Auxiliary sequence designing method of synchronization acquisition for PSWF pulse modulation signal

For the issue of the synchronization in PSWF pulse modulation system, an auxiliary sequence designing method is proposed. At transmitting end, the auxiliary sequence is designed by zeros order orthogonal PSWF pulses with single peak value in envelopment which is modulated by Barker code directly. At receiving end, the received auxiliary sequence is transformed into a new auxiliary sequence with single peak value in autocorrelation, which is very favorable for synchronization. Compared with current method, this method can not only acquire synchronization, but also improve the system efficiency.