CAJ | 학술논문

为了提高雷达干扰机的有效发射功率，讨论了雷达对抗系统中干扰功率与干扰信号波形的关系，分析了改善干扰波形对提高发射机干扰功率的意义；借鉴通信信号峰均比改善的思路，提出了雷达干扰信号改善峰均比的方法，通过实验数据仿真分析了恒包络干扰波形等五种方法的改善效果，比较了优缺点和应用范围，其分析结论对工程设计具有重要指导意义。
위료제고뢰체간우궤적유효발사공솔，토론료뢰체대항계통중간우공솔여간우신호파형적관계，분석료개선간우파형대제고발사궤간우공솔적의의；차감통신신호봉균비개선적사로，제출료뢰체간우신호개선봉균비적방법，통과실험수거방진분석료항포락간우파형등오충방법적개선효과，비교료우결점화응용범위，기분석결론대공정설계구유중요지도의의。
For purpose of improving the effective transmitted power of radar jammer, this paper discusses the relationship between the jamming power and the interference signal waveforms in Radar ECM system, and analyzes the significance of enhancing transmitter jamming power by improving the interference waveform. Referencing the ideas of improving PAPR of communication signals, we put forward the methods for improving PAPR of radar jamming signals, analyze the effect of five improving methods including the constant envelope jamming waveforms and others by the experimental data simulation, and finally compare their advantages and disadvantages as well as the applied range. The research results obtained have important instructive significance on the engineering design.