Spatial Target Detection Based on the Measurement of Equivalent Blackbody Temperature

At low SNR cases,the distinction between spatial point-target and interferences as decoys is still a very difficult problem. Based on the characteristics that target and interferences as decoys and noise had different radiation intensity and radiation changing frequency,the concept of the equivalent blackbody temperature (EBT) was built and the calculation model of EBT was designed. The model could effectively reduce the interference of the space environment and fully show the radiation differences between ...