aperture synthesis

The method based on least-squares can extract multiple aperture synthesis array destination information .

基于最小二乘法准则也可实现多孔径综合干涉阵的信息提取。

In this paper , aperture synthesis theory is proposed to be used in passive millimeter-wave terminal guidance .

本文将综合孔径理论应用于被动毫米波末制导技术，并研究了天线阵列的排布方式。

Local Oscillator Phase Noise and Its Effect on Aperture Synthesis Interferometer Performance

本振相位噪声对干涉式综合孔径辐射计性能的影响

An Error Calibration Method Based on Prior Information for Aperture Synthesis Radiometers

基于先验信息的综合孔径辐射计误差校正方法

Mathematical model of optical aperture synthesis image-plane interference and computer simulation

光学综合孔径像面干涉数学模型与计算机仿真

Optical aperture synthesis imaging technology is one of optical imaging technology methods for high observation resolution .

光学综合孔径成像技术是高分辨率光学成像技术方法之一，它实现并应用于天文观测研究。

Calibration Method for Amplitude Error in Aperture Synthesis Microwave Radiometer

综合孔径辐射计中幅度误差校正方法研究

A Study on Microwave Radiometer Aperture Synthesis with Acousto optic Technique

声光技术微波辐射计口径合成机理

Beam combiner is the key part of optical aperture synthesis telescope array .

光束组合器是光学综合孔径望远镜阵重要技术组成部分之一。

Difference Set Based Methods for Optimal Thinned Circular Arrays in Aperture Synthesis Radiometers

基于差集的综合孔径圆环天线阵稀疏优化方法

Key technologies for optical aperture synthesis interference image and multi - beam - interferogram simulation

光学综合孔径干涉成像的关键技术及多光束干涉仿真

Arrangement of Antennas in Linear Array for Aperture Synthesis

有关劳力安排的一类线性规划问题综合孔径中线阵天线的排列

On the Design Problems of the Receiver System of a Metre Wave Aperture Synthesis Radio Telescope

关于米波综合孔径接收机系统的设计

Image Processing of the Aperture Synthesis Observations of Extended Sources with the AIPS

AIPS对综合孔径展源的图象处理

Research on antenna array of aperture synthesis radiometers used in passive millimeter-wave terminal guidance

用于被动毫米波末制导的综合孔径天线阵列研究

Beam Combiner in Optical Aperture Synthesis Telescope Array

光学综合孔径望远镜阵的光束组合器

A statistical measurement of interferometric aperture synthesis microwave radiometers

干涉式综合孔径微波辐射测量的统计分布模型

Real time data collection system and two-dimensional Fourier transform hardware for MI-YUN meter-wave aperture synthesis radiotelescope

综合孔径射电望远镜的实时数据采集系统和二维傅里叶变换硬件

The correction of ionospheric refraction for Miyun aperture synthesis radiotelescope

密云综合孔径望远镜的电离层折射误差改正

Data Management System for 2.4m Telescope Research on Sub-Telescopes ' Beams Parallel and Path Difference Adjustment to the Optical Aperture Synthesis Telescope

2.4M望远镜远程观测系统&数据管理子系统光学综合孔径望远镜中子望远镜平行性和光程差调整的研究

The impacts of receivers rectangular frequency response imperfections on the complex correlation measurement of2D aperture synthesis microwave radiometer were presented .

分析了矩形模型接收机频率响应的非理想性对综合孔径微波辐射计复相关值测量的影响。

In order to meet the spatial resolution requirement of passive microwave remote sensing from space , aperture synthesis radiometer ( ASR ) is used .

为了满足空基被动微波遥感的空间分辨率需要，人们使用了综合孔径辐射计。

Miyun Metre - Wave Aperture Synthesis Radiotelescope

密云米波综合孔径射电望远镜

Based on the concept of aperture synthesis sparse antenna , the imaging radar on the stratosphere airship for the earth observation is investigated .

基于稀疏综合孔径天线概念，研究了平流层飞艇载对地观测成像雷达系统中的重要问题。

The serendipitous discoveries of quasar and pulsar are closely related to the technology of aperture synthesis radio telescope .

类星体、脉冲星的意外发现都与综合孔径望远镜技术紧密联系。

The errors of aperture synthesis microwave radiometers ( ASMRs ) have great influence on the performance of the system , and should be calibrated .

误差会严重影响综合孔径微波辐射计的成像性能，需要进行校正。

In vertical side-looking strip-mode SAL , only the azimuth resolution of output images results from aperture synthesis , while the range resolution is obtained by pulse compression techniques .

正侧视条带模式SAL是一种一维合成孔径成像雷达，所得到的图像只有方位方向上的分辨率是通过合成孔径技术得到的，而距离方向上的分辨率是通过宽带脉冲压缩技术获得的。

Secondly , the image reconstruction of optical aperture synthesis imaging technology is discussed . With emphasizes on three key techniques of image reconstruction are : UV coverage technique , closure phase technique and image reconstruction algorithm .

接着，重点介绍了对综合孔径干涉成像的图像重构的研究，其中详细探讨了成功实现图像重构需要用到三个关键技术，即：UV覆盖技术、闭合相位技术以及实现图像重构的几种算法的研究。

With the increase of the number of antennas , the number of signal processing devices in analog aperture synthesis radiometer ( ASR ) will grow exponentially , which will cause the system to become much more complex .

随着天线单元数目的增加，综合孔径微波辐射计进行信号处理所需器件的数量会成指数增长，这必然导致整个系统复杂度极大的增加。

However , aperture synthesis , which uses multiple small - caliber antennas , can achieve the function of a large-caliber antenna . Firstly , This article describes the basic principles and equipment-components of aperture synthesis .

综合孔径可以利用多面小口径天线实现大口径天线的功效。本文介绍了综合孔径基本原理，设备的组成。