What is a wave-absorbing material?

Testing method and principle of radar absorbing materials Radar detection is to emit high-frequency electromagnetic waves in a certain spatial direction, and detect the direction of the target by receiving the reflected electromagnetic signals. If the energy of the reflected wave received by the radar receiver can be reduced or the reflected wave can be reduced so that the received signal is too weak to be recognized, then it is realized. ...

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According to the forming process and bearing capacity of traditional coated absorbing materials, radar absorbing materials can be divided into coated absorbing materials and structural absorbing materials. This issue mainly introduces the traditional coated radar absorbing materials. 1. Nano-absorbing material: the size of the material in a certain direction is nano-scale material (0. 1- ...