SU1008882A1 - Frequency converter - Google Patents

Frequency converter Download PDF

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Publication number
SU1008882A1
SU1008882A1 SU803214237A SU3214237A SU1008882A1 SU 1008882 A1 SU1008882 A1 SU 1008882A1 SU 803214237 A SU803214237 A SU 803214237A SU 3214237 A SU3214237 A SU 3214237A SU 1008882 A1 SU1008882 A1 SU 1008882A1
Authority
SU
USSR - Soviet Union
Prior art keywords
frequency
input
mixer
frequency converter
multiplier
Prior art date
Application number
SU803214237A
Other languages
Russian (ru)
Inventor
Юрий Дмитриевич Михайлов
Original Assignee
Предприятие П/Я М-5343
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 Предприятие П/Я М-5343 filed Critical Предприятие П/Я М-5343
Priority to SU803214237A priority Critical patent/SU1008882A1/en
Application granted granted Critical
Publication of SU1008882A1 publication Critical patent/SU1008882A1/en

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Abstract

ПРЕОБРАЗОВАТЕЛЬ ЧАСТОТЫ, содержавши последовательно соединенные смесител, усилитель промежуточной частоты и перемножитель, сигнальный вход которого соединен с источником входного сигнала, отличающийс  тем, что/ с целью повышени  точности, при подавлении частотной модул ции, между выходом перемножител  и входом смесител  введен заграждающий фильтр, настроенный на промежуа.очную частоту.A FREQUENCY CONVERTER containing a series-connected mixer, an intermediate frequency amplifier and a multiplier whose signal input is connected to an input source, characterized in that, to improve accuracy, when suppressing the frequency modulation, a fence is introduced between the multiplier factor and the mixer input, on interim frequency.

Description

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Claims (1)

ПРЕОБРАЗОВАТЕЛЬ ЧАСТОТЫ, содержащий последовательно соединенные смесителе, усилитель промежуточной частоты и перемножитель, сигнальный вход которого соединен с источником входного сигнала, отличающийся тем, что, с целью повышения точности, при подавлении частотной модуляции, между выходом перемножителя и входом смесителя введен заграждающий фильтр, настроенный на промежуточную частоту.A FREQUENCY CONVERTER comprising a series-connected mixer, an intermediate frequency amplifier and a multiplier, the signal input of which is connected to an input signal source, characterized in that, in order to improve accuracy, when suppressing frequency modulation, a blocking filter is configured between the output of the multiplier and the mixer input intermediate frequency.
SU803214237A 1980-12-05 1980-12-05 Frequency converter SU1008882A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU803214237A SU1008882A1 (en) 1980-12-05 1980-12-05 Frequency converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU803214237A SU1008882A1 (en) 1980-12-05 1980-12-05 Frequency converter

Publications (1)

Publication Number Publication Date
SU1008882A1 true SU1008882A1 (en) 1983-03-30

Family

ID=20930552

Family Applications (1)

Application Number Title Priority Date Filing Date
SU803214237A SU1008882A1 (en) 1980-12-05 1980-12-05 Frequency converter

Country Status (1)

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SU (1) SU1008882A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014042689A1 (en) * 2012-09-13 2014-03-20 Grazel Alfred A circuit configuration using a frequency converter to achieve tunable circuit components such as filters and amplifiers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент US 2735001, кл. 325-432, 1956. 2. Патент US 3274495, кл. 325-434, 1962 (прототип). *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014042689A1 (en) * 2012-09-13 2014-03-20 Grazel Alfred A circuit configuration using a frequency converter to achieve tunable circuit components such as filters and amplifiers
US9543895B2 (en) 2012-09-13 2017-01-10 Alfred Grayzel Circuit configuration using a frequency converter to achieve tunable circuit components such as filters and amplifiers

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