GB1243866A - Electric circuit arrangement - Google Patents

Electric circuit arrangement

Info

Publication number
GB1243866A
GB1243866A GB4430069A GB4430069A GB1243866A GB 1243866 A GB1243866 A GB 1243866A GB 4430069 A GB4430069 A GB 4430069A GB 4430069 A GB4430069 A GB 4430069A GB 1243866 A GB1243866 A GB 1243866A
Authority
GB
United Kingdom
Prior art keywords
cut
amplifier
conductive
pulse
electric circuit
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
GB4430069A
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB1243866A publication Critical patent/GB1243866A/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
    • H03K5/19—Monitoring patterns of pulse trains

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Amplifiers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

1,243,866. Signal interruption detector. MESSERSCHMITT - BOLKOW - BLOHM G.m.b.H. 8 Sept., 1969 [18 Sept., 1968], No. 44300/69. Heading H3T. An output amplifier T 3 is maintained conductive by a first amplifier T 1 when it is conductive and also when a second amplifier T 2 is cut off, the latter being controlled by the first through a capacitor so as to be cut-off when the first comes on and to remain conductive for a given time while the first is off. Thus, an input pulse at U 1 makes T 1 conduct and through R 1 makes T 3 conduct. T 2 is cut-off through C and remains off for the charge period so that if the pulse is repeated before the end of the period, the output transistor stays on but if the pulse is not so repeated the output transistor goes off.
GB4430069A 1968-09-18 1969-09-08 Electric circuit arrangement Expired GB1243866A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681762889 DE1762889C3 (en) 1968-09-18 1968-09-18 Circuit arrangement for demodulating square keyed pulse-shaped input signals

Publications (1)

Publication Number Publication Date
GB1243866A true GB1243866A (en) 1971-08-25

Family

ID=5697269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4430069A Expired GB1243866A (en) 1968-09-18 1969-09-08 Electric circuit arrangement

Country Status (4)

Country Link
DE (1) DE1762889C3 (en)
FR (1) FR2018324A1 (en)
GB (1) GB1243866A (en)
SE (1) SE348907B (en)

Also Published As

Publication number Publication date
DE1762889A1 (en) 1970-12-03
DE1762889B2 (en) 1974-11-07
SE348907B (en) 1972-09-11
DE1762889C3 (en) 1975-06-19
FR2018324A1 (en) 1970-05-29

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