backward scatter meaning in English
背散射
Examples
- Study for backward scattering photoelectrical and smoke detector based on collimated beam
基于平行光束的后向散射光电感烟探测器的研究 - Finally , the entire domain galerkin method is adopted to analyze the backward scattering characteristic of electrically large metallic plate in local illumination
最后,本文采用全域基伽略金法分析电大金属平板局部照射下的后向散射特性。 - It is shown that the spectrum of the backward scattering signal of a rotating target is a slice of the spectrum of the scattering intensity function of the target in the corresponding aspect of the system , weighted by the spectrum of the incident signal
本文简要分析了目标电磁散射与impsar成像有关的信号模型。经对冲激雷达旋转目标某一方向的回波信号的分析，得知它的频谱是目标散射函数频谱在对应方向被发射信号频谱加权了的一个切片。 - Different with the traditional ifog , light beams within mz - ifog transmit along the forward direction , which avoid the kerr effect noise and the interferometric noises brought by the backward scattering and reflecting light . mz - ifog also gains a high using efficiency of light source and a strong output signal . the principle of mz - ifog is analyzed
与传统sagnac干涉式光纤陀螺不同,此光纤陀螺结构简单,两路光信号采用前向传输,避免了后向传输光对光源的影响,也避免了后向散射、反射光带来的相干噪声以及光学kerr效应噪声,光功率利用率高,输出光功率大。 - The backward scattering field of extended target is approximated as the synthesis of many strong scatter centers on target , and geometric optical method is used in establishing deterministic model of a aircraft in the paper , the model is used to evaluate the performance of frequency diversity in suppressing glint at last
本文将复杂目标后向散射回波近似为目标上若干强散射中心回波的合成，结合几何光学法得到了某种飞机目标的确定性模型，并用该模型评定频率分集对角闪烁抑制的改善性能。