To suppress ionospheric clutter in the echo signal of high frequency surface wave radar (HFSWR), a method to suppress clutter based on time-frequency analysis and eigenvalue decomposition is proposed.
针对高频地波雷达回波信号中的电离层杂波，提出了利用时频分析与特征值分解抑制杂波的方法。
Through the correlation radar parameter relative error and the echo intensity absolute error curve analysis, when the radar parameter antenna gain surpasses 0.
通过对相关雷达参数的相对误差和回波强度绝对误差曲线分析得出，雷达参数天线增益优于0。
This paper realize the radar echo signal analysis and modeling from three aspects: contain the target echo, sea clutter, rain clutter and noise.
着重从目标回波、海杂波、噪声三个方面对雷达回波信号进行了分析和建模。
The model of radar echo signal is founded based on the analysis of SAR imaging theory in this paper. Thereout, a method used to make SAR echo data is put forward.
在分析合成孔径雷达成像原理的基础上，建立了雷达回波信号模型，提出了一种生成回波数据的方法。
This paper studies the radar echo signal waveform, with theoretical analysis of the radar echo signal mathematical model to simulate the radar echo, and the simulation results are signal's form.
本文主要研究雷达的信号回波波形，通过理论分析得到雷达回波信号的数学模型从而模拟雷达回波，所模拟的结果均是波形信号。
The theoretical analysis is also made for the amplitude statistical property of the CW radar echo fluctuation.
文中还对CW雷达回波振幅统计特性作了探讨。
The theoretical analysis is also made for the amplitude statistical property of the CW radar echo fluctuation.
文中还对CW雷达回波振幅统计特性作了探讨。
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