Can we track the SARS virus using a Synthetic Aperture Radar System is the question?
Aperture undersampling using compressive sensing for synthetic aperture stripmap imaging | SpringerLink
Synthetic aperture imaging is a high-resolution imaging technique employed in radar and sonar applications, which construct a large aperture by constantly transmitting pulses while moving along a scene of interest. In order to avoid azimuth image ambiguities, spatial sampling requirements have to be..
https://link.springer.com/article/10.1186/1687-6180-2014-156
The principle to form a synthetic array is through transmitting pulses at index times p and receiving the echo signals at each sensor element position a p =[0,p ΔA,hog]T, where hog is the height overground and ΔA denotes the advance per ping of the imaging platform. A typical geometrical setup of a synthetic aperture imaging system operating in stripmap mode is depicted in Figure1, where the direction of wave propagation and the traveling direction of the imaging platform are called range, x, and along-track, y, respectively.
