PROGRAMMABLE TRANSMITTER ARCHITECTURE FOR NON-CONSTANT AND CONSTANT ENVELOPE MODULATION
    22.
    发明公开
    PROGRAMMABLE TRANSMITTER ARCHITECTURE FOR NON-CONSTANT AND CONSTANT ENVELOPE MODULATION 审中-公开
    可编程发射器架构FOR NON常数和恒定包络调制

    公开(公告)号:EP2033329A2

    公开(公告)日:2009-03-11

    申请号:EP07798651.1

    申请日:2007-06-15

    CPC classification number: H04B1/0483 H04B1/406 H04L27/0008

    Abstract: Transmitter architectures designed to accommodate both constant and non-constant of envelope modulation schemes and capable of providing local oscillator carrier frequencies within any one of numerous desired frequency bands, thus allowing compliance with many different communication standards. One example of a programmable frequency synthesizer includes a plurality of transmitter components and a microcontroller coupled to the frequency synthesizer and to the plurality of transmitter components. The microcontroller is adapted to provide a frequency control signal to the frequency synthesizer to control a frequency of the local oscillator carrier frequency. In addition, the microcontroller is also adapted to provide digital control signals to at least some of the plurality of transmitter components to turn on and off different ones of the plurality of transmitter components based on an operating mode of the transmitter, such that the transmitter can accommodate both constant envelope modulation and non-constant envelope modulation schemes.

    用於非固定及固定波封調變之可程式傳送器架構 PROGRAMMABLE TRANSMITTER ARCHITECTURE FOR NON-CONSTANT AND CONSTANT ENVELOPE MODULATION
    24.
    发明专利
    用於非固定及固定波封調變之可程式傳送器架構 PROGRAMMABLE TRANSMITTER ARCHITECTURE FOR NON-CONSTANT AND CONSTANT ENVELOPE MODULATION 审中-公开
    用于非固定及固定波封调制之可进程发送器架构 PROGRAMMABLE TRANSMITTER ARCHITECTURE FOR NON-CONSTANT AND CONSTANT ENVELOPE MODULATION

    公开(公告)号:TW200816736A

    公开(公告)日:2008-04-01

    申请号:TW096121706

    申请日:2007-06-15

    IPC: H04L H04B

    CPC classification number: H04B1/0483 H04B1/406 H04L27/0008

    Abstract: 傳送器架構係設計成適應固定及非固定二者之波封調變機制,且能提供本地振盪器載波頻率於許多所欲頻帶之任一頻帶內,因而允許遵循許多不同的通訊標準。可程式頻率合成器之一實例包含複數個傳送器組件及耦接至該頻率合成器和該複數個傳送器組件之微控制器,該微控制器係適於提供頻率控制信號至頻率合成器,以控制本地振盪器載波頻率的頻率。此外,該微控制器亦適於提供數位控制信號至該複數個傳送器組件之至少一些傳送器組件,以根據傳送器之操作模式來開啓及關閉該複數個傳送器組件之不同者,使得傳送器可適應固定波封調變及非固定波封調變二者之機制。

    Abstract in simplified Chinese: 发送器架构系设计成适应固定及非固定二者之波封调制机制,且能提供本地振荡器载波频率于许多所欲频带之任一频带内,因而允许遵循许多不同的通信标准。可进程频率合成器之一实例包含复数个发送器组件及耦接至该频率合成器和该复数个发送器组件之单片机,该单片机系适于提供频率控制信号至频率合成器,以控制本地振荡器载波频率的频率。此外,该单片机亦适于提供数码控制信号至该复数个发送器组件之至少一些发送器组件,以根据发送器之操作模式来开启及关闭该复数个发送器组件之不同者,使得发送器可适应固定波封调制及非固定波封调制二者之机制。

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