Adjacent-channel interference compensation efficiency for correlation technique

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Год издания: 2011

Идентификатор DOI: 10.1109/SIBCON.2011.6072630

Ключевые слова: Interference suppression, Minimum-shift keying, Multiple access interference, Radio navigation, Analog-to-digital, Code division multiplexing, Correlation receivers, Correlation techniques, Cross correlations, Doppler frequency shift, Dynamic range, Interference compensation, Interference immunity, Intrasystem interference, Minimum shift keying, Multiple access, Side lobes, Signal dynamic range, Spread spectrum signals, Wavebands, Analog to digital conversion, Broadband networks, Digital radio, Navigation systems, Signal receivers, Spectroscopy

Аннотация: Medium waveband navigation systems are considered. Systems using code-division multiplexing have intrasystem interference level determined by cross-correlation sidelobe. Interference immunity of spread spectrum signal with minimum shift keying correlation receiver is improved with powerful adjacent-channel interference compensator Показать полностьюproviding high accuracy interference copy forming. Correlation receiver equipped with compensator modeling denotes that designed compensator provides high signal dynamic range around 80 dB and higher in terms of Doppler frequency shift equals from 0 to 0.2 Hz and 14-bit analog-to-digital converting with limited dynamic range. Р’В© 2011 IEEE.

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Издание

Журнал: 2011 International Siberian Conference on Control and Communications, SIBCON 2011 - Proceedings

Выпуск журнала: Vol. 201

Номера страниц: 194-197

Авторы

  • Bondarenko V.N. (Engineering Physics and Radioelectronics Institute of Siberian Federal Universiry, Krasnoyarsk, 660074, Russian Federation)
  • Krasnov T.V. (Engineering Physics and Radioelectronics Institute of Siberian Federal Universiry, Krasnoyarsk, 660074, Russian Federation)

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