Simulation Analysis of an Active Controllable Electromagnetic Wave-transparent Windows

Based on the traditional mechanism and analysis method of frequency selective surface, this paper designs and simulates an active controllable electromagnetic Wave-transparent window, which can controllably switch on/off performance. The active controllable electromagnetic wave-transparent window has excellent active controllable switching function in X-band and Ku-band, with insertion loss less than 1dB in the open state and more than 10dB in the closed state.