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公开(公告)号:US20220350009A1
公开(公告)日:2022-11-03
申请号:US17761326
申请日:2020-09-18
申请人: University of Kansas , Government of the United States, as represented by the Secretary of the Air Force
发明人: Cenk Sahin , Patrick M. McCormick , Justin G. Metcalf , John Jakabosky , Shannon David Biunt , Erik S. Perrins
摘要: Systems, methods, and computer-readable storage media for generating and utilizing radar signals with embedded data are disclosed. Data is encoded onto a CPM waveform, which is then combined with a base radar waveform to produce a radar-embedded communication (REC) waveform. Both the CPM waveform and the base radar waveform may have a continuous phase and constant envelope, resulting in the REC waveform having a continuous phase and constant envelope. The changing (e.g., on a pulse-to-pulse basis) nature of the REC waveform causes RSM of clutter which may result in residual clutter after clutter cancellation, decreasing target detection performance of the radar system. In an aspect, various parameters may be utilized to dynamically adjust the performance of the radar system for a particular operating scenario, such as to enhance radar signal processing or enhance data communication capabilities.