Navigation system with the separated data channel

Abstract

In this paper, the two signal separation methods of broadband radio navigation system (RNS) with the separated data channel are considered. The discussed methods allow providing the required signal dynamic range of the reference stations of broadband RNS with the medium wave range in conjunction with the perspective MSK and MSK-BOC modulation types.Index Terms-Spread spectrum signal, noise immunity, minimum frequency modulation, binary offset carrier modulation.