BASEBAND FILTER AND UPCONVERTER WITH CONFIGURABLE EFFICIENCY FOR WIRELESS TRANSMITTERS
    8.
    发明公开
    BASEBAND FILTER AND UPCONVERTER WITH CONFIGURABLE EFFICIENCY FOR WIRELESS TRANSMITTERS 有权
    基带滤波器和速率AUFWÄRTSMWANDLER具有可配置Effiziens发件人

    公开(公告)号:EP2805411A1

    公开(公告)日:2014-11-26

    申请号:EP13703661.2

    申请日:2013-01-18

    IPC分类号: H03D7/14

    CPC分类号: H03D7/1441 H03D2200/0084

    摘要: A baseband filter and upconverter with configurable efficiency for use in wireless transmitters is disclosed. In an exemplary embodiment, an apparatus is provided that includes a baseband filter having configurable efficiency, and an upconverter having configurable efficiency and coupled to the baseband filter. The baseband filter and upconverter are configured to operate at a first efficiency level in a first output power range and to operate at a second efficiency level in a second output power range.