Analysis of finite phased arrays of printed dipoles using P-FFT algorithm

This paper presents an accurate and efficient method of moments (MoM) for analyzing the characteristic of a large-scale phased dipole array. The precorrected fast Fourier transform (P-FFT) method is employed to accelerate the entire computational process to reduce significantly both the memory requirement and computational time for large arrays. Numerical results are presented to demonstrate the efficiency and accuracy of the presented method.