Abstract
A finite-element method is described for the analysis of leaky modes of open uniform waveguides with arbitrary cross-section. The field is represented by a hybrid element in the infinite exterior region, and by conventional triangular elements inside and near the waveguide. Results are presented for channel waveguide, slotted square guide and slotted circular waveguide.
Original language | English |
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Pages (from-to) | 697-699 |
Number of pages | 3 |
Journal | Electronics Letters |
Volume | 22 |
Issue number | 13 |
DOIs | |
Publication status | Published - 1986 |
Externally published | Yes |
Bibliographical note
Erratum can be found in Electronics Letters, 22(18), p. 967, 1986.https://doi.org/10.1049/el:19860660