Field Distribution Patterns in Rectangular and Circular Waveguides

This paper presents a software tool developed using MATLAB's graphical user interface (GUI) functionality to create an interactive human-machine interface. The primary capability of this software involves calculating field distribution data through parameter inputs and displaying real-time visualizations of field patterns in both rectangular and circular waveguides. The implementation utilizes MATLAB's plotting functions and waveguide equations to generate accurate field representations. Users can selectively display electric fields and magnetic fields independently based on their analysis requirements. The software design provides an intuitive and efficient tool to assist users in computational analysis and visualization tasks. This solution proves particularly valuable for researchers and engineers who regularly perform electromagnetic field analysis, offering enhanced computational efficiency through optimized algorithm implementation and interactive parameter adjustment features.