Fast and accurate analysis of radome in receiving mode with modified surface integration

A fast and accurate method based on the modified surface integration (MSI) method is proposed to analyze the transmit fields through the radome in the receiving mode. Compared to the original MSI method, the reflection on the inner surface of the radome wall is considered in this method. And the computational time of the proposed fast method is reduced significantly. Numerical results are in excellent agreement with the results of the full-wave method.