APPARATUS AND METHODS FOR WIRELESS COMMUNICATION
    9.
    发明申请
    APPARATUS AND METHODS FOR WIRELESS COMMUNICATION 审中-公开
    无线通信的装置和方法

    公开(公告)号:US20150155846A1

    公开(公告)日:2015-06-04

    申请号:US14400655

    申请日:2012-05-22

    IPC分类号: H03H7/38 H01Q5/335 H04W88/06

    摘要: An apparatus comprising: a first resonant circuit configured to have an impedance at a first operational frequency band to impedance match a first radiator to radio circuitry, and to have an impedance at a second operational frequency band to impedance match a second radiator to the radio circuitry; a second resonant circuit configured to have an impedance at the first operational frequency band to impedance match the first radiator to the radio circuitry, and to have an impedance at the second operational frequency band to impedance match the second radiator to the radio circuitry; and a third resonant circuit configured to have an impedance at the first operational frequency band to impedance match the first radiator to the radio circuitry, and to have an impedance at the second operational frequency band to impedance match the second radiator to the radio circuitry.

    摘要翻译: 一种装置,包括:第一谐振电路,其被配置为具有在第一工作频带处的阻抗以阻抗匹配第一辐射器与无线电电路,并且具有在第二工作频带处的阻抗以将第二辐射器阻抗匹配到所述无线电电路 ; 第二谐振电路,其被配置为具有在所述第一工作频带处的阻抗以使所述第一辐射器与所述无线电电路匹配,并且具有在所述第二工作频带处的阻抗以使所述第二辐射器与所述无线电电路匹配; 以及第三谐振电路,其被配置为具有在所述第一工作频带处的阻抗以使所述第一辐射器与所述无线电电路匹配,并且具有在所述第二操作频带处的阻抗以使所述第二辐射器与所述无线电电路匹配。

    Truck fairing
    10.
    发明授权
    Truck fairing 有权
    卡车整流罩

    公开(公告)号:US09027686B2

    公开(公告)日:2015-05-12

    申请号:US14348096

    申请日:2011-10-12

    IPC分类号: B62D35/02

    摘要: A truck includes a frame, an operator cab on the frame and a drive axle having a differential. The differential can be connected to a drive shaft. A fairing for directing air flow around the differential is attached to the frame forward of the drive axle and forward of the differential. The fairing can have a non-deflected position and a deflected position.

    摘要翻译: 卡车包括框架,框架上的操作驾驶室和具有差速器的驱动桥。 差速器可以连接到驱动轴。 用于将气流引导到差速器周围的整流罩附接到驱动轴前方的框架和差速器的前方。 整流罩可以具有非偏转位置和偏转位置。