Multiple Access Interferences in Wideband Radionavigation Systems with Spectrum-Effective Pseudonoise Signals

Additional information modulation inяuence on adjacent-channel interference level is considered in case of medium-wave wideband navigation system with MSK-signals. The lowest correlation sidelobe level is being achieved when signals are generated with cyclic shifts of its general MLS. The frequency channel leads to higher sidelobe levels, code structure doesn’t signiёcantly affect.

• Bondarenko V.N.
• Galeev R.G.
• Garifullin V.F.
• Krasnov T.V.

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