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    • 3. 发明申请
    • PHASE DETECTOR CIRCUITRY
    • 相位检测电路
    • US20100123482A1
    • 2010-05-20
    • US12346269
    • 2008-12-30
    • Walter MartonRobert Braun
    • Walter MartonRobert Braun
    • H03D13/00H03B21/00H03B19/00
    • H03L7/10H03L7/0891H03L7/1806H03L7/193H03L7/1974
    • Phase detector circuitry for a phase-locked loop frequency synthesizer, the phase detector circuitry comprising a reference input configured to receive a reference signal; a feedback input configured to receive a divided signal from divider circuitry in a feedback path of the phase-locked loop; and pulse generation circuitry configured to generate control pulses for controlling a charge pump in the phase-locked loop in accordance with a frequency and phase relationship between the reference signal and the divided signal; wherein the divided signal comprises a pulse having a length shorter than a half period of the divided signal, and wherein the pulse generation circuitry is configured to generate the control pulses by masking the reference signal using the pulse of the divided signal as a mask, so as to define the edges of the control pulses from the edges of the divided signal and an edge of the reference signal.
    • 用于锁相环频率合成器的相位检测器电路,所述相位检测器电路包括被配置为接收参考信号的参考输入; 反馈输入,被配置为在所述锁相环的反馈路径中从分频器电路接收分频信号; 以及脉冲发生电路,其被配置为根据所述参考信号和所述分频信号之间的频率和相位关系产生用于控制所述锁相环中的电荷泵的控制脉冲; 其中,所述分割信号包括长度短于所述划分信号的半周期的脉冲,并且其中所述脉冲产生电路被配置为通过使用所述分频信号的脉冲作为掩码来掩蔽所述参考信号来产生所述控制脉冲,因此 以便从划分的信号的边缘和参考信号的边缘定义控制脉冲的边缘。
    • 7. 发明授权
    • Sunshade for a motor vehicle roof
    • 遮阳罩用于机动车顶
    • US06899380B2
    • 2005-05-31
    • US10137704
    • 2002-05-03
    • Martin KralikRobert BraunHorst-Martin SchulzThomas Schwarzenbart
    • Martin KralikRobert BraunHorst-Martin SchulzThomas Schwarzenbart
    • B60J3/02B60J7/00B60J1/20
    • B60J7/0015
    • A sunshade for a motor vehicle roof (2) with a shade screen (5) which can be wound onto a winding rod (6) and which is located underneath the roof, the opposing side edges of the shade screen are movably guided in the direction of shade motion on guide rails (7) and are held in the transverse direction with pre-tensioning of the shade screen (5). To produce pretension in the transverse direction without tensioning elements or bars which are permanently attached to the shade screen and which would hinder rewinding, it is provided that the engagement elements, which are guided on the guide rails (7), can be coupled to the side edges of the length (5) of shade when it is unwound to keep the length (5) of shade pre-tensioned in the transverse direction, so that the sunshade (4) located under an arched vehicle roof (2) can follow the arch of the roof, but can be disengaged for the shade screen (5) as it is wound onto the winding rod so as to enable the shade screen to be wound more compactly.
    • 一种用于具有遮阳帘(5)的机动车辆车顶(2)的遮阳罩,其可以卷绕在卷绕杆(6)上并且位于屋顶下方,遮光帘的相对侧边缘可移动地沿着方向 在导轨(7)上的阴影运动,并且通过遮光帘(5)的预张紧而沿横向保持。 为了在横向方向上产生预拉伸而不张紧永久地附接到遮光帘并且阻碍重绕的元件或杆,可以将在导轨(7)上引导的接合元件连接到 长度(5)的边缘在展开时保持在横向上预张紧的帘子的长度(5),使得位于拱形车顶(2)下面的遮阳板(4)可以跟随 拱顶,但是当它被缠绕到卷绕杆上时可以将它们分离成用于遮光帘(5),以使遮光帘更紧凑地卷绕。
    • 9. 发明授权
    • Phase detector circuitry
    • 相位检测电路
    • US07898307B2
    • 2011-03-01
    • US12346269
    • 2008-12-30
    • Walter MartonRobert Braun
    • Walter MartonRobert Braun
    • H03L7/06
    • H03L7/10H03L7/0891H03L7/1806H03L7/193H03L7/1974
    • A phase-locked loop frequency synthesizer including phase detector circuitry and divider circuitry producing a divided signal. The phase detector circuitry receives a reference signal, a divided signal fed back from the divider circuitry, and generates control pulses which control a charge pump in accordance with a frequency and phase relationship between the reference signal and the divided signal. The divider circuitry has a main divider which divides an input signal by a division ratio selected from a pair of dual modules division ratios, and outputs the divided input signal as an output signal and an auxiliary divider which produces serial output data, each bit of which serves as a dual modules selection signal to cause the main divider to operate using one of the pair of dual modules main division ratios. The auxiliary divider produces the divided signal once per cycle and outputs the pulse to the phase detector circuitry.
    • 一种锁相环频率合成器,包括相位检测器电路和产生分频信号的分频电路。 相位检测器电路接收参考信号,从分频器电路反馈的分频信号,并产生根据参考信号和分频信号之间的频率和相位关系来控制电荷泵的控制脉冲。 分频器电路具有主分压器,其将输入信号除以从一对双模分频比中选择的分频比,并将分压输入信号作为输出信号输出,辅助分频器产生串行输出数据,其中每一位 用作双模块选择信号,使主分压器使用一对双模块主分频比之一进行操作。 辅助分频器每个周期产生一次分频信号,并将该脉冲输出到相位检测器电路。