公开(公告)号：AU2022293671B2

公开(公告)日：2024-12-19

申请号：AU2022293671

申请日：2022-06-14

Applicant: BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC

Inventor： SHERMAN MATTHEW ,  SCANDER BASSEM

IPC: H04W56/00 ,  H04L7/00

Abstract: A wideband chaotic waveform that is rateless in that it may be modulated at virtually any rate and has a minimum of features introduced into the waveform. Further, the waveform provided may be operated below a signal to noise ratio wall to further enhance the LPD and LPE aspects, thereof. Additionally, the present disclosure may provide a mix of coherent and non-coherent processing techniques applied to signal samples to efficiently achieve coarse synchronization with a waveform that is faster, more efficient and more accurate than using time domain signal correlators alone.