Based on the all attenuation, we can find the short range radar worked in this band is affected by action distance and interfere.
根据分析所得到的各种衰减量，可以推导出工作于此波段的近程雷达受作用距离的影响及抗干扰性能。
2
The formula can be applied directly into correction for attenuation to radar echoes during data processing for quantitative measurement of precipitation.
所得结果可直接用于雷达定量测量降水时的衰减订正。
3
The operating distance of a laser radar system is determined on pulse energy, pulse width, beam divergence angular, atmosphere attenuation, target reflection, receiver sensitivity and so on.