DETECTOR OF A RADIO-FREQUENCY SIGNAL
    1.
    发明申请
    DETECTOR OF A RADIO-FREQUENCY SIGNAL 有权
    无线电频率信号的检测器

    公开(公告)号:US20090096520A1

    公开(公告)日:2009-04-16

    申请号:US12248581

    申请日:2008-10-09

    IPC分类号: H03D1/00 G01R19/00 G01R27/00

    CPC分类号: H03D1/00

    摘要: A method and a circuit for detecting a radio-frequency signal, including at least one first MOS transistor with a channel of a first type, having its gate coupled to an input terminal capable of receiving said signal; a circuit for biasing the first transistor, capable of biasing it to a level lower than its threshold voltage; and a circuit for determining the average value of the current in the first transistor.

    摘要翻译: 一种用于检测射频信号的方法和电路,包括具有第一类型的信道的至少一个第一MOS晶体管,其栅极耦合到能够接收所述信号的输入端; 用于偏置第一晶体管的电路,其能够将其偏置到低于其阈值电压的电平; 以及用于确定第一晶体管中的电流的平均值的电路。

    Detector of a radio-frequency signal
    2.
    发明授权
    Detector of a radio-frequency signal 有权
    检测器的射频信号

    公开(公告)号:US07839210B2

    公开(公告)日:2010-11-23

    申请号:US12248581

    申请日:2008-10-09

    IPC分类号: H03D1/00 H03D1/18

    CPC分类号: H03D1/00

    摘要: A method and a circuit for detecting a radio-frequency signal, including at least one first MOS transistor with a channel of a first type, having its gate coupled to an input terminal capable of receiving said signal; a circuit for biasing the first transistor, capable of biasing it to a level lower than its threshold voltage; and a circuit for determining the average value of the current in the first transistor.

    摘要翻译: 一种用于检测射频信号的方法和电路,包括具有第一类型的信道的至少一个第一MOS晶体管,其栅极耦合到能够接收所述信号的输入端; 用于偏置第一晶体管的电路,其能够将其偏置到低于其阈值电压的电平; 以及用于确定第一晶体管中的电流的平均值的电路。