The Amplitude and Power Criterion in the Synthesis Problems for Waveguide Antennas

The synthesis problem of the waveguide array according to the prescribed amplitude and power radiation pattern is considered. The mutual coupling of the separate elements of array is taken into account in the process of solution of a direct problem (analysts problem). Variational statement of the sy...

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Bibliographic Details
Main Authors: Andriychuk, M.I., Zamorska, O.F.I.
Format: Conference Proceeding
Language:English
Subjects:
amplitude radiation characteristics
Antenna arrays
Antenna radiation patterns
Antenna theory
Apertures
Current distribution
Electromagnetic waveguides
Mathematics
methods of successive approximation
Microstrip antenna arrays
modeling results
Mutual coupling
Nonlinear equations
Waveguide array
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Summary:The synthesis problem of the waveguide array according to the prescribed amplitude and power radiation pattern is considered. The mutual coupling of the separate elements of array is taken into account in the process of solution of a direct problem (analysts problem). Variational statement of the synthesis problem is used. The functionals representing a mean-square deviation of the prescribed and received radiation patterns are minimized. The corresponding nonlinear equations are reduced; and the modeling results are shown.
DOI:10.1109/ICATT.2007.4425239