9R. Shavit, A. P. Smolski, E. Michielssen, and R. Mittra. Scattering analysis of high performance large sandwich radomes[ J]. IEEE Trans. Antennas and propagate, 1992,40 ( 2 ) : 126 - 133.
10J. R. Birch, E.A. Nicol and R. L. T. Street. New near - millimeter wavelength radome material [ J 1. Appl. Opt., 1983,22 ( 10 ) : 2947.