FR2455400A1 - Constant fraction signal shaping circuit - uses differential transformer fed with two component signals from splitter, for inverting one and summing resulting signals - Google Patents

Constant fraction signal shaping circuit - uses differential transformer fed with two component signals from splitter, for inverting one and summing resulting signals

Info

Publication number
FR2455400A1
FR2455400A1 FR7910937A FR7910937A FR2455400A1 FR 2455400 A1 FR2455400 A1 FR 2455400A1 FR 7910937 A FR7910937 A FR 7910937A FR 7910937 A FR7910937 A FR 7910937A FR 2455400 A1 FR2455400 A1 FR 2455400A1
Authority
FR
France
Prior art keywords
signal
signals
differential transformer
component
shaping 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.)
Granted
Application number
FR7910937A
Other languages
French (fr)
Other versions
FR2455400B1 (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.)
Ortec Inc
Original Assignee
Ortec Inc
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 Ortec Inc filed Critical Ortec Inc
Priority to FR7910937A priority Critical patent/FR2455400B1/en
Publication of FR2455400A1 publication Critical patent/FR2455400A1/en
Application granted granted Critical
Publication of FR2455400B1 publication Critical patent/FR2455400B1/en
Expired legal-status Critical Current

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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
    • H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Manipulation Of Pulses (AREA)

Abstract

The signal shaping circuit comprises an input circuit for splitting a trigger pulse, derived for instance from a radiation detector, into two components. The respective component signals are acted on by two characteristic circuits, one of which attenuates the first signal component and the other of which delays the second signal component. The respective attenuated signal and delayed signal are applied to a passive element, such as a differential transformer to invert one component with respect to the other and to sum the resulting signals. The output signal of the differential transformer is a constant-fraction bipolar timing signal which is accurately correlated with the time of occurrence of the event identified with the trigger pulse.
FR7910937A 1979-04-27 1979-04-27 ELECTRONIC CIRCUIT FOR GENERATING A BIPOLAR OUTPUT SIGNAL CORRESPONDING TO A CONSTANT FRACTION WHICH IS TEMPORALLY RELATED TO THE APPEARANCE OF AN EVENT, ESPECIALLY IN THE SPECTROSCOPY FIELD Expired FR2455400B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7910937A FR2455400B1 (en) 1979-04-27 1979-04-27 ELECTRONIC CIRCUIT FOR GENERATING A BIPOLAR OUTPUT SIGNAL CORRESPONDING TO A CONSTANT FRACTION WHICH IS TEMPORALLY RELATED TO THE APPEARANCE OF AN EVENT, ESPECIALLY IN THE SPECTROSCOPY FIELD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910937A FR2455400B1 (en) 1979-04-27 1979-04-27 ELECTRONIC CIRCUIT FOR GENERATING A BIPOLAR OUTPUT SIGNAL CORRESPONDING TO A CONSTANT FRACTION WHICH IS TEMPORALLY RELATED TO THE APPEARANCE OF AN EVENT, ESPECIALLY IN THE SPECTROSCOPY FIELD

Publications (2)

Publication Number Publication Date
FR2455400A1 true FR2455400A1 (en) 1980-11-21
FR2455400B1 FR2455400B1 (en) 1986-03-21

Family

ID=9224889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910937A Expired FR2455400B1 (en) 1979-04-27 1979-04-27 ELECTRONIC CIRCUIT FOR GENERATING A BIPOLAR OUTPUT SIGNAL CORRESPONDING TO A CONSTANT FRACTION WHICH IS TEMPORALLY RELATED TO THE APPEARANCE OF AN EVENT, ESPECIALLY IN THE SPECTROSCOPY FIELD

Country Status (1)

Country Link
FR (1) FR2455400B1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991372A (en) * 1960-02-08 1961-07-04 Westinghouse Air Brake Co Voltage signal comparison means with storage means

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991372A (en) * 1960-02-08 1961-07-04 Westinghouse Air Brake Co Voltage signal comparison means with storage means

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
NUCLEAR INSTRUMENTS AND METHODS, vol. 87, no. 1, 1970, pages 13-18, North-Holland Publishing Co., Amsterdam, NL. *
NUCLEAR INSTRUMENTS AND METHODS, vol. 93, no. 2, 15 mai 1971, pages 235-236, North-Holland Publishing Co., Amsterdam, NL. *
NUCLEAR INSTRUMENTS AND METHODS, vol. 98, 1972, pages 335-347, North-Holland publishing Co., Amserdam, NL. *

Also Published As

Publication number Publication date
FR2455400B1 (en) 1986-03-21

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