Digital simulation of spaceborne microwave radiometer

Fei Gao; Junrong Zhang; Ninghua Song

doi:10.1117/12.319486

19 August 1998 Digital simulation of spaceborne microwave radiometer

Fei Gao, Junrong Zhang, Ninghua Song

Proceedings Volume 3503, Microwave Remote Sensing of the Atmosphere and Environment; (1998) https://doi.org/10.1117/12.319486
Event: Asia-Pacific Symposium on Remote Sensing of the Atmosphere, Environment, and Space, 1998, Beijing, China

Abstract

Spaceborne microwave radiometer is an important remote sensor in acquiring information of the earth's surface. That its behavior is good or bad affects directly the success or failure of the whole satellite. Because analysis and test directly in real system will take very large risk and price digital simulation becomes an effective measure. This paper advances a basic idea and goals of digital simulation study of spaceborne microwave radiometer. The mathematical models of all sections in total-power microwave radiometer are built. And the simulation study of total-power microwave radiometer has been done. In simulation test discrete fast Fourier transform is used in signal processing. The simulation results prove that the models are accurate and effective. Also the result lay a foundation for the advancement of realizing spaceborne environment simulation test.

Citation Download Citation

Fei Gao, Junrong Zhang, and Ninghua Song "Digital simulation of spaceborne microwave radiometer", Proc. SPIE 3503, Microwave Remote Sensing of the Atmosphere and Environment, (19 August 1998); https://doi.org/10.1117/12.319486

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available