Mutual coupling between aperture-coupled microstrip patches in multielement arrays

Mutual coupling between aperture-coupled microstrip patches in multielement arrays

A general and effective method is presented for the evaluation of mutual coupling between aperture-coupled patches in multielement arrays. The current distributions on the arrays are evaluated by using a combination method, and the excitation mechanism of the patches is taken into account. Results a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Sheng-Gen Pan, Wolff, I.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Apertures
Current distribution
Equations
Impedance
Microstrip antenna arrays
Mutual coupling
Patch antennas
Phased arrays
Scattering
Transmission line matrix methods
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Beschreibung
Zusammenfassung:A general and effective method is presented for the evaluation of mutual coupling between aperture-coupled patches in multielement arrays. The current distributions on the arrays are evaluated by using a combination method, and the excitation mechanism of the patches is taken into account. Results are compared with measured data. The calculated magnitudes of scattering coefficients and the self-impedance Z/sub 66/ are in good agreement with measurements given by D.H. Schaubert (1989).< >
DOI:10.1109/APS.1992.221558