摘要
在研究线性调频信号加权和非线性调频信号产生原理的基础上,针对大时宽带宽积信号,基于4种窗函数对2种调频信号形式进行了波形设计,并进行了仿真,给出了不同设计波形的脉压性能,其结果对于大时宽带宽积信号的波形选择具有指导意义。
The basic principles of weight Linear Frequency-Modulated (LFM) signals and NLFM signals are introduced. The waveforms of two frequency-modulated signals are designed based on four kinds of functions with large time-bandwidth products. A simulation is performed. The pulse suppression performance of different designed signals is given according to the simulation. The simulation results are instructive to choose waveforms for large time-bandwidth product signals.
出处
《武汉理工大学学报（信息与管理工程版）》
CAS
2004年第3期15-17,共3页
Journal of Wuhan University of Technology：Information & Management Engineering
基金
教育部重点科研资助项目(03120).
