UV coverage is one of the key parts of optical aperture synthesis telescope technology.
UV覆盖是光学综合孔径成像技术中一个关键环节,它决定于孔径阵列的排列情况,且影响到后续的图像恢复工作,所以,必须对UV覆盖进行优化,但优化标准目前尚未确定。
Positions and diameters of sub-aperture in optical synthetic aperture array are two important factor for imaging.
光学综合孔径阵列中的子孔径的位置和直径的大小对成像质量有着重要的影响。
The imaging theory and several realization ways of optical synthetic aperture telescope are presented.
阐述了光学综合孔径 (OSA)望远镜成像原理以及综合孔径望远镜的几种实现形式 ;采用快速傅里叶变换(FFT)算法得到了任意子孔径综合模式下的点扩展函数 (PSF)和光学传递函数 (OTF)分布 ;从子孔径结构排列、共相位、图像恢复几个方面论述了光学综合孔径的成像特征。
Some Key Techniques of Fizeau-type Optical Aperture Synthesis Telescope;
Fizeau型天文光学综合孔径望远镜的若干关键技术研究
According to image plane interference status of optical aperture synthesis(OAS) and Huyges Fresnel theory, a mathematical method is set up which fits with the true condition.
从惠更斯—菲涅耳原理出发 ,根据光学综合成像像面干涉的实际情况 ,建立了符合实际的光学综合孔径像面干涉数学模型 ;根据针孔干涉的条件 ,把望远镜镜面分成许多子镜面 ,并在此基础上对光学综合孔径像面干涉进行了公式推导和计算机仿真 ;分析了两望远镜的波面倾斜及光程差对干涉条纹的影响 ,并进行了仿真 。
Closure phase technology, U-V coverage technology and image reconstruction technology are three key technologies for optical aperture synthesis image.
闭合相位技术、U -V覆盖技术和像重构技术是光学综合孔径干涉成像的三个关键技术。
Optical Processing of Passive Synthetic Aperture Imaging
被动综合孔径成像中的光学处理技术
Restoration Methods of Imaging Quality of Optical Sparse Aperture Systems
综合孔径光学系统成像质量恢复方法研究
Rotating objects imaging of synthetic aperture imaging lidar
合成孔径成像激光雷达旋转目标成像
Synthetic Aperture Imaging Ladar Imaging Algorithm
合成孔径成像激光雷达成像算法研究
Synthetic Aperture Imaging Ladar(V): Imaging Resolution and Antenna Aperture Function
合成孔径激光成像雷达(V):成像分辨率和天线孔径函数
Experimental Study of Inverse Synthetic Aperture Radar Imaging Method
逆合成孔径雷达成像方法的实验研究
Research on Imaging and Jamming of Inverse Synthetic Aperture Radar;
逆合成孔径雷达成像与干扰技术研究
On the Improvement of Inverse Synthetic Aperture Radar (ISAR) Imaging Techniques;
逆合成孔径雷达(ISAR)成像技术的改进
Study of the Inverse Synthetic Aperture Radar Imaging to Maneuvering Targets;
机动目标的逆合成孔径雷达成像研究
A Study of Chirp Z-Transform Algorithm for Synthetic Aperture Radar;
合成孔径雷达Chirp Z-Transform成像算法研究
The Research of Chirp Scaling Sar Imaging Algorithm;
合成孔径雷达Chirp Scaling 成像算法研究
Study on the Real-Time Processing System for Synthetic Aperture Radar Imaging;
合成孔径雷达成像实时处理系统研究
The Study on Some Problems of Synthetic Aperture Radar Imaging of Ocean;
合成孔径雷达海面成像若干问题研究
Synchronization Aspects and Imaging Algorithms of Bistatic SAR;
双基地合成孔径雷达同步与成像算法
Application of FFBP algorithm to synthetic aperture sonar imaging
FFBP算法在合成孔径声纳成像中的应用
Near Sensing Millimeter Wave Synthetic ApertureRadiometer Imaging Algorithms
近程毫米波合成孔径辐射计成像算法
Design on the experiment optical system of synthetic aperture imaging lidar
合成孔径成像激光雷达实验系统设计
Review of Development of Missile-borne SAR Guidance Technology
弹载合成孔径雷达制导技术发展综述