摘要
傅里叶望远镜是利用激光主动成像、光学合成孔径等技术的空间目标高分辨力成像技术,美国地球同步轨道卫星激光成像国家实验基地(Geo Light Imaging National Testbed,GLINT)是一项研究采用傅里叶望远镜技术对地球同步轨道卫星成像的计划。本文介绍了傅里叶望远镜的基本原理,阐述了GLINT的组成及简单原理,说明了目前GLINT经过必要改进可以应用于对低轨卫星成像。
Fourier telescope involves high resolution technology of laser active imaging and optical synthetic aperture.The Geo Light Imaging National Testbed(GLINT) of the U.S.is a program for acquisition of the images of geosynchronous objects with a Fourier telescope.This paper introduces the basic theory of Fourier telescope and the composition of GLINT.Finally,improvement of fourier telescope for imaging of low earth orbit satellites in the near future is analyzed.
出处
《飞行器测控学报》
2010年第2期17-20,共4页
Journal of Spacecraft TT&C Technology
