Title :
Alternative to Gabor´s representation of plane aperture radiation
Author :
Lugara, D. ; Letrou, C.
Author_Institution :
Inst. Nat. des Telecommun., Evry, France
fDate :
11/26/1998 12:00:00 AM
Abstract :
An exact procedure based on frame discretisation is proposed as an alternative for overcoming the inherent limitations of the well-known Gabor expansion. Numerical comparisons of these two phase-space methods are presented in the context of aperture radiation to demonstrate the stability, efficiency and accuracy of the frame decomposition, thereby emphasising its advantages over the Gabor representation
Keywords :
antenna radiation patterns; antenna theory; aperture antennas; phase space methods; reflector antennas; aperture radiation; exact procedure; frame discretisation; large aperture antennas; multireflector antennas; phase-space methods; plane aperture radiation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981599
