1. A Study of the Ionosphere's Electron Density Profile Using a Software Defined Radio Based Ionosonde Open Access Author: Dasari, Sree Adinarayana Title: A Study of the Ionosphere's Electron Density Profile Using a Software Defined Radio Based Ionosonde Area of Honors: Electrical Engineering Keywords: IonosphereIonosondeSoftware-defined radioradarpulse compression File: Download Thesis_Dasari.pdf Thesis Supervisors: William A Bristow, Thesis SupervisorJulio Urbina, Thesis Honors Advisor