ABSORPTION DEVICE FOR ABSORBING ELECTROMAGNETIC RADIATION

    公开(公告)号:US20230318199A1

    公开(公告)日:2023-10-05

    申请号:US18022882

    申请日:2020-08-31

    发明人: Ernst SCHWARZHANS

    IPC分类号: H01Q17/00 H05K9/00

    CPC分类号: H01Q17/002 H05K9/0083

    摘要: An absorption device for absorbing electromagnetic radiation at least in a partial range within a frequency range from 500 MHz to 15 GHz includes a housing (1), which is at least partially transmissive to the electromagnetic radiation to be absorbed and has an inner receptacle space (3), which contains a fill, which includes irregularly arranged absorption elements (4). The absorption elements each include a carrier body (4a) made of an electrically insulating material, on which a layer (4b) is applied externally at least on one side, which is formed by an electrically conductive material.