Browse Graduate Dissertations and Theses at Illinois by Subject "Fabry-Perot interferometer (FPI)"
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(2012-06-27)Thermospheric temperature and winds are important parameters in the study of upper atmosphere dynamics. The Fabry-Perot interferometer (FPI) is a spectroscopic instrument which facilitates these measurements by observing ...
(2017-06-14)Since the ionosphere was discovered in the 1920s, numerous and diverse experiments have been conducted to classify this region of the upper atmosphere. Radar, satellites, rockets, ionosondes, global positioning system ...
Three-dimensional wind measurements and modeling using a bi-static Fabry-Perot interferometer system in Brazil (2013-05-24)The earth's upper atmosphere has been studied for over a century now, and while a multitude of data has been collected studying the plasma in the ionosphere, there are not equivalent amounts of data on neutrals in the ...