In this paper, the step frequency response equation of optical-region radar target is firstly established by using theories of multiplescattering centers and local resonance.
本文首先根据多散射中心理论与局部谐振原理，建立了雷达目标在光学区阶梯频率波形激励下的响应方程。
2
Considering the effect of multiplescattering, the rain induced attenuation at millimeter wave frequencies was simulated numerically.
在考虑多重散射效应的情况下，数值模拟了毫米波段的降雨衰减。
3
The discrete coordinate method was used in the computation of multiplescattering.