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ORCID
N/A
Access Type
Open Access Thesis
Document Type
thesis
Degree Program
Electrical & Computer Engineering
Degree Type
Master of Science in Electrical and Computer Engineering (M.S.E.C.E.)
Year Degree Awarded
2017
Month Degree Awarded
February
Abstract
A dual-frequency system is needed to better understand natural processes that constitute the environment and seasonal cycles of the Earth. A system working at two different wavelengths acquiring data simultaneously will give a valuable dataset since the conditions on the ground will be exactly the same. Hence, elements such as wind, soil moisture or any other changes on the ground will not interfere in the mea- surements. This thesis explains how an S-band radar was built and tested. Moreover, the experiments done with a Ka-band radar used as a scatterometer are explained as well as the data processing and analysis. Finally, the two systems are used to get dual-frequency measurements from an airborne platform. The dual-frequency data is explored, showing the differences in normalized radar cross-section between frequencies and discussing the interferometric measurements.
DOI
https://doi.org/10.7275/9348206
First Advisor
Paul R. Siqueira
Recommended Citation
Ruiz Carregal, Gerard, "KaSI: a Ka-band and S-band Cross-track Interferometer" (2017). Masters Theses. 483.
https://doi.org/10.7275/9348206
https://scholarworks.umass.edu/masters_theses_2/483
Included in
Electrical and Electronics Commons, Electromagnetics and Photonics Commons, Signal Processing Commons