CAJ | 학술논문

DS/FH(直扩/跳频)跳扩频信号兼具有扩频和跳频的抗干扰增益,在实际的应用中有着越来越广泛的应用,为了分析跳扩频信号抗干扰能力的目的,采用通信技术作为依托,通过模拟仿真得到验证结果;做了跳扩频信号抗音调干扰的仿真实验,获得多音干扰效能与干扰频点位置以及音调个数均有相干关系的结果,得到一些有意义的结论,能为接下来的研究提供指导性意见.
DS/FH(직확/도빈)도확빈신호겸구유확빈화도빈적항간우증익,재실제적응용중유착월래월엄범적응용,위료분석도확빈신호항간우능력적목적,채용통신기술작위의탁,통과모의방진득도험증결과;주료도확빈신호항음조간우적방진실험,획득다음간우효능여간우빈점위치이급음조개수균유상간관계적결과,득도일사유의의적결론,능위접하래적연구제공지도성의견.
DS / FH signal has anti?interference gain in both spread spectrum and frequency hopping,and more wide use in practical applications. In order to analyze the anti?interference ability of the spread spectrum and frequency hopping signal,the communication technology is adopted as the basis. A verification result was obtained through analog simulation. A simulation ex?periment for anti?tone interference of DS/FH signal was done. A result that multi?tone interference effectiveness,interference fre?quency point position and tone number have coherent relationship was achieved. Some meaningful conclusions were got. The analysis result provides a guiding idea for the further research..