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    • 6. 发明授权
    • Wireless internal antenna for home network and digital electric home appliance
    • 家用网络和数字家用电器的无线内部天线
    • US07145516B2
    • 2006-12-05
    • US10994470
    • 2004-11-23
    • Young-Joon KoJae-Yeong Park
    • Young-Joon KoJae-Yeong Park
    • H01Q13/10H01Q1/38
    • H01Q1/2258H01Q1/22H01Q1/38H01Q9/0407H01Q9/285H04W84/12
    • Disclosed is a wireless internal antenna for a home network and digital electric home appliance which comprises: a wireless antenna for a client having a tuning slot at an upper surface of a client device to realize an impedance matching at a band of IEEE802.11b (a band of 2.4 GHz) and having a certain type patch pole at a lower surface of the client device to have return characteristics at a band of IEEE802.11a (a band of 5 GHz); and a wireless antenna for a server, enabling transmission/reception to/from the client device, having an air slot at an upper surface of a server device and a feeding line at a lower surface thereof, and the server device is supported at a ground plate by a supporting portion installed at a lower part thereof.
    • 公开了一种用于家庭网络和数字家用电器的无线内部天线,其包括:用于客户端的无线天线,其具有在客户端设备的上表面处的调谐槽,以实现在IEEE802.11b(a 2.4GHz的频带),并且在客户端设备的下表面具有一定类型的贴片极,以在IEEE802.11a的频带(5GHz的频带)具有返回特性; 以及用于服务器的无线天线,其能够向/从客户端设备发送/接收,在服务器设备的上表面具有空气槽,在其下表面具有馈电线,并且服务器设备被支撑在地面 通过安装在其下部的支撑部分。
    • 9. 发明申请
    • PCB TYPE DUAL BAND PATCH ANTENNA AND WIRELESS COMMUNICATION MODULE INCORPORATING THE SAME PCB TYPE DUAL BAND PATCH ANTENNNA
    • PCB类型双带天线和无线通信模块并入相同的PCB类型双带天线天线
    • US20100090907A1
    • 2010-04-15
    • US12443083
    • 2007-07-04
    • Young-Joon KoJae-Young KimKwang-Roh Park
    • Young-Joon KoJae-Young KimKwang-Roh Park
    • H01Q1/38H01Q1/24
    • H01Q9/0407H01Q1/38H01Q5/357
    • The invention provides a PCB type dual band patch antenna and a wireless communication module incorporating the antenna. The antenna includes a substrate. A ground pattern is formed on the substrate. A radiating patch is formed on the substrate to be spaced apart from the ground pattern at a predetermined distance. The radiating patch includes an input arm and a main radiator which are divided by a slot with ‘L’ and inverse ‘L’ shapes combined. The main radiator has an open terminal opposing the input arm across the slot. Also, a feeding part is connected to the input arm of the radiating patch to apply an electrical signal to the radiating patch. Further, wireless devices are integrally mounted on the PCB substrate used for the antenna, thereby achieving a high efficiency and wide-bandwidth dual band patch antenna and a minimal-sized and low-cost wireless communication module.
    • 本发明提供了一种PCB型双频贴片天线和包含天线的无线通信模块。 天线包括基板。 在基板上形成接地图案。 辐射贴片形成在衬底上,以与预定距离的接地图案间隔开。 辐射贴片包括由“L”和“L”形组合的槽划分的输入臂和主辐射器。 主散热器有一个打开的端子,与输入臂相对的插槽相对。 此外,馈电部分连接到辐射贴片的输入臂,以向辐射贴片施加电信号。 此外,无线设备一体地安装在用于天线的PCB衬底上,从而实现高效率和宽带宽双频贴片天线以及最小尺寸和低成本的无线通信模块。