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    BALUN TRANSFORMER
    1.
    发明申请
    BALUN TRANSFORMER 有权
    BALUN变压器

    公开(公告)号：US20170026023A1

    公开(公告)日：2017-01-26

    申请号：US14979842

    申请日：2015-12-28

    申请人： FREESCALE SEMICONDUCTOR, INC.

    发明人： Jeremie Jean Simon ,  Laurent Gauthier ,  Maria Del Carmen Medina Urturi ,  Lionel Mongin

    IPC分类号： H01P5/10 ,  H03F3/19 ,  H03F1/56 ,  H03H7/42 ,  H03F3/21

    CPC分类号： H03H7/42 ,  H01P5/10 ,  H03F1/56 ,  H03F3/195 ,  H03F3/26 ,  H03F2200/06 ,  H03F2200/09 ,  H03F2200/222 ,  H03F2200/387 ,  H03F2200/451

    摘要： A balun includes a dielectric layer having first and second sides, an electrically conductive plate on the second side of the dielectric layer, a first electrically conductive line on the first side and comprising a first end electrically connected to a first terminal and a second end, a second electrically conductive line on the second side and comprising a third end electrically coupled to a second terminal and a fourth end connected to an unbalanced terminal and a micro strip line comprising a fifth end electrically connected to the third end and a sixth end. The first electrically conductive line overlaps the second electrically conductive line. The second and the sixth ends are electrically coupled to the electrically conductive plate. The electrically conductive plate is hollowed in at least a region corresponding to an overlap area of the first electrically conductive line and second electrically conductive line.

    摘要翻译： 平衡 - 不平衡转换器包括具有第一和第二侧面的电介质层，在介电层的第二侧上的导电板，在第一侧上的第一导电线，并且包括电连接到第一端子和第二端的第一端， 在第二侧上的第二导电线，并且包括电耦合到第二端子的第三端和连接到不平衡端子的第四端和包括电连接到第三端和第六端的第五端的微带线。 第一导电线与第二导电线重叠。 第二端和第六端电耦合到导电板。 导电板在对应于第一导电线和第二导电线的重叠区域的至少一个区域中空化。

    RF power amplification and distribution systems, plasma ignition systems, and methods of operation therefor
    2.
    发明授权
    RF power amplification and distribution systems, plasma ignition systems, and methods of operation therefor 有权
    RF功率放大和分配系统，等离子体点火系统及其操作方法

    公开(公告)号：US09518554B2

    公开(公告)日：2016-12-13

    申请号：US14559903

    申请日：2014-12-03

    申请人： FREESCALE SEMICONDUCTOR, INC.

    发明人： Lionel Mongin ,  Mario M. Bokatius ,  Pierre-Marie J. Piel

    IPC分类号： F02P23/04 ,  F02P9/00 ,  F02P15/08 ,  H03F3/21 ,  F02P7/02 ,  H03F1/02 ,  H03F3/195 ,  H03F3/24 ,  H03G3/30

    CPC分类号： F02P9/007 ,  F02P7/02 ,  F02P15/08 ,  F02P23/045 ,  H03F1/0288 ,  H03F3/195 ,  H03F3/211 ,  H03F3/24 ,  H03F2200/405 ,  H03F2203/21106 ,  H03F2203/21142 ,  H03G3/3042

    摘要： An embodiment of a plasma ignition system for an internal combustion engine having up to N cylinders includes a power splitter, N phase shifters, N amplifiers, a power combiner network, and up to N radiation devices. The power splitter divides an input RF signal into N divided RF signals. Each phase shifter applies one of multiple pre-determined phase shifts to one of the N divided RF signals to produce N phase shifted RF signals. The N amplifiers amplify the N phase shifted RF signals to produce N amplified, phase shifted RF signals. The power combiner network combines the N amplified, phase shifted RF signals to produce N output RF signals. Each of the radiation devices receives one of the N output RF signals, and produces a plasma discharge when a power level of the output RF signal is sufficiently high.

    摘要翻译： 用于具有多达N个气缸的内燃机的等离子体点火系统的实施例包括功率分配器，N个移相器，N个放大器，功率组合器网络和多达N个辐射装置。 功率分配器将输入RF信号分为N个分频RF信号。 每个移相器将N个划分的RF信号中的一个施加多个预定相移中的一个，以产生N个相移的RF信号。 N个放大器放大N相移RF信号以产生N个放大的相移RF信号。 功率组合器网络组合N个放大的相移RF信号以产生N个输出RF信号。 每个辐射装置接收N个输出RF信号中的一个，并且当输出RF信号的功率电平足够高时产生等离子体放电。