A simplified form of rangeequation for laser communication in atmosphere is given.
本文给出激光大气通信距离方程的一种简化形式。
2
According to the rangeequation and Doppler positioning equation, geometric correction calculating expressions corresponding to ECS algorithm were derived.
根据距离方程和多普勒定位方程组推导了针对ECS成像算法的几何校正计算公式。
3
Three subjects-UWB radar antenna, UHF/VHF band receiver noise temperature, and the target detection from background, which are main factors in UWB SAR rangeequation, are studied.