CAJ | 학술논문

激光有源干扰是激光精确制导武器对抗的重要手段，而进行编码识别是提高有源干扰效率的前提。为了进一步提高编码识别的效率，分析了现有的几种编码识别方法的特点，并提出了使用对称法解决编码识别问题的手段。该方法从编码的倍周期入手，根据对称性找到编码的重复样式，进而找出编码的重复周期和编码样式，同时给出了一种解决倍周期的方法。结果表明，对称法具有一定优越性，为解决有源干扰编码识别的实际问题提供了参考。
격광유원간우시격광정학제도무기대항적중요수단，이진행편마식별시제고유원간우효솔적전제。위료진일보제고편마식별적효솔，분석료현유적궤충편마식별방법적특점，병제출료사용대칭법해결편마식별문제적수단。해방법종편마적배주기입수，근거대칭성조도편마적중복양식，진이조출편마적중복주기화편마양식，동시급출료일충해결배주기적방법。결과표명，대칭법구유일정우월성，위해결유원간우편마식별적실제문제제공료삼고。
Laser active jamming is an important method in laser guided weapon countermeasures , of which the code recognition is the premise .In order to further improve the efficiency of coding and recognition , the characteristics of several code recognition methods were analyzed , and the symmetry method was proposed to solve code recognition problem .Starting from the multi-period of code , the repeated style of the code was found , and then the real period and code style were found . Also, a method was put forward to solve the multi-periods problem .Experimental results showed the superiority of symmetry method, and it is a reference to solving practical problems of active jamming code recognition .