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 PDFInfo
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- 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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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.
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Application Number | Priority Date | Filing Date | Title |
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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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RU2010125187/07A RU2475962C2 (en) | 2010-06-18 | 2010-06-18 | Method to transfer and receive digital information in tropospheric communication lines |
Publications (2)
Publication Number | Publication Date |
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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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RU (1) | RU2475962C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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)
Publication number | Priority date | Publication date | Assignee | Title |
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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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2010
- 2010-06-18 RU RU2010125187/07A patent/RU2475962C2/en active
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RU2475962C2 (en) | 2013-02-20 |
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