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Decomposition of the scattering by a finite linear array into periodic and edge components
Author(s) -
Denison Douglas R.,
Scharstein Robert W.
Publication year - 1995
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.4650090613
Subject(s) - enhanced data rates for gsm evolution , scattering , field (mathematics) , component (thermodynamics) , physics , optics , finite element method , acoustics , mathematics , computer science , telecommunications , pure mathematics , thermodynamics
The field scattered by each element in a finite array is decomposed into the contribution of the infinite or periodic array, a component due to the presence of the left edge of the array, and a component due to the right edge of the array. The scattered field due to either array edge is derived from a separate analysis of the appropriate semiinfinite array and is interpreted in terms of a decaying wave that is launched from the array end. © 1995 John Wiley & Sons, Inc.