SU501468A1 - Relaxation radiation detector - Google Patents

Relaxation radiation detector

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Publication number
SU501468A1
SU501468A1 SU1990540A SU1990540A SU501468A1 SU 501468 A1 SU501468 A1 SU 501468A1 SU 1990540 A SU1990540 A SU 1990540A SU 1990540 A SU1990540 A SU 1990540A SU 501468 A1 SU501468 A1 SU 501468A1
Authority
SU
USSR - Soviet Union
Prior art keywords
collector
avalanche
radiation detector
emitter
transistor
Prior art date
Application number
SU1990540A
Other languages
Russian (ru)
Inventor
Мераб Иванович Бродзели
Эмбург Николаевич Торошелидзе
Original Assignee
Институт кибернетики АН ГССР
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 Институт кибернетики АН ГССР filed Critical Институт кибернетики АН ГССР
Priority to SU1990540A priority Critical patent/SU501468A1/en
Application granted granted Critical
Publication of SU501468A1 publication Critical patent/SU501468A1/en

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Description

логично в режиме триггера, у1гфа вл емого генератора , одновибратора и может выполн ть логические функции «И, «ИЛИ, «НЕ, «И-НЕ, что осуществл етс  при уменьшении отрицательной обратной ш зи. Импульсы света люминисцентного диода 4 пропорциональны первой производной тока /«i по времени .It is logical in the trigger mode, the generator of the generator, the one-shot and can perform the logical functions AND, OR, NOT, AND-NOT, which is accomplished by reducing the negative feedback. The light pulses of the luminescent diode 4 are proportional to the first derivative of the current / «i in time.

Claims (1)

Формула изобретени Invention Formula Релаксационный детектор излучени , содержащий лаВИННый транзистор с резистив ыми цеп ми смещени , ограничени  и обратнойA relaxation radiation detector containing an avalanche transistor with resistive bias, limiting and reverse circuits св зи, люминисцентный диод, включенный последовательно с .резистором в коллекторную цепь лавинного транзистора и два фотодиода, первый -из которых включен в цепь коллектор - база, а второй в цепь база - эмиттер лавинного транзистора, отличающийс  тем, что, с целью увеличени  быстродействи , введен дополнительный транзистор, база которого подключена к эмитеру лавинного транзистора , коллектор - к коллектору лавинного транзистора, а эмиттер через другой резистор - к отрицательному полюсу источника питани .connection, a luminescent diode connected in series with a resistor to the collector circuit of the avalanche transistor and two photodiodes, the first of which is connected to the collector-base circuit and the second base-circuit to the avalanche emitter, in order to increase speed , an additional transistor is inserted, the base of which is connected to the emitter of the avalanche transistor, the collector to the collector of the avalanche transistor, and the emitter through another resistor to the negative pole of the power source. //// f2f2
SU1990540A 1974-01-04 1974-01-04 Relaxation radiation detector SU501468A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1990540A SU501468A1 (en) 1974-01-04 1974-01-04 Relaxation radiation detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1990540A SU501468A1 (en) 1974-01-04 1974-01-04 Relaxation radiation detector

Publications (1)

Publication Number Publication Date
SU501468A1 true SU501468A1 (en) 1976-01-30

Family

ID=20573985

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1990540A SU501468A1 (en) 1974-01-04 1974-01-04 Relaxation radiation detector

Country Status (1)

Country Link
SU (1) SU501468A1 (en)

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