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 |
|---|---|
| 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