发明授权
US06440244B1 Process of making synthetic magnetodielectric with controlled off-normal TE and TM response
有权
制造具有受控非正常TE和TM响应的合成磁电介质的工艺
- 专利标题: Process of making synthetic magnetodielectric with controlled off-normal TE and TM response
- 专利标题(中): 制造具有受控非正常TE和TM响应的合成磁电介质的工艺
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申请号: US09611890申请日: 2000-07-07
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公开(公告)号: US06440244B1公开(公告)日: 2002-08-27
- 发明人: Rodolfo E. Diaz , Michael C. Miller , Michael M. Lo Re , James P. K. Gilb , Shahriar Alam
- 申请人: Rodolfo E. Diaz , Michael C. Miller , Michael M. Lo Re , James P. K. Gilb , Shahriar Alam
- 主分类号: B32B3100
- IPC分类号: B32B3100
摘要:
A synthetic magnetodielectric composite material for absorbing electromagnetic radiation has a sheet of fabric having first and second surfaces. The fabric is formed of an insulating material. Magnetically permeable thread is disposed within the fabric. The magnetically permeable thread comprises a material having a permeability substantially greater than the permeability of free space. The fabric is impregnated with resin. The magnetically permeable thread is configured to provide predetermined permittivity and permeability within a selected frequency range, so as to provide desired absorption/transmission of electromagnetic radiation.
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