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本文用实验方法从频域和时域两个方面研究了涂覆吸波材料目标的电磁散射,结果表明超宽带信号比常规雷达的窄带信号对付涂覆吸波材料目标有10～12dB好处,说明超宽带信号的确具有抗窄带吸波材料的良好能力。
In this paper, we study the electromagnetic scattering of the target from the frequency domain and the time domain by using the experimental method. The results show that the ultra-wideband signal has 10 ~ 12dB advantage over the narrow-band signal of the conventional radar in the application of the absorbing material Ultra-wideband signals do indeed have good resistance to narrowband microwave absorbing materials.