GB647125A - Improvements in and relating to pulse amplifiers - Google Patents

Improvements in and relating to pulse amplifiers

Info

Publication number
GB647125A
GB647125A GB31036/46D GB3103646D GB647125A GB 647125 A GB647125 A GB 647125A GB 31036/46 D GB31036/46 D GB 31036/46D GB 3103646 D GB3103646 D GB 3103646D GB 647125 A GB647125 A GB 647125A
Authority
GB
United Kingdom
Prior art keywords
pulse
stage
inductive load
positive
produced
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
GB31036/46D
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB647125A publication Critical patent/GB647125A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H03K5/04—Shaping pulses by increasing duration; by decreasing duration
    • H03K5/07—Shaping pulses by increasing duration; by decreasing duration by the use of resonant circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/145—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of resonant circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Lasers (AREA)
  • Amplifiers (AREA)

Abstract

647,125. Pulse amplifying and delaying circuits. BRITISH THOMSON-HOUSTON CO., Ltd. Oct. 18, 1946, No. 31063. Convention date, Nov. 2, 1942. Drawings to Specification. [Class 40 (vi)] In a multistage pulse amplifier each stage is normally blocked and has an inductive load across which a positive pulse is produced upon the termination of a positive input pulse which momentarily unblocks the stage, the pulse across the inductive load serving to unblock the next valve. Since the resonant circuit formed by the inductive load and stray capacitances is such that a second positive pulse of appreciable amplitude is produced, the circuit is arranged so that the first pulse drives the next stage into grid current, thus increasing the charge on the coupling capacitor sufficiently to prevent the second positive pulse from unblocking the stage.
GB31036/46D 1942-11-02 1946-10-18 Improvements in and relating to pulse amplifiers Expired GB647125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US464303A US2414968A (en) 1942-11-02 1942-11-02 Pulse amplifier

Publications (1)

Publication Number Publication Date
GB647125A true GB647125A (en) 1950-12-06

Family

ID=23843371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31036/46D Expired GB647125A (en) 1942-11-02 1946-10-18 Improvements in and relating to pulse amplifiers

Country Status (2)

Country Link
US (1) US2414968A (en)
GB (1) GB647125A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577355A (en) * 1944-12-09 1951-12-04 Bell Telephone Labor Inc Pulse forming and shaping circuits
GB652410A (en) * 1946-07-31 1951-04-25 Gen Electric Co Ltd Improvements in and relating to circuits for electric pulses
US2946899A (en) * 1956-11-28 1960-07-26 Hughesd Aircraft Company Pulse width shaping circuit
US4598325A (en) * 1985-05-29 1986-07-01 Rca Corporation Apparatus for transmitting digital signals across a rotary gap

Also Published As

Publication number Publication date
US2414968A (en) 1947-01-28

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