About this document
Numerical Analysis of Waveguide Cavities by hmalrizzo is a document available to read on EtoBox.
This document describes a numerical method for calculating the resonant frequencies and external quality (Q) factors of cavities coupled to waveguides. The method uses finite elements to solve the Helmholtz equation with Robin boundary conditions on a virtual boundary separating the cavity-waveguide region from the infinite waveguide. This leads to a damped oscillator equation that can be linearized. The method provides reasonable results for resonant frequencies and Q values compared to other methods over
- Author
- hmalrizzo
- Language
- EN