A hybrid discrete fourier transform-moment method for the fast analysis of large rectangular phased arrays
Journal
IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Journal Volume
4
Pages
314-317
Date Issued
2001
Author(s)
Abstract
The fast analysis of large antenna phased arrays remains an interesting and challenging problem. This paper presents an approach to accelerate the MOM by employing a DFT (discrete Fourier transform) representation for the unknowns of conventional MOM. Such an approach combining DFT with MOM is called DFT-MoM. The DFT-MoM employs the coefficients of the DFT representation as the new unknowns and solves for the DFT coefficients. The MOM unknowns are then obtained subsequently.
Type
journal article