Signal Sorting Research Based on Real Data

摘要

In passive coherent bistatic radar system, the signal sorting problem of the direct signal channel plays an important role in signal process. At first the system is introduced roughly,and then proposed the signal sorting algorithm using PRI and the adjacent pulse amplitude ratio based on the real data characteristics. The signal sorting result shows its validity. When setting dynamic PRI range parameter, the complicated mode PRF signals such as staggered PRI or jitter PRI can also be sorted. The research can also be used in electronic warfare reconnaissance.