RU2010125187A - METHOD FOR TRANSMITTING AND RECEIVING DIGITAL INFORMATION IN TROPOSPHERIC COMMUNICATION LINES - Google Patents

METHOD FOR TRANSMITTING AND RECEIVING DIGITAL INFORMATION IN TROPOSPHERIC COMMUNICATION LINES Download PDF

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Publication number
RU2010125187A
RU2010125187A RU2010125187/07A RU2010125187A RU2010125187A RU 2010125187 A RU2010125187 A RU 2010125187A RU 2010125187/07 A RU2010125187/07 A RU 2010125187/07A RU 2010125187 A RU2010125187 A RU 2010125187A RU 2010125187 A RU2010125187 A RU 2010125187A
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RU
Russia
Prior art keywords
transmitting
communication lines
receiving digital
digital information
signal
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RU2010125187/07A
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Russian (ru)
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RU2475962C2 (en
Inventor
Николай Иванович Козачок (RU)
Николай Иванович Козачок
Олег Аркадиевич Иркутский (RU)
Олег Аркадиевич Иркутский
Дарья Петровна Рубцова (RU)
Дарья Петровна Рубцова
Наталья Николаевна Двурекова (RU)
Наталья Николаевна Двурекова
Original Assignee
Открытое акционерное общество "Концерн "Созвездие" (RU)
Открытое акционерное общество "Концерн "Созвездие"
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Priority to RU2010125187/07A priority Critical patent/RU2475962C2/en
Publication of RU2010125187A publication Critical patent/RU2010125187A/en
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Publication of RU2475962C2 publication Critical patent/RU2475962C2/en

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Abstract

Способ передачи и приема цифровой информации в тропосферных линиях связи, основанный на разнесении сигналов по частоте, отличающийся тем, что используют уплотненные во времени излучаемые сигналы с линейной частотной модуляцией (ЛЧМ), с задержками, зависящими от составляющих бинарного информационного сигнала, обрабатывают принимаемый сигнал на согласованных фильтрах сжатия и выделяют полезную информацию с помощью селектирующих стробов и тактовых импульсов, наведенных ЛЧМ пилот-сигналом. A method of transmitting and receiving digital information in tropospheric communication lines, based on the separation of signals in frequency, characterized in that they use time-densified emitted signals with linear frequency modulation (LFM), with delays depending on the components of the binary information signal, process the received signal on matched compression filters and extract useful information using selective gates and clock pulses induced by the chirp pilot signal.

Claims (1)

Способ передачи и приема цифровой информации в тропосферных линиях связи, основанный на разнесении сигналов по частоте, отличающийся тем, что используют уплотненные во времени излучаемые сигналы с линейной частотной модуляцией (ЛЧМ), с задержками, зависящими от составляющих бинарного информационного сигнала, обрабатывают принимаемый сигнал на согласованных фильтрах сжатия и выделяют полезную информацию с помощью селектирующих стробов и тактовых импульсов, наведенных ЛЧМ пилот-сигналом. A method of transmitting and receiving digital information in tropospheric communication lines, based on the separation of signals in frequency, characterized in that they use time-densified emitted signals with linear frequency modulation (LFM), with delays depending on the components of the binary information signal, process the received signal on matched compression filters and extract useful information using selective gates and clock pulses induced by the chirp pilot signal.
RU2010125187/07A 2010-06-18 2010-06-18 Method to transfer and receive digital information in tropospheric communication lines RU2475962C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2010125187/07A RU2475962C2 (en) 2010-06-18 2010-06-18 Method to transfer and receive digital information in tropospheric communication lines

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Application Number Priority Date Filing Date Title
RU2010125187/07A RU2475962C2 (en) 2010-06-18 2010-06-18 Method to transfer and receive digital information in tropospheric communication lines

Publications (2)

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RU2010125187A true RU2010125187A (en) 2011-12-27
RU2475962C2 RU2475962C2 (en) 2013-02-20

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RU2010125187/07A RU2475962C2 (en) 2010-06-18 2010-06-18 Method to transfer and receive digital information in tropospheric communication lines

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2576628C1 (en) * 2014-11-07 2016-03-10 Акционерное общество "Московский ордена Трудового Красного Знамени научно-исследовательский радиотехнический институт" (АО "МНИРТИ") Device for coordinated reception of information in tropospheric communication lines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2013014C1 (en) * 1991-06-11 1994-05-15 Московский технический университет связи и информатики Device for transmission and reception of information with use of linear-frequency-modulated signals
DE19961777A1 (en) * 1999-12-21 2001-07-12 Rudolf Bannasch Methods and devices for transmitting information
RU2316898C1 (en) * 2006-07-04 2008-02-10 Государственное образовательное учреждение высшего профессионального образования "Марийский государственный университет" Method for simultaneous measurement of frequency dependencies of doppler frequency shift and time of expansion of short-wave signals in ionospheric radio line
RU2394372C1 (en) * 2009-05-12 2010-07-10 Открытое акционерное общество "Концерн "Созвездие" Method of transmission and receiving of digital information in tropospheric communication lines

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