| 摘要 |
<p>The method involves calculating (302) a period of average repetition of pulses (PRIm). A standard deviation (Delta PRIm) of the period of average repetition of the pulses is calculated (303). Agility fields (PRImin, PRImax) of a period of repetition of pulses (PRI) are defined (304). Differences in time of arrival (DTOA) between front surfaces or successively received pulse trailing edges are calculated (305). Values of the differences in times of arrival that are out of the fields, are eliminated (306) such that remaining values give an estimation of the period of repetition of pulses. An independent claim is also included for a system for identification of a radar signal.</p> |
