Application of the Fractional Fourier Transform and S-Method in Doppler Radar Tomography
DEFENCE SCIENCE AND TECHNOLOGY ORGANISATION EDINBURGH (AUSTRALIA) ELECTRONIC WARFARE AND RADAR DIVISION
Pagination or Media Count:
Doppler radar tomography is a technique which uses only the Doppler profiles of a rotating target as projections in two-dimensional radar tomography to obtain an image of the target. The work demonstrates, for the first time, the application of the fractional Fourier transform and the S-Method in improving the image resolution. The performance is shown to be significantly better than that available with traditional Fourier transform-based methods.
- Medicine and Medical Research
- Active and Passive Radar Detection and Equipment