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    ARRANGEMENT FOR DETERMINING THE OPERATIONAL PARAMETERS OF A HIGH-FREQUENCY POWER AMPLIFIER
    5.
    发明申请
    ARRANGEMENT FOR DETERMINING THE OPERATIONAL PARAMETERS OF A HIGH-FREQUENCY POWER AMPLIFIER 有权
    确定高频功率放大器运行参数的安排

    公开(公告)号：US20100274516A1

    公开(公告)日：2010-10-28

    申请号：US12307509

    申请日：2007-06-11

    申请人： Daniel Hoebel ,  Hendrik Koehler

    发明人： Daniel Hoebel ,  Hendrik Koehler

    IPC分类号： G01R29/00 ,  G06F19/00

    CPC分类号： G01R27/04 ,  G01R31/2822 ,  H04B1/0458

    摘要： In order to determine various operational parameters of a power amplifier (for example, a complex load impedance or a complex forward and return power or a reflection factor or a voltage standing wave ratio) on a connecting line between an output of the power amplifier and a complex load, complex analog forward and return voltages on the connecting line are determined by an analog coupling device. These analog voltages are digitized and converted down into a baseband by one or more digital down-converters. From these digital values corresponding in absolute value and phase to the complex forward and return voltages and present in the baseband, desired operational parameters may then be calculated by a computer.

    摘要翻译： 为了确定在功率放大器的输出与一个功率放大器之间的连接线上的功率放大器的各种操作参数（例如，复合负载阻抗或复合正向和返回功率或反射系数或电压驻波比） 连接线上的复杂负载，复合模拟正向和返回电压由模拟耦合装置决定。 这些模拟电压通过一个或多个数字下变频器进行数字化和转换为基带。 从绝对值和相位对应的这些数字值到复合正向和返回电压并存在于基带中，然后计算机可以计算所需的操作参数。

    Arrangement for determining the operational parameters of a high-frequency power amplifier
    6.
    发明授权
    Arrangement for determining the operational parameters of a high-frequency power amplifier 有权
    用于确定高频功率放大器的工作参数的布置

    公开(公告)号：US08219337B2

    公开(公告)日：2012-07-10

    申请号：US12307513

    申请日：2007-06-01

    申请人： Daniel Hoebel ,  Hendrik Koehler ,  Bernd Weigenthaler

    发明人： Daniel Hoebel ,  Hendrik Koehler ,  Bernd Weigenthaler

    IPC分类号： G01R27/00 ,  G06F17/40

    CPC分类号： G01R31/2822 ,  G01R27/04

    摘要： In order to determine the operational parameters of a high-frequency power amplifier (1) (for example, complex forward and return voltage or power, complex load impedance, reflection or voltage standing wave ratio) on the connecting line (3) between the output of the high-frequency power amplifier (1) and a complex load, in particular, an antenna (4), an analog measured voltage Uu proportional to the complex voltage {right arrow over (U)} on the connecting line and an analog measured voltage Ui proportional to the complex current {right arrow over (I)} on the line (3) is determined by a Buschbeck coupling device. These measured voltages are digitized, and the required operational parameters can then be calculated in a computing unit (7) from these digital values.

    摘要翻译： 为了确定高频功率放大器（1）的运行参数（例如，复合正向和反向电压或功率，复合负载阻抗，反射或电压驻波比）在输出 的高频功率放大器（1）和复合负载，特别是天线（4），与复合电压成比例的模拟测量电压Uu（在U上的右箭头（U）}）和测量的模拟 通过Buschbeck耦合器件确定线（3）上的复电流（（I）上的右箭头）的电压Ui。 这些测量电压被数字化，然后可以在这些数字值的计算单元（7）中计算所需的操作参数。

    Arrangement for determining the operational parameters of a high-frequency power amplifier
    7.
    发明授权
    Arrangement for determining the operational parameters of a high-frequency power amplifier 有权
    用于确定高频功率放大器的工作参数的布置

    公开(公告)号：US08219336B2

    公开(公告)日：2012-07-10

    申请号：US12307509

    申请日：2007-06-11

    申请人： Daniel Hoebel ,  Hendrik Koehler

    发明人： Daniel Hoebel ,  Hendrik Koehler

    IPC分类号： G01R19/25 ,  G06F17/40

    CPC分类号： G01R27/04 ,  G01R31/2822 ,  H04B1/0458

    摘要： In order to determine various operational parameters of a power amplifier (for example, a complex load impedance or a complex forward and return power or a reflection factor or a voltage standing wave ratio) on a connecting line between an output of the power amplifier and a complex load, complex analog forward and return voltages on the connecting line are determined by an analog coupling device. These analog voltages are digitized and converted down into a baseband by one or more digital down-converters. From these digital values corresponding in absolute value and phase to the complex forward and return voltages and present in the baseband, desired operational parameters may then be calculated by a computer.

    摘要翻译： 为了确定在功率放大器的输出与一个功率放大器之间的连接线上的功率放大器的各种操作参数（例如，复合负载阻抗或复合正向和返回功率或反射系数或电压驻波比） 连接线上的复杂负载，复合模拟正向和返回电压由模拟耦合装置决定。 这些模拟电压被数字化，并由一个或多个数字下变换器转换成基带。 从绝对值和相位对应的这些数字值到复合正向和返回电压并存在于基带中，然后计算机可以计算所需的操作参数。

    ARRANGEMENT FOR DETERMINING THE OPERATIONAL PARAMETERS OF A HIGH-FREQUENCY POWER AMPLIFIER
    8.
    发明申请
    ARRANGEMENT FOR DETERMINING THE OPERATIONAL PARAMETERS OF A HIGH-FREQUENCY POWER AMPLIFIER 有权
    确定高频功率放大器运行参数的安排

    公开(公告)号：US20090210180A1

    公开(公告)日：2009-08-20

    申请号：US12307513

    申请日：2007-06-01

    申请人： Daniel Hoebel ,  Hendrik Koehler ,  Bernd Weigenthaler

    发明人： Daniel Hoebel ,  Hendrik Koehler ,  Bernd Weigenthaler

    IPC分类号： G06F19/00 ,  G01R19/00 ,  G01R27/00

    CPC分类号： G01R31/2822 ,  G01R27/04

    摘要： In order to determine the operational parameters of a high-frequency power amplifier (1) (for example, complex forward and return voltage or power, complex load impedance, reflection or voltage standing wave ratio) on the connecting line (3) between the output of the high-frequency power amplifier (1) and a complex load, in particular, an antenna (4), an analog measured voltage Uu proportional to the complex voltage {right arrow over (U)} on the connecting line and an analog measured voltage Ui proportional to the complex current {right arrow over (I)} on the line (3) is determined by a Buschbeck coupling device. These measured voltages are digitized, and the required operational parameters can then be calculated in a computing unit (7) from these digital values.

    摘要翻译： 为了确定高频功率放大器（1）的运行参数（例如，复合正向和反向电压或功率，复合负载阻抗，反射或电压驻波比）在输出 的高频功率放大器（1）和复合负载，特别是天线（4），与复合电压成比例的模拟测量电压Uu（在U上的右箭头（U）}）和测量的模拟 通过Buschbeck耦合器件确定线（3）上的复电流（（I）上的右箭头）的电压Ui。 这些测量电压被数字化，然后可以在这些数字值的计算单元（7）中计算所需的操作参数。