Excitation of open periodic waveguides
Abstract
The paper examines the excitation of an open periodic waveguide of arbitrary shape by side currents. The analysis of the excitation is carried out on the basis of the field expansion of the system of waves of continuous and line spectra. The fields of weakly attenuating quasi-modes are separated from the total field near the axis of the waveguide.
- Publication:
-
Radiofizika
- Pub Date:
- 1976
- Bibcode:
- 1976RaF....19..263M
- Keywords:
-
- Electromagnetic Fields;
- Wave Excitation;
- Waveguides;
- Continuous Spectra;
- Floquet Theorem;
- Incident Radiation;
- Lorentz Transformations;
- Maxwell Equation;
- Surface Waves;
- Wave Attenuation;
- Wave Equations;
- Communications and Radar