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公开(公告)号：US09583817B2
公开(公告)日：2017-02-28
申请号：US14428666
申请日：2014-06-10
Inventor： Kentaro Watanabe , Yuichi Kashino , Suguru Fujita , Kohei Sugimoto , Ryosuke Shiozaki
Abstract: A wireless device that suppresses deterioration of antenna characteristics and can be made thin is provided. The wireless device is provided with a substrate, a wireless module that is mounted on the substrate and has an antenna unit, and a casing that accommodates the substrate and the wireless module. The wireless device has a gap of a length that is an approximate multiple of a half-wavelength of a radio wave corresponding to a communication frequency of the antenna unit, from the antenna unit toward the casing.
Abstract translation: 提供抑制天线特性劣化并且可以变薄的无线装置。 无线装置设置有基板，安装在基板上并具有天线单元的无线模块以及容纳基板和无线模块的壳体。 无线装置具有与天线单元的通信频率相对应的从天线单元朝向壳体的无线电波的半波长的近似倍数的间隔。
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公开(公告)号：US20150249283A1
公开(公告)日：2015-09-03
申请号：US14428666
申请日：2014-06-10
Inventor： Kentaro Watanabe , Yuichi Kashino , Suguru Fujita , Kohei Sugimoto , Ryosuke Shiozaki
IPC: H01Q1/24
Abstract: A wireless device that suppresses deterioration of antenna characteristics and can be made thin is provided. The wireless device is provided with a substrate, a wireless module that is mounted on the substrate and has an antenna unit, and a casing that accommodates the substrate and the wireless module. The wireless device has a gap of a length that is an approximate multiple of a half-wavelength of a radio wave corresponding to a communication frequency of the antenna unit, from the antenna unit toward the casing.
Abstract translation: 提供抑制天线特性劣化并且可以变薄的无线装置。 无线装置设置有基板，安装在基板上并具有天线单元的无线模块以及容纳基板和无线模块的壳体。 无线装置具有与天线单元的通信频率相对应的从天线单元朝向壳体的无线电波的半波长的近似倍数的间隔。
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