Title :
Higher-order evanescent modes on slow-wave structures
Author :
Sangster, A.J. ; Maher, B.O.
Author_Institution :
Heriot-Watt University, Department of Electrical & Electronic Engineering, Edinburgh, UK
Abstract :
By employing suitable mathematical models, the higher-order evanescent modes on two common slow-wave systems are discussed. It is shown that these closely resemble corresponding modes on related plane-waveguide or coaxial-line structures.
Keywords :
guided electromagnetic wave propagation; waveguide theory; higher order evanescent modes; mathematical models; slow wave structures;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19720441
