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Journal Achievements of Modern Radioelectronics №10 for 2015 г.
Article in number:
The spectral efficient noise-like signal delay measurement accuracy
Keywords: spectral efficient noise-like signal minimum frequency shift modulation MSK-BOC modulation ranging code delay spec- trum resources effective spectrum width autocorrelation function
Authors:
V.N. Bondarenko - Dr.Sc. (Eng.), Professor, Siberian Federal University (Krasnoyarsk) R.G. Galeev - General Director, JSC «SPE «Radiosviaz» (Krasnoyarsk) V.F. Garifullin - Post-graduate Student, Siberian Federal University (Krasnoyarsk) Т.V. Krasnov - Senior Lecturer, Siberian Federal University (Krasnoyarsk). E-mail: vadimgar@mail.ru
Abstract:
Comparative analysis of noise-like signals with spectral efficient modulation formats is produced. The influence of noise-like signal band clipping on ranging code delay measurement accuracy is considered. New variants of wideband navigation system signals are suggested. Results of produced analysis show that suggested signals with spectral efficient modulation formats provide significant advantages in delay measurement accuracy in compare to traditional MSK modulated noise-like signals.
Pages: 66-69
References

 

  1. Bondarenko V.N. Pomekhoustojjchivost priema spektralno-ehffektivnykh shumopodobnykh signalov. Krasnojarsk: Sib. fi- der. un-t.2015.
  2. Bondarenko V.N., Kokorin V.I. SHirokopolosnye radionavigacionnye sistemy s shumopodobnymi chastotno- manipulirovannymi signalami. Novosibirsk: Nauka.2011.
  3. Bondarenko V.N., Klevlin A.G., Kokorin V.I. Tochnost izmerenija zaderzhki shumopodobnykh signalov s ogranichennym spektrom // Izvestija VUZov Rossii. M.: Radioehlektronika. 2011. № 1. S.38-45.