
pulses
anode
dec
unmodulated
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
GB33441/48A
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier 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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Publication of GB654618A publication Critical patent/GB654618A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Amplifiers (AREA)
  • Amplitude Modulation (AREA)
GB33441/48A 1947-12-26 1948-12-29 Improvements in or relating to electric pulse modulation circuit arrangements Expired GB654618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR654618X 1947-12-26

Publications (1)

Publication Number Publication Date
GB654618A true GB654618A (en) 1951-06-20

Family

ID=9006593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33441/48A Expired GB654618A (en) 1947-12-26 1948-12-29 Improvements in or relating to electric pulse modulation circuit arrangements

Country Status (3)

Country Link
US (1) US2614247A (fr)
FR (1) FR959234A (fr)
GB (1) GB654618A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002158A (en) * 1956-12-31 1961-09-26 North American Aviation Inc Time modulation circuit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB687783A (en) * 1950-04-15 1953-02-18 Emi Ltd Improvements relating to circuit arrangements for modulating carrier frequency signals
US2682624A (en) * 1952-12-19 1954-06-29 Tung Sol Electric Inc Light-sensitive circuit
US3015802A (en) * 1953-04-07 1962-01-02 Roy R Newsom Remote control of traffic signals
US2774040A (en) * 1953-08-28 1956-12-11 Alan A Meyerhoff Phase modulation systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE390673A (fr) * 1931-08-29
BE404162A (fr) * 1933-07-12
DE1033257B (de) * 1936-09-05 1958-07-03 Loewe Opta Ag Verfahren zur Mischung von Bildwechsel- und Zeilenimpulsen beim Fernsehen
BE478252A (fr) * 1944-05-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002158A (en) * 1956-12-31 1961-09-26 North American Aviation Inc Time modulation circuit

Also Published As

Publication number Publication date
US2614247A (en) 1952-10-14
FR959234A (fr) 1950-03-25

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