@proceedings {751,
	title = {Toward Developing an Algorithm for Separation of Transmitters of High Frequency Chirp Signals of Opportunity for the Purpose of Ionospheric Sounding},
	year = {2023},
	month = {03/2023},
	publisher = {HamSCI},
	address = {Scranton, PA},
	author = {Simal Sami and Nisha Yadav and Nathaniel A. Frissell and Robert Spalletta and Declan Mulhall and Dev Raj Joshi and Juha Vierinen}
}
@conference {643,
	title = {Evaluation of Techniques to Better Separate and Utilize Astronomical Radio Telescope Signals from those Due to Disturbances in the Ionosphere},
	booktitle = {HamSC},
	year = {2022},
	month = {03/2022},
	publisher = {HamSCI},
	organization = {HamSCI},
	address = {Huntsville, AL},
	abstract = {<p>Ionospheric disturbances impact radio signals that travel through them.\&nbsp; These ionospheric scintillations are observed across the electromagnetic spectrum using a variety of methods.\&nbsp; Previous studies have demonstrated that signals from radio telescopes can be used to measure and track these disturbances.\&nbsp; Furthermore, a recent study suggests the separation of signals may be enhanced by concurrent measurements of ionospheric disturbances by multiple techniques and at different frequencies.\&nbsp; This study discusses how astronomical and ionospheric signals from radio telescopes have been separated, how that separation might be improved by combining radio-telescope data with data from an alternate measurement methods and how ionospheric signals might be used to characterize ionospheric variability over both long- and short-term time scales.</p>
},
	author = {Robert Spalletta}
}
