Accession Number:

ADA532288

Title:

Application of the Fractional Fourier Transform and S-Method in Doppler Radar Tomography

Descriptive Note:

Research rept.

Corporate Author:

DEFENCE SCIENCE AND TECHNOLOGY ORGANISATION EDINBURGH (AUSTRALIA) ELECTRONIC WARFARE AND RADAR DIVISION

Personal Author(s):

Report Date:

2010-08-01

Pagination or Media Count:

47.0

Abstract:

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.

Subject Categories:

  • Medicine and Medical Research
  • Active and Passive Radar Detection and Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE