RU2006100180A - RECEIVER OF FREQUENCY MODULATED SIGNALS - Google Patents

RECEIVER OF FREQUENCY MODULATED SIGNALS Download PDF

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Publication number
RU2006100180A
RU2006100180A RU2006100180/09A RU2006100180A RU2006100180A RU 2006100180 A RU2006100180 A RU 2006100180A RU 2006100180/09 A RU2006100180/09 A RU 2006100180/09A RU 2006100180 A RU2006100180 A RU 2006100180A RU 2006100180 A RU2006100180 A RU 2006100180A
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RU
Russia
Prior art keywords
input
output
adder
frequency
receiver
Prior art date
Application number
RU2006100180/09A
Other languages
Russian (ru)
Other versions
RU2309539C1 (en
Inventor
Леонид Алексеевич Волошин (RU)
Леонид Алексеевич Волошин
Иван Гаврилович Безгинов (RU)
Иван Гаврилович Безгинов
Original Assignee
Открытое акционерное общество "Концерн "Созвездие" (RU)
Открытое акционерное общество "Концерн "Созвездие"
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 Открытое акционерное общество "Концерн "Созвездие" (RU), Открытое акционерное общество "Концерн "Созвездие" filed Critical Открытое акционерное общество "Концерн "Созвездие" (RU)
Priority to RU2006100180/09A priority Critical patent/RU2309539C1/en
Publication of RU2006100180A publication Critical patent/RU2006100180A/en
Application granted granted Critical
Publication of RU2309539C1 publication Critical patent/RU2309539C1/en

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  • Noise Elimination (AREA)
  • Superheterodyne Receivers (AREA)

Claims (1)

Приемное устройство частотномодулированных сигналов, содержащее последовательно соединенные преселектор, преобразователь частоты, усилитель промежуточной частоты (УПЧ), последовательно соединенные детектор частотномодулированного сигнала (ЧМС), усилитель низкой частоты (УНЧ), выход которого является выходом устройства, а вход преселектора является входом устройства, отличающееся тем, что введены последовательно соединенные вспомогательный генератор, первый сумматор, первый ограничитель, первый полосовой фильтр, усилитель-ограничитель, второй сумматор, второй ограничитель, третий полосовой фильтр, выход которого соединен со входом ЧМС, при этом выход первого ограничителя, кроме того, соединен через второй полосовой фильтр со вторым входом второго сумматора, а выход УПЧ соединен со вторым входом первого сумматора.A frequency-modulated signal receiving device comprising a serially connected preselector, a frequency converter, an intermediate frequency amplifier (UHF), a serially connected frequency modulated signal (ChMS) detector, a low-frequency amplifier (ULF), the output of which is the output of the device, and the input of the selector is the input of the device, characterized the fact that introduced in series connected auxiliary generator, the first adder, the first limiter, the first band-pass filter, amplifier-restrictions the second adder, the second limiter, the third bandpass filter, the output of which is connected to the ChMS input, the output of the first limiter, in addition, is connected through the second bandpass filter to the second input of the second adder, and the output of the IF is connected to the second input of the first adder.
RU2006100180/09A 2006-01-10 2006-01-10 Receiving device for frequency-modulated signals RU2309539C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006100180/09A RU2309539C1 (en) 2006-01-10 2006-01-10 Receiving device for frequency-modulated signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006100180/09A RU2309539C1 (en) 2006-01-10 2006-01-10 Receiving device for frequency-modulated signals

Publications (2)

Publication Number Publication Date
RU2006100180A true RU2006100180A (en) 2007-07-27
RU2309539C1 RU2309539C1 (en) 2007-10-27

Family

ID=38431336

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006100180/09A RU2309539C1 (en) 2006-01-10 2006-01-10 Receiving device for frequency-modulated signals

Country Status (1)

Country Link
RU (1) RU2309539C1 (en)

Also Published As

Publication number Publication date
RU2309539C1 (en) 2007-10-27

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20090111