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Application of processing of signals at several speeds in multichannel transmitters

Keywords:

A.V. Terentev – Head of Department, LTD «Special Technological Center» (St. Petersburg)
E-mail: avt982@gmail.com
A.S. Motornitskiy – Assistant Department Head, LTD «Special Technological Center» (St. Petersburg)
E-mail: antons@mail.ru


In article the method of creation of multi-channel digital transmitters for simulators of radio navigational system with use of digital signal processing at several speeds was considered. The offered method allows:
to solve the problem of simulation of signals of radio navigational systems for the purpose of testing of consumer navigation receivers;
to provide response characteristics of simulation, soovetstvuyushchy to movement of an object with aviation speeds;
to provide precision characteristics of simulation at the necessary level due to application of digital signal processing;
to provide simple hardware implementation of the multi-channel transmitter of the simulator with a possibility of separate speed control of manipulation on each channel, with the single reference generator due to application of methods of signal processing at several speeds.

References:
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  2. Pat. RF 2495527. Sposob i ustrojstvo sozdanija prednamerennyh pomeh / Davydenko A.S., Kulikov M.V., Mitjanin A.G., Smirnov P.L., Solomatin A.I., Terent'ev A.V., Carik O.V., Shepilov A.M. Prioritet ot 05.06.2012.
  3. Bernard Skljar. Cifrovaja svjaz'. Teoreticheskie osnovy i prakticheskoe primenenie. M.: Vil'jams. 2003.
  4. Grishin Ju.P., Ipatov V.P., Kazarinov Ju.M. i dr. Radiotehnicheskie sistemy. Uchebnik dlja vuzov po spec. «Radiotehnika» / Pod red. Ju.M. Kazarinova. M.: Vysshaja shkola. 1990.
June 24, 2020
May 29, 2020

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