Title :
Investigation of linear displacement noise in ultra-wideband Doppler tomography
Author :
Brent Crawley;Thomas Baum;Kelvin Nicholson;Kamran Ghorbani
Author_Institution :
RMIT University, La Trobe Street, Melbourne Vic 3000 Australia
Abstract :
This paper explores the addition of noise in the linear domain to a conventional Doppler tomography image. Algorithms that are commonly used to reconstruct a Synthetic Aperture Radar (SAR) set of data do not include components to cater for any noise produced in the measurement process. A simulated addition of linear noise in a SAR image plane is presented depicting a significant rise in noise floor for the image domain.
Keywords :
"Synthetic aperture radar","Floors","Image reconstruction","Tomography","Noise measurement","Microwave imaging","Microwave measurement"
Conference_Titel :
Microwave Conference (APMC), 2015 Asia-Pacific
Print_ISBN :
978-1-4799-8765-8
DOI :
10.1109/APMC.2015.7413453
