Compound microwave absorbing material with hollow columnar structure

The utility model discloses a compound microwave absorbing material with hollow columnar structure, include: the basement, it includes that more than one has the hollow columnar structure who inhalesthe wave property, and, absorbing material, it attaches to at least the substrate surface. The utility model provides a have hollow columnar structure's microwave absorbing material, the structure isvery simple, the extensive manufacturing of being convenient for, this microwave absorbing material, mechanical strength is high, and it can be excellent to inhale the wave property, and it is strongto inhale the ripples, inhales ripples frequency channel width, and can paste the flat board, it is very convenient to use among the practical application, and adjustable is strong, adjusts cylinder height or aperture density and can realize the high microwave absorption under different frequency channels. 本实用新型公开了种具有中空柱状结构的复合微波吸收材料，包括：基底，其包括个以上具有吸波性质的中空柱状结构；以及，吸波材料，其至少附着于所述基底表面。本实用新型提供的具有中空柱状结构的微波吸收材料，结构十分简单，便于大规模制造；本微波吸收材