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公开(公告)号：US20210305698A1
公开(公告)日：2021-09-30
申请号：US17267037
申请日：2019-10-31
发明人： Liuzhong YIN , Kangqing GUO , Renli XIE , Zitong WANG , Fujun YANG
摘要： Disclosed are a microstrip antenna and a television. The microstrip antenna comprises a substrate, an excitation layer and a grounding layer which are provided on the substrate, and a feed unit and a coupling structure which are provided in the excitation layer. The feed unit is electrically connected to the excitation layer. A coupling layer and the excitation layer are electrically connected to the grounding layer. The coupling structure comprises the coupling layer and a dielectric layer. The dielectric layer is located between the excitation layer and the coupling layer. The coupling layer and the excitation layer are electrically connected to the grounding layer.
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公开(公告)号：US20210351510A1
公开(公告)日：2021-11-11
申请号：US17266635
申请日：2019-10-28
发明人： Liuzhong YIN , Kangqing GUO , Renli XIE , Zitong WANG , Fujun YANG
摘要： Disclosed are a double frequency vertical polarization antenna and a television. The double frequency vertical polarization antenna includes a dielectric substrate, and the dielectric substrate includes a power feeding surface and a mounting surface arranged oppositely. The double frequency vertical polarization antenna further includes a power feeder and an antenna part. The power feeder is provided on the power feeding surface of the dielectric substrate, and the antenna part is provided on the mounting surface of the dielectric substrate. The antenna part includes a high-frequency radiation unit and a low-frequency radiation unit spaced apart from each other. Both the high-frequency radiation unit and the low-frequency radiation unit are penetrated through the dielectric substrate and electrically connected to the power feeder.
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