Holographic reconstruction of source distributions from microwave height-gain curves
Abstract
Using the fast Fourier transform (FFT) algorithm, computer-reconstructed images of radio sources are obtained from conventional height-gain measurements over line-of-sight propagation paths for microwave frequencies of 2 and 4 GHz. The height-gain curves are regarded as one-dimensional microwave holograms.
- Publication:
-
IEEE Transactions on Antennas and Propagation
- Pub Date:
- January 1976
- DOI:
- 10.1109/TAP.1976.1141292
- Bibcode:
- 1976ITAP...24....1J
- Keywords:
-
- Computer Techniques;
- Fast Fourier Transformations;
- Microwave Holography;
- Wave Front Reconstruction;
- Algorithms;
- Imaging Techniques;
- Light Curve;
- Optical Paths;
- Power Gain;
- Communications and Radar