Value of RCS is smaller at 7GHz with - 30.85dBsm, and property is better at 13GHz with 4.56dBsm difference of RCS (radar cross section) comparing of pure medium.

• 在频率7GHz附近雷达散射截面(RCS)最小； -30.；85dBsm。 与纯介质板比较；在13GHz附近雷达散射截面更小；差别4