Extending the applicability of the combined-field integral equation to geometries containing open surfaces
IEEE Antennas and Wireless Propagation Letters
Institute of Electrical and Electronics Engineers
515 - 516
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In this letter, we consider the solution of large electromagnetics problems of composite structures with coexisting open and closed conductors. By modifying the construction of the combined-field integral equation (CFIE), we demonstrate a significant improvement in the iterative solution of these problems compared to the conventional electric-field formulation.