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发明申请
US20110182373A1 POLAR MODULATOR WITH SIGNED AMPLITUDE REDUCING PHASE TRANSITIONS 有权
具有标记幅度的极性调制器减少相位转换

  • 专利标题： POLAR MODULATOR WITH SIGNED AMPLITUDE REDUCING PHASE TRANSITIONS
  • 专利标题（中）： 具有标记幅度的极性调制器减少相位转换
  • 申请号： US13085501
    申请日： 2011-04-13
  • 公开(公告)号： US20110182373A1
    公开(公告)日： 2011-07-28
  • 发明人: Michael LEWIS
  • 申请人： Michael LEWIS
  • 主分类号： H04L27/00
  • IPC分类号： H04L27/00
POLAR MODULATOR WITH SIGNED AMPLITUDE REDUCING PHASE TRANSITIONS
摘要：
A polar modulator including a signal converter configured to provide a phase signal and an amplitude signal based on at least one received signal is disclosed. A digital-to-analog converter is coupled to the signal converter, the digital-to-analog converter configured to receive an augmented signal, wherein a polarity of the augmented signal is selected to minimize an absolute phase change for sequential signals. A signal mixer is coupled to the digital-to-analog converter to receive an analog signal generated from the augmented signal.
摘要（中）：

公开了一种极化调制器，其包括被配置为基于至少一个接收信号提供相位信号和振幅信号的信号转换器。 数模转换器耦合到信号转换器，数模转换器被配置为接收增强信号，其中增强信号的极性被选择以最小化顺序信号的绝对相位变化。 信号混频器耦合到数模转换器以接收从增强信号产生的模拟信号。

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