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公开(公告)号：US08284116B2
公开(公告)日：2012-10-09
申请号：US12647128
申请日：2009-12-24
申请人： Soon Ho Hwang , Joon Ho Byun , Tae Sik Yang , Sung Koo Park , Austin Kim , Kyung Kyun Kang
发明人： Soon Ho Hwang , Joon Ho Byun , Tae Sik Yang , Sung Koo Park , Austin Kim , Kyung Kyun Kang
IPC分类号： H01Q1/50
摘要： An antenna apparatus allows for internal impedance matching by employing an internal matching device therein. The antenna apparatus includes a board body formed of a dielectric material and having a flat structure. The antenna apparatus also includes an antenna device disposed on an upper surface of the board body, and the internal matching device disposed on a lower surface of the board body. The antenna device extends from a feed point and has a first impedance. The internal matching device is connected to the antenna device and has a second impedance used for matching the first impedance with a reference impedance. The antenna device and the internal matching device resonate at the reference impedance in a specific frequency band when a voltage is supplied through the feed point.
摘要翻译： 天线装置通过在其中采用内部匹配装置来允许内部阻抗匹配。 天线装置包括由电介质材料形成并具有扁平结构的板体。 天线装置还包括设置在电路板主体的上表面上的天线装置和设置在电路板主体的下表面上的内部匹配装置。 天线装置从馈电点延伸并具有第一阻抗。 内部匹配装置连接到天线装置，并具有用于将第一阻抗与参考阻抗匹配的第二阻抗。 当通过馈电点提供电压时，天线装置和内部匹配装置在特定频带中的基准阻抗谐振。
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公开(公告)号：US20100156748A1
公开(公告)日：2010-06-24
申请号：US12647128
申请日：2009-12-24
申请人： Soon Ho HWANG , Joon Ho Byun , Tae Sik Yang , Sung Koo Park , Austin Kim , Kyung Kyun Kang
发明人： Soon Ho HWANG , Joon Ho Byun , Tae Sik Yang , Sung Koo Park , Austin Kim , Kyung Kyun Kang
IPC分类号： H01Q1/50
摘要： An antenna apparatus allows for internal impedance matching by employing an internal matching device therein. The antenna apparatus includes a board body formed of a dielectric material and having a flat structure. The antenna apparatus also includes an antenna device disposed on an upper surface of the board body, and the internal matching device disposed on a lower surface of the board body. The antenna device extends from a feed point and has a first impedance. The internal matching device is connected to the antenna device and has a second impedance used for matching the first impedance with a reference impedance. The antenna device and the internal matching device resonate at the reference impedance in a specific frequency band when a voltage is supplied through the feed point.
摘要翻译： 天线装置通过在其中采用内部匹配装置来允许内部阻抗匹配。 天线装置包括由电介质材料形成并具有扁平结构的板体。 天线装置还包括设置在电路板主体的上表面上的天线装置和设置在电路板主体的下表面上的内部匹配装置。 天线装置从馈电点延伸并具有第一阻抗。 内部匹配装置连接到天线装置，并具有用于将第一阻抗与参考阻抗匹配的第二阻抗。 当通过馈电点提供电压时，天线装置和内部匹配装置在特定频带中的基准阻抗谐振。
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公开(公告)号：US08723734B2
公开(公告)日：2014-05-13
申请号：US13283029
申请日：2011-10-27
申请人： Jae Young Chung , Dong-Jin Kim , Tae Sik Yang , Joong Ho Jeong , Ju Hyung Lee
发明人： Jae Young Chung , Dong-Jin Kim , Tae Sik Yang , Joong Ho Jeong , Ju Hyung Lee
IPC分类号： H01Q1/38
摘要： A Multiple Input Multiple Output (MIMO) antenna apparatus is provided. The apparatus includes antenna devices that operate in respective resonant frequency bands. The apparatus also includes a main board comprising a device region and a ground region. The antenna devices are disposed on the device region. The ground plate is disposed on the ground region for grounding the antenna devices. The apparatus also includes at least one isolation device having a negatively charged line that protrudes from the ground plate and extends between the antenna devices on the device region, and a positively charged line that extends around the negatively charged line and connects the antenna devices to each other. The isolation device induces an electromagnetic wave that is generated by the antenna devices between the negative and positively charged lines to isolate the antenna devices from each other.
摘要翻译： 提供了多输入多输出（MIMO）天线装置。 该装置包括在相应的谐振频带中工作的天线装置。 该装置还包括主板，其包括设备区域和接地区域。 天线装置设置在装置区域上。 接地板设置在接地区域，用于使天线装置接地。 该装置还包括至少一个隔离装置，其具有从接地板突出并在设备区域上的天线装置之间延伸的带负电荷的线，以及在带负电的线周围延伸并且将天线装置连接到每个 其他。 隔离装置引起由负极和带正电的线路之间的天线装置产生的电磁波，以将天线装置彼此隔离。
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