Numerical Methods in Electromagnetics

Numerical methods in electromagnetics are computational techniques used to accurately simulate how electric and magnetic fields behave in complex environments. Because exact mathematical solutions are often impossible for real-world problems, these methods break down the problem into smaller, manageable parts and use algorithms to solve them step-by-step. This allows engineers to predict how electromagnetic waves interact with objects and materials, aiding in the design of antennas, circuits, and wireless systems. In essence, numerical methods serve as powerful tools to analyze electromagnetic phenomena that are too intricate for traditional equations alone.