Systems and methods for transloop impedance matching of an antenna

    公开(公告)号:US10103435B2

    公开(公告)日:2018-10-16

    申请号:US15346784

    申请日:2016-11-09

    摘要: In accordance with embodiments of the present disclosure, an information handling system may include an enclosure for housing information handling resources of the information handling system, the enclosure having an antenna slot formed therein and formed from a material substantially different from that in which the remainder of the enclosure is formed and a circuit board mechanically coupled to the enclosure and proximate to the antenna slot, the circuit board comprising an antenna electrically coupled at two or more locations to the enclosure so as to form a loop antenna and the antenna positioned such that the antenna at least partially overlaps the antenna slot.

    Electromagnetic wave shielding body
    5.
    发明授权
    Electromagnetic wave shielding body 有权
    电磁波屏蔽体

    公开(公告)号:US07898499B2

    公开(公告)日:2011-03-01

    申请号:US11816393

    申请日:2006-02-15

    IPC分类号: H01Q13/14

    摘要: An electromagnetic screen (1) comprises a plurality of antennas (4) each of which reflects an electromagnetic wave having a specific frequency. The plurality of antennas (4) are arranged so as to constitute a pattern. Each of the antennas (4) has three segment-shaped first element parts (4a) and three segment-shaped second element parts (4b). The three first element parts (4a) radially extend from the center of the antenna (4) by substantially the same length such that any two of the three first element parts (4a) form an angle of 120° with each other. Each of the second element parts (4b) are connected to an outer edge of a corresponding one of the first element parts (4a).

    摘要翻译: 电磁屏幕(1)包括多个天线(4),每个天线反射具有特定频率的电磁波。 多个天线(4)被布置成构成图案。 每个天线(4)具有三个段状的第一元件部分(4a)和三个段状的第二元件部分(4b)。 三个第一元件部分(4a)从天线(4)的中心径向延伸大致相同的长度,使得三个第一元件部分(4a)中的任何两个彼此形成120°的角度。 每个第二元件部分(4b)连接到第一元件部分(4a)中对应的一个的外边缘。