Fast integration techniques for reflector antenna pattern analysis
Abstract
The letter describes the application of fast integration techniques, based on the FFT algorithm, to the evaluation of the far-field radiation integral for aperture plane, surface electric current and surface magnetic current theory. Results are presented comparing patterns derived by these three theoretical approaches.
- Publication:
-
Electronics Letters
- Pub Date:
- January 1982
- DOI:
- 10.1049/el:19820042
- Bibcode:
- 1982ElL....18...60C
- Keywords:
-
- Antenna Radiation Patterns;
- Computer Aided Design;
- Far Fields;
- Fast Fourier Transformations;
- Numerical Integration;
- Reflectors;
- Algorithms;
- Antenna Design;
- Computer Programs;
- Convergence;
- Design Analysis;
- Communications and Radar