Wideband Flat Radomes Using Inhomogeneous Planar Layers

[摘要] Inhomogeneous planar layers (IPLs) are optimally designed as flat radomes in a desired frequency range. First, the electric permittivity function of the IPL is expanded in a truncated Fourier series. Then, the optimum values of the coefficients of the series are obtained through an optimization approach. The performance of the proposed structure is verified using some examples.

[学科分类] 电子、光学、磁材料