Title :
Numerical implementation of the Gabor representation
Author_Institution :
Dept. of Electr. Eng., Technion, Israel Inst. of Technol., Haipa
fDate :
6/23/1988 12:00:00 AM
Abstract :
Gabor´s expansion of an electromagnetic field in a discrete two-dimensional superposition of elementary beams is an extended spectral representation having relevance to wave propagation problems. The computational implications of the expansion scheme are investigated within the context of aperture theory leading to an efficient Gabor´s expansion numerical processor
Keywords :
electromagnetic field theory; electromagnetic wave propagation; electromagnetic waves; fast Fourier transforms; FFT algorithm; Gabor representation; aperture theory; discrete two-dimensional superposition; electromagnetic field; elementary beams; expansion scheme; fast Fourier transform; numerical processor; wave propagation;
Journal_Title :
Electronics Letters
