SU473942A1 - Coherent Pulsed Nuclear Magnetic Resonance Spectrometer - Google Patents

Coherent Pulsed Nuclear Magnetic Resonance Spectrometer

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Publication number
SU473942A1
SU473942A1 SU1827707A SU1827707A SU473942A1 SU 473942 A1 SU473942 A1 SU 473942A1 SU 1827707 A SU1827707 A SU 1827707A SU 1827707 A SU1827707 A SU 1827707A SU 473942 A1 SU473942 A1 SU 473942A1
Authority
SU
USSR - Soviet Union
Prior art keywords
magnetic resonance
nuclear magnetic
resonance spectrometer
pulsed nuclear
coherent pulsed
Prior art date
Application number
SU1827707A
Other languages
Russian (ru)
Inventor
Альфред Насырович Гильманов
Иршат Хасанович Музеев
Original Assignee
Казанский Физико-Технический Институт Ан Ссср
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 Казанский Физико-Технический Институт Ан Ссср filed Critical Казанский Физико-Технический Институт Ан Ссср
Priority to SU1827707A priority Critical patent/SU473942A1/en
Application granted granted Critical
Publication of SU473942A1 publication Critical patent/SU473942A1/en

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Description

рующего напр жени  н одним из входов дифференциального усилител  посто нного тока 8. Другой вход усилител  8 гальванически соединен с выходом детектора 2. Выход дифференциального зсилител  посто нного тока 8 через высокочастотный кабель 9 соединен с регистрирующим устройством спектрометра.one of the inputs of the differential DC amplifier 8. The other input of the amplifier 8 is galvanically connected to the output of the detector 2. The output of the differential DC amplifier 8 is connected through a high-frequency cable 9 to the recording device of the spectrometer.

Предложенна  схема переходит в режим СИНХРОННОГО детектировани  нрц замыкании ключа 3.The proposed circuit goes into the SYNCHRONOUS detection mode of the short circuit of the key 3.

Предмет изобретени Subject invention

Когерентный импульсный спектрометр  дерного магнитного резонанса, содержащий приемную систему с оконечным каскадом усилител  высокой частоты (УВЧ), детекторный каскад, коммутаторы, предназначенные дл  переключени  с режима синхронного детектировани  на амплитудное, дифференциальный усилитель посто нного тока, источники высокочастотного опорного и посто нного компенсирующего напр жений, отличающийс  тем, что, с целью упрощени  схемы путем использовани  одного канала детектировани , один коммутатор включен между источником опорного напр жени  и катодной цепью оконечного УВЧ, а источник компенсирующего напр жени  через другой ком1мутатор соединен с одним из входов дифференциального усилител  посто нного тока.A nuclear magnetic resonance coherent pulse spectrometer containing a receiving system with a high-frequency amplifier (UHF) terminal system, a detector cascade, switches for switching from synchronous detection mode to an amplitude, differential DC amplifier, high-frequency reference sources and a constant compensating voltage , characterized in that, in order to simplify the scheme by using one detection channel, one switch is connected between the source and voltage and the cathode circuit of the terminal UHF, and the source of the compensating voltage through another switch is connected to one of the inputs of the differential DC amplifier.

и опорное UncmeHcupi/WLu.eeand basic UncmeHcupi / WLu.ee

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SU1827707A 1972-09-04 1972-09-04 Coherent Pulsed Nuclear Magnetic Resonance Spectrometer SU473942A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1827707A SU473942A1 (en) 1972-09-04 1972-09-04 Coherent Pulsed Nuclear Magnetic Resonance Spectrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1827707A SU473942A1 (en) 1972-09-04 1972-09-04 Coherent Pulsed Nuclear Magnetic Resonance Spectrometer

Publications (1)

Publication Number Publication Date
SU473942A1 true SU473942A1 (en) 1975-06-14

Family

ID=20526796

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1827707A SU473942A1 (en) 1972-09-04 1972-09-04 Coherent Pulsed Nuclear Magnetic Resonance Spectrometer

Country Status (1)

Country Link
SU (1) SU473942A1 (en)

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