The single-model bandwidth in a rectangular dielectric image waveguide
The single mode bandwidth of a rectangular dielectric image waveguide is analyzed on the basis of eigenvalue equations, yielding values for the lowest relevant mode, the first-order mode, and the normalized guide height. The effective dielectric constant method of Knox and Toulios (1970) is used in order to circumvent the deficiencies of the Marcatili (1969) method.
International Journal of Infrared and Millimeter Waves
- Pub Date:
- December 1984
- Imaging Techniques;
- Rectangular Waveguides;
- Electronics and Electrical Engineering