Polar modulator arrangement and polar modulation method
    1.
    发明授权
    Polar modulator arrangement and polar modulation method 有权
    极性调制器布置和极化调制方法

    公开(公告)号:US07545232B2

    公开(公告)日:2009-06-09

    申请号:US11766855

    申请日:2007-06-22

    IPC分类号: H03C3/38

    摘要: A polar modulator arrangement has a first and a second node to receive a digital signal with a first and a second component corresponding to a digital amplitude component and a digital phase component. A digital interpolation filter generates an interpolated first component by interpolating and filtering the first component. A polar modulated radio frequency signal is generated by a combination element as a function of the interpolated first component and the second component.

    摘要翻译: 极性调制器装置具有第一和第二节点,以接收具有对应于数字振幅分量和数字相位分量的第一和第二分量的数字信号。 数字内插滤波器通过内插和滤波第一分量来生成内插的第一分量。 作为内插第一分量和第二分量的函数的组合元素产生极性调制射频信号。

    POLAR MODULATOR ARRANGEMENT AND POLAR MODULATION METHOD
    2.
    发明申请
    POLAR MODULATOR ARRANGEMENT AND POLAR MODULATION METHOD 有权
    极地调制器布置和极性调制方法

    公开(公告)号:US20080317169A1

    公开(公告)日:2008-12-25

    申请号:US11766855

    申请日:2007-06-22

    IPC分类号: H03C1/52 H03C3/00

    摘要: A polar modulator arrangement has a first and a second node to receive a digital signal with a first and a second component corresponding to a digital amplitude component and a digital phase component. A digital interpolation filter generates an interpolated first component by interpolating and filtering the first component. A polar modulated radio frequency signal is generated by a combination element as a function of the interpolated first component and the second component.

    摘要翻译: 极性调制器装置具有第一和第二节点,以接收具有对应于数字振幅分量和数字相位分量的第一和第二分量的数字信号。 数字内插滤波器通过内插和滤波第一分量来生成内插的第一分量。 作为内插第一分量和第二分量的函数的组合元素产生极性调制射频信号。