MUTUAL COUPLING EFFECTS OF FINITE RECTANGULAR PHASED-ARRAYS

Date

1994-04-14

Author

YAVUZ, H
BUYUKDURA, OM

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A rigorous integral equation formulation for the analysis of a phased array of flangemounted waveguide apertures is given for a finite number of elements and nonuniform spacings. The resulting set of ihtegrd equations is reduced to a matrix equation called the coupling matrix which relates the coefficients of all the modes in all the waveguides to one another. The solution then yields the dominant mode reflection coefficient, coefficients of scattered modes and hence the field in each waveguide. The blockToeplitr symmetry property for the uniformly spaced linear and rectangular grid arrays is utilized in the solution of the system of equations.

Subject Keywords

Phased arrays, Mutual coupling, Apertures, Transmission line matrix methods, Reflection, Rectangular waveguides, Integral equations, Admittance, Waveguide discontinuities, Scattering

URI

https://hdl.handle.net/11511/65039

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Department of Electrical and Electronics Engineering, Conference / Seminar

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Citation Formats

H. YAVUZ and O. BUYUKDURA, “MUTUAL COUPLING EFFECTS OF FINITE RECTANGULAR PHASED-ARRAYS,” 1994, p. 418, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65039.