摘要
根据辐射理论,计算空间目标接收到的可见光辐射,推导出光谱仪获得的辐射强度的一般表达式,从而得到目标背景对比度。分析对空间目标探测的影响因素。
Based on the theories of radiation, visible light radiation of the spatial object is calculated. Deducing the general expression of radiant intensity from the spectrometer. Getting the target background contrast is got. The affection of factors about spatial object observation is analyzed.
出处
《科学技术与工程》
2007年第7期1422-1424,共3页
Science Technology and Engineering
关键词
空间目标
辐射强度
目标背景对比度
spatial object radiant intensity target background contrast
