公开(公告)号：EP1750411A1

公开(公告)日：2007-02-07

申请号：EP06117696.2

申请日：2003-10-08

Applicant: M/A-COM, INC.

Inventor： Dennis, Anthony ,  Yang, Yongwen ,  Ahmed, Walid Khairy Mohamed ,  Husseini, Radwan Mohamad Reda ,  Bengtson, David Eric

IPC: H04L27/36 ,  H04L27/20 ,  H03C5/00 ,  H04L25/03 ,  H03F1/02 ,  H03F1/32 ,  H03F3/217

CPC classification number: H03F3/24 ,  H03C5/00 ,  H03F1/02 ,  H03F1/0205 ,  H03F1/32 ,  H03F2200/331 ,  H04L25/03834 ,  H04L27/2035 ,  H04L27/361 ,  H04L27/367

Abstract: An electromagnetic wave transmitter system includes a receiver (35) and a transmitter (40). A baseband processor (10) receives a signal transmission and converts the signal into amplitude (f) and phase (e) polar components. Each component is then processed; the phase component (e) is processed through a wideband phase modulator (70), and the amplitude component (f) is processed through a wideband amplitude modulator (60), both processed components are then recombined for further processing or transmission.

Abstract translation: 电磁波发射机系统包括：接收器（35）和发射器（40）。 基带处理器（10）接收的信号传输和信号转换为振幅（f）和相位（e）中极性组分。 然后，将每个部件进行处理; 的相位成分（S）是通过宽带相位调制器（70）进行处理，和振幅成分（f）是通过宽带振幅调制处理（60），这两个处理组分然后重组以供进一步处理或传输。

公开(公告)号：EP1750411B1

公开(公告)日：2008-12-10

申请号：EP06117696.2

申请日：2003-10-08

Applicant: M/A-COM, INC.

Inventor： Dennis, Anthony ,  Yang, Yongwen ,  Ahmed, Walid Khairy Mohamed ,  Husseini, Radwan Mohamad Reda ,  Bengtson, David Eric

IPC: H04L27/36 ,  H04L27/20 ,  H03C5/00 ,  H04L25/03 ,  H03F1/02 ,  H03F1/32 ,  H03F3/217

CPC classification number: H03F3/24 ,  H03C5/00 ,  H03F1/02 ,  H03F1/0205 ,  H03F1/32 ,  H03F2200/331 ,  H04L25/03834 ,  H04L27/2035 ,  H04L27/361 ,  H04L27/367

公开(公告)号：EP1755224A1

公开(公告)日：2007-02-21

申请号：EP06118985.8

申请日：2006-08-16

Applicant: M/A-COM, INC.

Inventor： Ahmed, Walid Khairy Mohamed ,  Bengtson, David Eric

IPC: H03L7/093 ,  H03L7/197

CPC classification number: H03L7/1976 ,  H03C3/0925 ,  H03C3/0933 ,  H03L7/093

Abstract: A system and method for modulating a phase component of an electromagnetic signal includes a phase/frequency detector (290) having first and second inputs and an output. The first phase/frequency detector input may be configured to receive a reference signal. The system may include an oscillator (270) having an input and an output. The oscillator (270) may be configured to generate a desired oscillator output signal at its output. A divider (260) may be configured to receive the oscillator output signal. The divider (260) may have a divider count input and a divider carryout output that may be connected to the second phase/frequency detector input. A loop filter (250) may be connected in series between the phase/frequency detector output and the oscillator input. The loop filter (250) has a transfer function (414) including at least two frequency response rate change points (412, 422), where each of the frequency rate change points (412, 422) corresponds to a pole or a zero in the transfer function (414).

Abstract translation: 用于调制电磁信号的相位分量的系统和方法包括具有第一和第二输入和输出的相位/频率检测器（290）。 第一相/频率检测器输入可被配置为接收参考信号。 该系统可以包括具有输入和输出的振荡器（270）。 振荡器（270）可以被配置为在其输出端产生期望的振荡器输出信号。 分配器（260）可以被配置为接收振荡器输出信号。 分压器（260）可以具有分频器计数输入和可以连接到第二相位/频率检测器输入的分频器输出输出。 环路滤波器（250）可以串联连接在相位/频率检测器输出和振荡器输入之间。 环路滤波器（250）具有包括至少两个频率响应速率变化点（412,422）的传递函数（414），其中每个频率变化点（412,422）对应于极点或零点 传递函数（414）。