摘要
在雷达领域 ,非线性调频 (NLFM )信号正被越来越广泛的应用。本文对NLFM的设计与优化方法进行了分析 ,提出一种对窗函数进行组合的设计与优化思路 ,并给出一示例。结果表明 ,该方法能快速灵活地设计出所需信号。
In the radar field,Non Linear Frequency Modulation(NLFM) signals are widely used.Waveform design and optimization method are analysed for NLFM,and a new clue to waveform design and optimaization method is presented in this paper. An example is given via the method. Computed result demonstrates that the method can design the desired signal quickly and flexibly.
出处
《雷达与对抗》
2001年第2期19-24,共6页
Radar & ECM
关键词
非线性调频
窗函数
组合窗
最大距离副瓣
信号设计
non linear frequency modulation
window function
combination windows
maximum range sidelobe.
