Verification Process of Finite-Element Method Code for Electromagnetics: Using the method of manufactured solutions

Computational electromagnetics (CEM) has become an indispensable tool for the analysis of electromagnetic problems because of the predictive power of Maxwell's equations. If these equations are solved correctly, the solution can predict experimental outcomes and design performances. CEM techniques are being used in many different areas such as electromagnetic compatibility, antenna analysis, radar cross section (RCS), cellular phone?human body interaction, design of electrical and medical devices, target recognition, and lightning strike simulation.