Directional coupler architecture for radio frequency power amplifier
    1.
    发明授权
    Directional coupler architecture for radio frequency power amplifier 有权
    射频功率放大器的定向耦合器结构

    公开(公告)号:US08699975B1

    公开(公告)日:2014-04-15

    申请号:US13363905

    申请日:2012-02-01

    IPC分类号: H04B1/04 H03G3/30 H01P5/16

    CPC分类号: H03G3/3042 H01P5/16 H03F3/24

    摘要: Various embodiments may provide a circuit including a radio frequency (RF) power amplification module having an RF power amplifier. The RF power amplification module may further include a directional coupler coupled with the RF power amplifier and configured to produce a power signal at a coupling port of the directional coupler corresponding to an output power of the RF power amplifier. The RF power amplification module may further include a switch coupled between the coupling terminal and a sensing path to selectively couple the coupling port with a power detector via the sensing path. The RF power amplification module may further include a termination load coupled to an isolation port of the directional coupler. Some embodiments may include a plurality of RF power amplification modules coupled together by the sensing path.

    摘要翻译: 各种实施例可以提供包括具有RF功率放大器的射频(RF)功率放大模块的电路。 RF功率放大模块还可以包括与RF功率放大器耦合的定向耦合器,并被配置为在定向耦合器的耦合端口处产生对应于RF功率放大器的输出功率的功率信号。 RF功率放大模块还可以包括耦合在耦合端子和感测路径之间的开关,以通过感测路径选择性地将耦合端口与功率检测器耦合。 RF功率放大模块还可以包括耦合到定向耦合器的隔离端口的终端负载。 一些实施例可以包括通过感测路径耦合在一起的多个RF功率放大模块。

    TRANSMISSION DEVICE FOR GENERATING AN ANALOG MODULATED PULSE TRAIN AND FOR TRANSMITTING THE SAME AND A RECEIVING DEVICE FOR RECEIVING A RESPECTIVE SIGNAL
    2.
    发明申请
    TRANSMISSION DEVICE FOR GENERATING AN ANALOG MODULATED PULSE TRAIN AND FOR TRANSMITTING THE SAME AND A RECEIVING DEVICE FOR RECEIVING A RESPECTIVE SIGNAL 失效
    用于产生模拟调制脉冲串并用于发送模拟脉冲串的传输装置和用于接收相应信号的接收装置

    公开(公告)号:US20120045009A1

    公开(公告)日:2012-02-23

    申请号:US13122832

    申请日:2009-10-07

    IPC分类号: H04L27/02 H04L27/06 H04L27/04

    CPC分类号: H04B1/71635 H04B1/7176

    摘要: The present invention relates to a transmitting device and to a receiving device. In particular, it relates to a transmitting device for producing an analogue modulated pulse train and for emitting the same, comprising a pulse generator (1), with which a pulse train with an individual pulse form can be produced such that the pulse train falls in the frequency range into a predefined frequency band and/or into a predefined frequency mask, a modulation unit (2) which is connected to the pulse generator and with which a pulse train produced and/or to be produced by the pulse generator can be analogue-modulated by means of a predefined modulation scheme with respect to the amplitude thereof and/or the position of the individual pulses thereof, and an emitting unit (3), in particular an antenna, which is connected to the pulse generator and/or to the modulation unit and is suitable for emitting in the predefined frequency band and/or in the frequency range of the predefined frequency mask, with which emitting unit the analogue modulated pulse train can be emitted, in particular beamed.

    摘要翻译: 本发明涉及发送装置和接收装置。 特别地,本发明涉及一种用于产生模拟调制脉冲串并用于发射模拟调制脉冲串的发送装置,包括脉冲发生器(1),可以产生具有单独脉冲形式的脉冲串,使得脉冲串落入 将频率范围设置为预定义的频带和/或预定义的频率屏蔽,连接到脉冲发生器并由脉冲发生器产生和/或由脉冲发生器产生的脉冲串的调制单元(2)可以是模拟 相对于其幅度和/或其各自脉冲的位置和/或其各自脉冲的位置通过预定调制方案调制的发射单元(3),特别是连接到脉冲发生器的发射单元(3)和/或 该调制单元适于以预定义频率掩模的预定义频带和/或频率范围内发射,发射单元可以发射模拟调制脉冲序列 吊竿。

    Frame arrangement for a vehicle roof

    公开(公告)号:USRE34098E

    公开(公告)日:1992-10-13

    申请号:US718213

    申请日:1991-06-20

    IPC分类号: B60J7/02

    CPC分类号: B60J7/022

    摘要: A frame arrangement for a vehicle roof that has a roof opening that is closable by a displaceable cover panel that, along with driving and guiding components thereof, is supported on a frame bounding the roof opening which has only the function of a support, i.e., does not form a necessary part of a fully functional installation unit, comprising a guide insert and a covering. The guide insert and the covering form the tracks for a slidable guide element and the cable guide channels for actuating cables, which interact with an appropriately suitable actuation device for displacing the cover panel. The guide insert can be made of plastic or metal, and the covering is advantageously divided into a front side section and side sections. These sections of the covering can be uniformly produced of plastic or metal or individual sections can be produced of plastic and others, in turn, of metal. Also, the guide insert as well as the covering can be produced entirely of plastic. Further, the guide insert can also form a guide for a sliding internal headliner panel.

    Flexible thermoplastic rack bar
    5.
    发明授权
    Flexible thermoplastic rack bar 失效
    柔性热塑性棒材

    公开(公告)号:US5150631A

    公开(公告)日:1992-09-29

    申请号:US759666

    申请日:1991-09-13

    IPC分类号: E05F11/42 F16H55/26

    摘要: Flexible thermoplastic rack bar for meshing with a gear wheel, particularly for the drive of displaceable vehicle elements, like roof elements, sliding windows, and the like, having a series of supported teeth and a pull-resistant reinforcement embedded essentially parallel to a pitch line of the rack bar. The rack bar teeth are supported on at each lateral side and the reinforcement is disposed only in a cross-sectional area of the rack bar which lies heightwise between the head and the root of the rack bar teeth, preferably, substantially along a central transverse plane of the rack bar.

    摘要翻译: 用于与齿轮啮合的柔性热塑性齿条,特别是用于可移动车辆元件的驱动,例如屋顶元件,滑动窗等,具有一系列支撑的齿和基本平行于俯仰线的抗拉加固件 的机架栏。 齿条齿在每个侧面被支撑,并且加强件仅设置在齿条的横截面区域中,齿条的高度方向位于齿条齿的头部和根部之间,优选地,基本上沿着中心横向平面 的机架栏。

    Roof and frame assembly for a motor vehicle and method of forming same
    6.
    发明授权
    Roof and frame assembly for a motor vehicle and method of forming same 失效
    用于机动车辆的车顶和车架组件及其形成方法

    公开(公告)号:US5020850A

    公开(公告)日:1991-06-04

    申请号:US410893

    申请日:1989-09-22

    IPC分类号: B60J7/057

    摘要: A sliding type vehicle roof is provided having guide tubes for pressure-resistant drive cables that are positioned, in the zone of contact area between the drive cables and a drive device, in a sheathing part that is formed about the guide tubes and acts as a holding device for the guide tubes. In the sheathing part, there is provided at least one recess to accommodate a drive pinion of the drive device, and a central opening in the base of the recess for accurately locating the drive pinion. Further, the sheathing part functions as a support for the drive device, that is suitably attached to the sheathing part with the aid of screws, and a defined seat can be provided on the sheathing part to receive the top housing part of the drive device. The sheathing part with the drive thereon can be attached to the frame, which can be set into a roof opening of a vehicle roof.

    摘要翻译: 一种滑动型车顶设置有用于耐压驱动电缆的引导管,该引导管在驱动电缆和驱动装置之间的接触区域中定位在围绕引导管形成的护套部分中,并且用作 用于导管的保持装置。 在护套部分中,设置有至少一个凹部以容纳驱动装置的驱动小齿轮,以及凹部的基部中的中心开口,用于精确地定位驱动小齿轮。 此外,护套部件用作驱动装置的支撑件,借助于螺钉适当地附接到护套部分,并且可以在护套部分上设置限定的座以容纳驱动装置的顶部壳体部分。 其上具有驱动器的护套部分可以附接到框架,框架可以设置在车顶的屋顶开口中。

    Openable motor vehicle roof
    7.
    发明授权
    Openable motor vehicle roof 有权
    可开启的机动车顶

    公开(公告)号:US06631945B2

    公开(公告)日:2003-10-14

    申请号:US10025828

    申请日:2001-12-26

    IPC分类号: B60J705

    CPC分类号: B60J7/05

    摘要: An openable motor vehicle roof with at least one cover which selectively closes the roof opening by means of a raising and displacement mechanism (crank path, crank pin, drive carriage) and at least partially clears it by raising or lowering its rear edge and by displacement along a guide rail, with a locking element which locks an element connected to the cover with the guide rail in the closed position and the raised position. For reliable and low-wear interlocking of the cover mechanism in the closed and raised position, with a simple structure, it is provided that, in a sliding and lifting roof with a cover which can be lowered and can be pushed under the fixed vehicle roof, there is a locking element on the locking lever which is pivotally located on a component (cover carrier) which is connected to the cover being disengaged from the guide rail toward the end of the lowering motion of the cover which precedes the displacement motion.

    摘要翻译: 一种具有至少一个盖子的可开启的机动车辆车顶,其通过升高和移动机构(曲柄通道,曲柄销,驱动支架)选择性地关闭车顶开口,并且通过升高或降低其后边缘和位移来至少部分地清除 沿着导轨,具有锁定元件,其将连接到盖的元件与导轨锁定在关闭位置和升高位置。 为了在闭合和升高位置的盖机构的可靠和低磨损的联锁,结构简单,在具有可以降下并能够被推到固定车顶下的盖的滑动和起重屋顶 在锁定杆上有一个锁定元件,该锁定元件枢转地定位在一个部件(盖子托架)上,该元件连接到盖子上,使其与引导轨道分离,使得在位移运动之前的盖子的下降运动结束。 / PTEXT>

    Motor vehicle roof with two covers and two head liner parts
    8.
    发明授权
    Motor vehicle roof with two covers and two head liner parts 有权
    机动车顶盖有两个盖子和两个头部衬管零件

    公开(公告)号:US06481787B1

    公开(公告)日:2002-11-19

    申请号:US09698141

    申请日:2000-10-30

    IPC分类号: B60J7047

    CPC分类号: B60J7/0038 B60J7/047

    摘要: A sliding motor vehicle roof with two rigid covers (10, 11) for closing and at least partially exposing a roof opening (12) which is bordered by the roof frame in the fixed roof surface (13), with an displacement means for the ventilation position of the two covers (10, 11), and with a head liner which has a front and a rear headliner part (14, 15) and which can be moved at least partially independently of the cover position in the direction of the lengthwise axis of the motor vehicle by the displacement means. It is provided that, in order to produce the front horizontal ventilation gap (16) in front of the front edge of the front headliner part (14) and the rear horizontal ventilation gap (17) between the two headliner parts (14, 15), the front headliner part (14) is coupled to the rear headliner part (15). The front headliner part (14) can be moved from the closed position into the position which opens the front ventilation gap (16), and the rear headliner part (15) can be moved away from the front headliner part (14) by the ventilation position motion of the cover (10, 11) to clear the rear ventilation gap (17).

    摘要翻译: 一种具有两个刚性盖(10,11)的滑动机动车辆车顶,用于关闭并且至少部分地暴露由所述车顶框架固定在所述固定屋顶表面(13)中的边界的屋顶开口(12),具有用于通风的位移装置 两个盖子(10,11)的位置以及具有前后顶篷部件(14,15)的头衬套,并且可以沿纵向轴线方向至少部分地独立于盖子位置移动 的机动车辆。 其特征在于,为了在两个顶篷部件(14,15)之间的前侧顶篷部件(14)的前边缘前侧和后部横向通气间隙(17)之间产生前部水平通风间隙(16) ,前顶篷部件(14)联接到后顶篷部件(15)。 前顶篷部件14可以从关闭位置移动到打开前通风间隙16的位置,并且后顶篷部件15可以通过通风而远离前顶篷部件14移动 盖(10,11)的位置运动以清除后部通气间隙(17)。

    Frame arrangement for a vehicle roof
    9.
    发明授权
    Frame arrangement for a vehicle roof 失效
    车顶安装框架

    公开(公告)号:US4969681A

    公开(公告)日:1990-11-13

    申请号:US481818

    申请日:1990-02-20

    IPC分类号: B60J7/02

    CPC分类号: B60J7/02

    摘要: A frame arrangement for a vehicle roof that has a roof opening that is closable by a displaceable cover panel that, along with driving and guiding components thereof, is supported on a frame bounding the roof opening which has only the function of a support, i.e., does not form a necessary part of a fully functional installation unit, comprising a guide insert and a covering. The guide insert and the covering form the tracks for a slidable guide element and the cable guide channels for actuating cables, which interact with an appropriately suitable actuation device for displacing the cover panel. The guide insert can be made of plastic or metal, and the covering is advantageously divided into a front side section and side sections. These sections of the covering can be uniformly produced of plastic or metal or individual sections can be produced of plastic and others, in turn, of metal. Also, the guide insert as well as the covering can be produced entirely of plastic. Further, the guide insert can also form a guide for a sliding internal headliner panel.

    摘要翻译: 一种用于车顶的框架结构,其具有可由可移动的盖板封闭的屋顶开口,该屋顶开口与其驱动和引导部件一起被支撑在仅具有支撑件功能的屋顶开口的框架上,即, 不构成完全功能的安装单元的必要部分,包括导向插入件和覆盖物。 引导插入物和覆盖物形成用于可滑动引导元件的轨道和用于致动电缆的电缆引导通道,其与适当地合适的致动装置相互作用以移动盖板。 导向插入件可以由塑料或金属制成,并且该盖子有利地被分成前侧部分和侧部分。 覆盖物的这些部分可以均匀地由塑料或金属制成,或者单独的部分可以由塑料等制成,也可以由金属制成。 此外,导向插入物以及覆盖物可以完全由塑料制成。 此外,引导插入件还可以形成用于滑动内部顶篷面板的引导件。