GAP WAVEGUIDE ANTENNA STRUCTURE AND ELECTRONIC DEVICE

    公开(公告)号:US20230170622A1

    公开(公告)日:2023-06-01

    申请号:US18160181

    申请日:2023-01-26

    CPC classification number: H01Q13/206 H01Q9/0407

    Abstract: This application provides a gap waveguide antenna structure and an electronic device, and relates to the field of communication radars. The antenna structure includes a top layer, a gap waveguide structure, a microstrip structure, and a bottom layer. The top layer is parallel to the bottom layer. A first metal layer and a second metal layer are laid on two sides of a dielectric layer of the top layer, and the microstrip structure is disposed on the second metal layer. A frame of the microstrip structure is separated from metal of the second metal layer by leaving a space. The foregoing special antenna structure can reduce a transmission loss, improve a coupling capability, and effectively improve transmission efficiency of energy or an electromagnetic wave.

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