Conference proceeding
SAR Internal Calibration Technology Study
ICCIT: 2009 FOURTH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCES AND CONVERGENCE INFORMATION TECHNOLOGY, VOLS 1 AND 2, pp 1457-1460
01 Jan 2009
Abstract
sThe SAR Internal Calibration (SIC) technique is indispensable for a spaceborne SAR system. In general, the SIC technique includes Internal Calibration (IC) theory, IC strategy and highly stable IC instrument. The IC task of phased array antenna SAR system is more complicated than that of TWT (Traveling Wave Tube) transmitter SAR system in many aspects, e.g., T/R modules test, IC three loops construction and the process of IC data. However, there are lots of similarities between the two systems. In this paper, we only discuss the basic theory of the SIC based on the TWT transmitter SAR system and the process of the internal calibration data. Further, the precision analysis of the SIC will be given. Finally, we demonstrate the effectiveness of the proposed method based on the experimental SAR image.
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Details
- Title
- SAR Internal Calibration Technology Study
- Creators
- Huaining Liang - Shanghai Academy of Spaceflight Technology
- Contributors
- S Sohn (Editor)K D Kwack (Editor)K Um (Editor)G Y Lee (Editor)F Ko (Editor)
- Publication Details
- ICCIT: 2009 FOURTH INTERNATIONAL CONFERENCE ON COMPUTER SCIENCES AND CONVERGENCE INFORMATION TECHNOLOGY, VOLS 1 AND 2, pp 1457-1460
- Publisher
- IEEE
- Number of pages
- 4
- Resource Type
- Conference proceeding
- Language
- English
- Academic Unit
- School of Biomedical Engineering, Science, and Health Systems
- Web of Science ID
- WOS:000280705700281
- Scopus ID
- 2-s2.0-77749277344
- Other Identifier
- 991019320613904721
InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Computer Science, Artificial Intelligence
- Computer Science, Hardware & Architecture
- Computer Science, Information Systems
- Computer Science, Software Engineering