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    • 37. 发明申请
    • Multiband antenna with removed coupling
    • 多频带天线,拆除耦合
    • US20080007478A1
    • 2008-01-10
    • US11606981
    • 2006-12-01
    • Chang-won JungYoung-eil KimSe-hyun Park
    • Chang-won JungYoung-eil KimSe-hyun Park
    • H01Q1/36
    • H01Q1/38H01Q9/145H01Q9/42
    • A multiband antenna with removed coupling includes a radiator formed as a meander line bent zigzag several times and having a gap filling part in at least one area between neighboring meander lines. The gap filling part interconnects the neighboring meander lines. The multiband antenna further includes a ground connected with the radiator and at least one switch element mounted in an area along the longitudinal direction of the radiator and configured to alternately short or open an area of the radiator. Accordingly, two different resonance frequencies can be tuned using the single antenna, and the antenna efficiency can be enhanced by removing the coupling between the resonant frequencies that are tuned through the gap filling.
    • 具有去除耦合的多频带天线包括形成为弯曲曲线多次的曲折线的散热器,并且在相邻曲折线之间的至少一个区域中具有间隙填充部分。 间隙填充部分将相邻曲折线相互连接。 所述多频带天线还包括与所述散热器连接的地,以及至少一个开关元件,其安装在沿着所述散热器的纵向方向的区域中,并且被配置为交替地缩短或打开所述散热器的区域。 因此,可以使用单个天线来调谐两个不同的谐振频率,并且可以通过去除通过间隙填充调谐的谐振频率之间的耦合来增强天线效率。
    • 39. 发明申请
    • Monopole antenna applicable to MIMO system
    • 单极天线适用于MIMO系统
    • US20070115181A1
    • 2007-05-24
    • US11489457
    • 2006-07-20
    • Se-hyun ParkByung-tae YoonYoung-eil KimYoung-min Moon
    • Se-hyun ParkByung-tae YoonYoung-eil KimYoung-min Moon
    • H01Q1/38
    • H01Q9/42
    • A monopole antenna capable of implementing an MMIO system, which includes a ground part formed of plate metal, a monopole antenna element connected to one side of the ground part and formed of strips bent multiple times, an auxiliary antenna element connected to one side of the ground part and disposed adjacent to the monopole antenna element to electrically connect to the monopole antenna element, and a short-circuit part interconnecting the monopole antenna element and the auxiliary antenna element. Accordingly, the monopole antenna element is bent multiple times so that the antenna can become compact in less than half a width compared to the conventional antenna, and when the MIMO system is constructed, the interference between the respective antennas can be reduced so that the array antenna can become compact in size.
    • 一种能够实现MMIO系统的单极天线,其包括由板金形成的接地部分,连接到接地部分的一侧并由多个弯曲的条带形成的单极天线元件,连接到所述接地部分的一侧的辅助天线元件 接地部分并且设置成与单极天线元件相邻以电连接到单极天线元件,以及将单极天线元件和辅助天线元件互连的短路部分。 因此,与常规天线相比,单极天线元件弯曲多次,使得天线可以变得小于半宽度,并且当构成MIMO系统时,可以减小各个天线之间的干扰,使得阵列 天线尺寸变得紧凑。