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1. 发明公开

EP2693860A1 WAVE-ABSORBING METAMATERIAL 有权转让
标题翻译： WELLENABSORBIERENDES METAMATERIAL
公开(公告)号：EP2693860A1
公开(公告)日：2014-02-05
申请号：EP11862653.0
申请日：2011-11-30
申请人： Kuang-Chi Institute of Advanced Technology , Kuang-Chi Innovative Technology Ltd.
发明人： LIU, Ruopeng , LUAN, Lin , ZHAO, Zhiya , WANG, Wenjian
IPC分类号： H05K9/00
CPC分类号： G21F1/08 , H01Q17/00 , H01Q17/002 , H05K9/0086
摘要： The present invention relates to a wave-absorbing metamaterial, comprising a substrate which is provided with two opposite lateral surfaces, wherein a plurality of periodically arranged artificial metal microstructures are attached on at least one of the two opposite lateral surfaces; when an electromagnetic wave having an incident direction vertical to the two opposite lateral surfaces of the substrate is transmitted to the wave-absorbing metamaterial, a relative permittivity of the metamaterial is substantially equal to a relative magnetic conductivity of the metamaterial. A wave-absorbing principle different from that of a conventional wave-absorbing material is employed on the wave-absorbing metamaterial; an ideal wave-absorbing effect is achieved by periodically arranging various artificial metal microstructures on the substrate and adjusting the artificial metal microstructures; and the wave-absorbing metamaterial has the advantages of minor weight, small thickness and simply adjustable electromagnetic parameters.
摘要翻译：本发明涉及一种波浪吸收超材料，其特征在于，具有设置有两个相对的侧面的基板，其中在所述两个相对的侧面中的至少一个上附着多个周期性布置的人造金属微结构体; 当具有垂直于基板的两个相对侧表面的入射方向的电磁波被传递到吸波超材料时，超材料的相对介电常数基本上等于超材料的相对磁导率。在吸波超材料上采用与传统吸波材料不同的波吸收原理; 通过在基板上周期性地布置各种人造金属微结构并调整人造金属微观结构，实现理想的波浪吸收效果; 吸波材料具有重量轻，厚度小，电磁参数简单等优点。

2. 发明公开

EP2688380A1 IMPEDANCE MATCHING COMPONENT AND HYBRID WAVE-ABSORBING MATERIAL 有权
标题翻译： COMPONENT阻抗适应和杂波吸波材料
公开(公告)号：EP2688380A1
公开(公告)日：2014-01-22
申请号：EP11855247.0
申请日：2011-11-30
申请人： Kuang-Chi Innovative Technology Ltd. , Kuang-Chi Institute of Advanced Technology
发明人： LIU, Ruopeng , XU, Guanxiong , JI, Chunlin , ZHAO, Zhiya , FANG, Nenghui , ZHANG, Yangyang , WANG, Wenjian , YUE, Yutao
IPC分类号： H05K9/00
CPC分类号： H01Q17/00 , H01Q15/006 , H01Q15/10 , H05K1/0236 , H05K1/024 , H05K9/0088
摘要： Embodiments of the present disclosure relate to an impedance matching component and a hybrid wave-absorbing material. The impedance matching component is disposed between a first medium and a second medium, and comprises a plurality of functional sheet layers. Impedances of the functional sheet layers vary continuously in a stacking direction of the functional sheet layers, with the impedance of a first one of the functional sheet layers being identical to that of the first medium and the impedance of a last one of the functional sheet layers being identical to that of the second medium. According to the impedance matching component and the hybrid wave-absorbing material of the present disclosure, the impedance matching component has a graded impedance, with an impedance value thereof at a side being identical to that of a first medium and an impedance value thereof at the other side being identical to that of a second medium. The continuous changes in the intermediate portion eliminate sudden transitions of the impedance between the first medium and the second medium. Thereby, the problems of partial reflection and energy loss of electromagnetic waves when propagating through an interface between different media are overcome. Furthermore, the hybrid wave-absorbing material of the present disclosure has improved wave-absorbing performances.

3. 发明授权

EP2688380B1 IMPEDANCE MATCHING COMPONENT AND HYBRID WAVE-ABSORBING MATERIAL 有权
标题翻译：阻抗匹配元件和混合吸波材料
公开(公告)号：EP2688380B1
公开(公告)日：2017-12-20
申请号：EP11855247.0
申请日：2011-11-30
申请人： Kuang-chi Innovative Technology Ltd. , Kuang-Chi Institute of Advanced Technology
发明人： LIU, Ruopeng , XU, Guanxiong , JI, Chunlin , ZHAO, Zhiya , FANG, Nenghui , ZHANG, Yangyang , WANG, Wenjian , YUE, Yutao
IPC分类号： H05K9/00 , H01Q15/00 , H01Q17/00
CPC分类号： H01Q17/00 , H01Q15/006 , H01Q15/10 , H05K1/0236 , H05K1/024 , H05K9/0088
摘要： Embodiments of the present disclosure relate to an impedance matching component and a hybrid wave-absorbing material. The impedance matching component is disposed between a first medium and a second medium, and comprises a plurality of functional sheet layers. Impedances of the functional sheet layers vary continuously in a stacking direction of the functional sheet layers, with the impedance of a first one of the functional sheet layers being identical to that of the first medium and the impedance of a last one of the functional sheet layers being identical to that of the second medium. According to the impedance matching component and the hybrid wave-absorbing material of the present disclosure, the impedance matching component has a graded impedance, with an impedance value thereof at a side being identical to that of a first medium and an impedance value thereof at the other side being identical to that of a second medium. The continuous changes in the intermediate portion eliminate sudden transitions of the impedance between the first medium and the second medium. Thereby, the problems of partial reflection and energy loss of electromagnetic waves when propagating through an interface between different media are overcome. Furthermore, the hybrid wave-absorbing material of the present disclosure has improved wave-absorbing performances.

4. 发明授权

EP2693860B1 WAVE-ABSORBING METAMATERIAL 有权转让
标题翻译：吸波超材料
公开(公告)号：EP2693860B1
公开(公告)日：2017-04-19
申请号：EP11862653.0
申请日：2011-11-30
申请人： Kuang-chi Innovative Technology Ltd. , Kuang-Chi Institute of Advanced Technology
发明人： LIU, Ruopeng , LUAN, Lin , ZHAO, Zhiya , WANG, Wenjian
IPC分类号： H05K9/00 , H01Q17/00
CPC分类号： G21F1/08 , H01Q17/00 , H01Q17/002 , H05K9/0086

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