The Study Status and Development of Metamaterial Absorber

Metamaterial with superior physical properties is a new type of artificial electromagnetic material.Absorbing material is used widely on stealth weapons of aircraft, missiles, ships, tanks and other more extensive application.the improvement in performance of the metamaterial absorbing body can design new unit structure, design and research the optimized algorithm, use new materials and hybrid materials, explore and combine with new concept, etc. Firstly introduces the working principle of absorbing material and the research progress of absorbing materials and terahertz metamaterials.Finally, the research status of the metamaterial absorber is summarized at the domestic and foreign.