Title :
Far-field radiation patterns of elliptical apertures and its annulli
Author_Institution :
Institute for Applied Physics, Darmstadt, Germany
fDate :
3/1/1983 12:00:00 AM
Abstract :
A Fourier transform technique is applied to derive expressions for the diffraction field due to elliptical apertures and its annulli. Perspective plots of the intensity distribution diagrams are generated for various values of the axis ratio with the help of an IBM-370/168 computer. All possible cases are discussed briefly.
Keywords :
Aperture antennas; Electromagnetic diffraction; Fourier transforms; Antenna radiation patterns; Apertures; Bandwidth; Diffraction; Fourier transforms; Impedance measurement; Lighting; Microstrip antennas; Physics; Resonant frequency;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.1983.1143040
