Mismatch in dielectric-loaded rectangular waveguide antenna

T. S. Bird*, S. G. Hay

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


A method is described for calculating mode reflection and conversion at the aperture of a dielectric-loaded waveguide terminating in a groundplane. Theoretical and measured results are presented for the mismatch in a rectangular waveguide with dielectric placed parallel to the principal electric field. These results demonstrate the importance of high-order modes in estimating mismatch.

Original languageEnglish
Pages (from-to)59-61
Number of pages3
JournalElectronics Letters
Issue number1
Publication statusPublished - 4 Jan 1990
Externally publishedYes


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