Study on Image Theory of High Resolution Two-Dimensional Synthetic Aperture Microwave Radiometer

HUANG Yong-hui; WU Ji

您当前的位置：

首页 >

文章列表页 >

Study on Image Theory of High Resolution Two-Dimensional Synthetic Aperture Microwave Radiometer

更新时间：2025-07-16

- Study on Image Theory of High Resolution Two-Dimensional Synthetic Aperture Microwave Radiometer
- Acta Electronica Sinica Vol. 30, Issue 5, Pages: 697-701(2002)
- 作者机构：
  
  中科院空间科学与应用研究中心,北京,100080
- 作者简介：
- 基金信息：
- DOI：
  CLC： P412.25
- Published：2002
- 稿件说明：
移动端阅览
HUANG Yong-hui, WU Ji. Study on Image Theory of High Resolution Two-Dimensional Synthetic Aperture Microwave Radiometer[J]. Acta Electronica Sinica, 2002, 30(5): 697-701.
DOI：

HUANG Yong-hui, WU Ji. Study on Image Theory of High Resolution Two-Dimensional Synthetic Aperture Microwave Radiometer[J]. Acta Electronica Sinica, 2002, 30(5): 697-701. DOI：

摘要

本文在顺轨方向孔径综合技术的理论研究的基础之上

对星载二维成像综合孔径微波辐射计的成像理论进行了分析

讨论了二种不同的基线结构方案

并对相应的可见度函数采样方案和成像反演算法进行了讨论.最后通过数值模拟说明了本文提出的成像理论和基线结构方案具有可行性.

Abstract

The study on image theory of two-dimensional synthetic aperture microwave radiometer is presented.It is base on the aperture synthesis theory in both along track and cross track directions.Using the present theory

two different space borne baseline configurations are discussed together with their sampling schemes of the visibility function and the algorithm of retrieving the original brightness temperature.Numerical simulated results show that the theory presented is feasible.

关键词

Keywords

references

Views

1457

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Analysis and Calibration of Effects on Complex Correlations from Mutual Coupling and Imbalance between Channels

Brightness Temperature Reconstruction in the Along-track Direction of a Synthetic Aperture Microwave Radiometer

1-Bit Digital Correlator for Synthetic Aperture Microwave Radiometer

Effect of Mutual Coupling Between Antenna Elements on the Imaging of Synthetic Aperture Radiometer and Its Calibration

Research of Measuring Axis Ratio of MUSER's Feed Based on Correlation

Related Author

JIANG Jing-shan

WU Ji

DONG Xiao-long

WU Ji

HUANG Yong-hui

WU Ji

WANG Fei-peng

Related Institution

Center for Space Science and Applied Research, Chinese Academy of Sciences

Center for Space Science and Applied Research,Chinese Academy of Sciences,P.O.Box 8701

Center for Space Science and Applied Research,Chinese Academy of Sciences,Post Box No.8701

Key Laboratory of Solar Activity National Astronomical Observatories Chinese Academy of Sciences Beijing China

University of Chinese Academy of Sciences Beijing China

⁰