Multipath mitigating technique for BOC(kn,n) signal in GNSS

A multipath mitigation scheme based on BPSK-like technique and strobe pulse technique for sine-phased binary offset carrier (BOC) modulated signals is presented. Two kinds of strobe pulses are proposed, aiming to obtain the compromise between the pull-in region of the code discriminator and the tracking performances under thermal noise and multipath. Simulation results show that this technique only suffers from short-delay multipath.