Mutual coupling in finite coplanar rectangular waveguide arrays

T. S. Bird

doi:10.1049/el:19870834

Mutual coupling in finite coplanar rectangular waveguide arrays

T. S. Bird^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

Mutual admittance expressions are given for all possible combinations of mode coupling in an array of identical collinear rectangular waveguides opening into an infinite ground plane. Results are presented for the worst case of E-plane coupling between identical square waveguide to show that significant high-order mode excitation can occur. Some of these modes are a source of crosspolarisation, making mutual coupling important to the prediction of the crosspolar pattern of a rectangular waveguide array.

Original language	English
Pages (from-to)	1199-1201
Number of pages	3
Journal	Electronics Letters
Volume	23
Issue number	22
DOIs	https://doi.org/10.1049/el:19870834 https://doi.org/10.1049/el:19880089
Publication status	Published - 1 Jan 1987
Externally published	Yes

Bibliographical note

Erratum can be found in Electronics Letters, 24(2), p. 134, 1988.
https://doi.org/10.1049/el:19880089

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Mutual coupling in finite coplanar rectangular waveguide arrays

Abstract

Bibliographical note

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