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Synthesis of far‐field patterns of circular cylindrical arrays
Author(s) -
Narasimhan M. S.,
Rao R. Srihari
Publication year - 1991
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650040508
Subject(s) - near and far field , fast fourier transform , point (geometry) , excitation , dipole , field (mathematics) , simple (philosophy) , turn (biochemistry) , physics , circular buffer , geometry , optics , acoustics , mathematics , engineering , computer science , algorithm , electrical engineering , nuclear magnetic resonance , philosophy , programming language , epistemology , quantum mechanics , pure mathematics
An analytically simple and numerically efficient procedure to synthesize the far‐field patterns of a cylindrical array of point dipoles with uniform spacing is presented. FFT is employed to determine the excitation currents. A numerical example is presented to validate the synthesis procedure suggested.