Research on the SDIF Failure Principle for RF Stealth Radar Signal Design

Radio frequency (RF) stealth is one of the essential research hotspots in radar field. The anti-sorting signal an important direction RF signal. Theoretically speaking, design based on failure principle sorting algorithm, and SDIF algorithm a core widely used engineering. Thus, this paper, first analyzed detail. It pointed out that threshold function will fail when pulse repetition interval (PRI) value obeys distribution whose length 20 times larger than minimum PRI. Secondly, correctness separation proved by formula. Finally, further verified case. provides theoretical support for design. also complements shortcoming casual Furthermore, helps improve efficiency. Compared with Dwell & Switch (D&S) jitter signal, ability designed using notably enhanced through simulation experimentation.