In experiment broad band light source combined with a fiber tunable filer scans referencespectrum and sensing spectrum respectively.
实验中利用由宽带光源和光纤可调谐滤波器组成的可调谐光源分别扫描了参考光谱和传感光栅的光谱。
2
The difficulty in the derivation of bistatic SAR imaging algorithms lies in the bistatic point target referencespectrum, particularly in the analytic forms.
双基SAR成像的主要难点在于解析的点目标二维频谱的求取。
3
In standard reference channel, ITU standard reference creates a comb spectrum with fixed wavelength.