SU1581032A1 - Method of measuring attenuation of section - Google Patents

Method of measuring attenuation of section

Info

Publication number
SU1581032A1
SU1581032A1 SU4436152/21A SU4436152A SU1581032A1 SU 1581032 A1 SU1581032 A1 SU 1581032A1 SU 4436152/21 A SU4436152/21 A SU 4436152/21A SU 4436152 A SU4436152 A SU 4436152A SU 1581032 A1 SU1581032 A1 SU 1581032A1
Authority
SU
USSR - Soviet Union
Prior art keywords
noise
temperature
amplifier
measured
input
Prior art date
Application number
SU4436152/21A
Other languages
Russian (ru)
Inventor
Т.Н. Нарытник
И.И. Очковский
А.И. Политихин
В.П. Потиенко
Original Assignee
Т.Н. Нарытник
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 Т.Н. Нарытник filed Critical Т.Н. Нарытник
Priority to SU4436152/21A priority Critical patent/SU1581032A1/en
Application granted granted Critical
Publication of SU1581032A1 publication Critical patent/SU1581032A1/en

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  • Testing Electric Properties And Detecting Electric Faults (AREA)

Abstract

FIELD: precision measurement. SUBSTANCE: noise signal is applied to input of any amplifier measured from the set from reference noise source; noise temperature T is lower or higher than environment temperature T. Reference noise source is used for measurement of noise temperature of set of amplifiers. Relation of M levels of power of noise signal is measured at output of the amplifier at frequency of measurement of noise temperature of set of amplifiers. Then noise signal with noise temperature Tis applied to input of amplifier and relation Mof levels of power of noise signal with noise temperature Tis applied to input of the amplifier. Attenuation α introduced of the path to be measured is determined from the relation given in the description of the invention. EFFECT: simplified method due to reduction of necessary connections and disconnections. 1 dwg
SU4436152/21A 1988-06-03 1988-06-03 Method of measuring attenuation of section SU1581032A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4436152/21A SU1581032A1 (en) 1988-06-03 1988-06-03 Method of measuring attenuation of section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4436152/21A SU1581032A1 (en) 1988-06-03 1988-06-03 Method of measuring attenuation of section

Publications (1)

Publication Number Publication Date
SU1581032A1 true SU1581032A1 (en) 1995-02-09

Family

ID=60529386

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4436152/21A SU1581032A1 (en) 1988-06-03 1988-06-03 Method of measuring attenuation of section

Country Status (1)

Country Link
SU (1) SU1581032A1 (en)

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