An Efficient Sampling Method for the Interpolation/Extrapolation of Electromagnetic Responses in Time and Frequency Domains.

The higher-order maximal orthogonal vector basis functions are used to get a target's sampling information in interpolation/extrapolation of electromagnetic responses in the time and frequency domains. With the method, the computational complexity of sampling would decrease sharply without loss of accuracy. As a result, the proposed method solved the problem of high computational complexity and great resource consuming of a traditional sampling method. Some numerical results are given to verify the high efficiency and accuracy of this method. [ABSTRACT FROM AUTHOR]