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星空背景的辐射量计算在空间目标探测与识别中有着重要的作用。文章讨论了太阳系内黄道带尘埃颗粒背景辐射计算问题,建立了沿视线计算黄道带背景辐射的物理模型,给出了在指定观测时间、观测地点及波长条件下计算沿视线方向黄道带尘埃颗粒热辐射量和散射辐射量的步骤,最后计算得到了不同太阳距角下沿视线方向黄道带背景辐射量随波长的变化关系,并对结果进行了初步分析。
Radiation calculation of the sky background plays an important role in space target detection and recognition. In this paper, the calculation of the background radiation of the dust particles in the solar system is discussed. The physical model of the zenith background radiation along the line of sight is established. The calculation of the zonal dust particle heat along the line of sight at given observation time, observation place and wavelength The amount of radiation and the amount of scattered radiation are calculated. Finally, the relationship between the amount of background radiation and the wavelength of the zonation along the line of sight at different solar angles is calculated, and the results are preliminary analyzed.