Phase detector
    1.
    发明授权
    Phase detector 有权
    相位检测器

    公开(公告)号:US09300497B2

    公开(公告)日:2016-03-29

    申请号:US14758853

    申请日:2013-01-09

    CPC classification number: H04L25/0278 G01R25/02 G01R27/02 H03H7/40

    Abstract: An alternative phase detector without the need for direct phase measurement is provided. The phase detector comprises three signal inputs (S1, S2, S3), a ratio determination circuit (RDC) for determining at least two ratios of the respective input signals, and a calculation circuit (CC) to derive a measure of a phase difference between at least two input signals.

    Abstract translation: 提供了不需要直接相位测量的替代相位检测器。 相位检测器包括三个信号输入(S1,S2,S3),用于确定各个输入信号的至少两个比率的比率确定电路(RDC),和一个计算电路(CC) 至少两个输入信号。

    PHASE DETECTOR
    3.
    发明申请
    PHASE DETECTOR 有权
    相位检测器

    公开(公告)号:US20150349982A1

    公开(公告)日:2015-12-03

    申请号:US14758853

    申请日:2013-01-09

    CPC classification number: H04L25/0278 G01R25/02 G01R27/02 H03H7/40

    Abstract: An alternative phase detector without the need for direct phase measurement is provided. The phase detector comprises three signal inputs (S1, S2, S3), a ratio determination circuit (RDC) for determining at least two ratios of the respective input signals, and a calculation circuit (CC) to derive a measure of a phase difference between at least two input signals.

    Abstract translation: 提供了不需要直接相位测量的替代相位检测器。 相位检测器包括三个信号输入(S1,S2,S3),用于确定各个输入信号的至少两个比率的比率确定电路(RDC),和一个计算电路(CC) 至少两个输入信号。

    Impedance measurement system and mobile communication device comprising an impedance measurement system
    4.
    发明授权
    Impedance measurement system and mobile communication device comprising an impedance measurement system 有权
    阻抗测量系统和包括阻抗测量系统的移动通信设备

    公开(公告)号:US09379761B2

    公开(公告)日:2016-06-28

    申请号:US14758977

    申请日:2013-01-11

    CPC classification number: H04B1/40 G01R27/02 H04B1/0053 H04B15/02 H04B17/00

    Abstract: An impedance measurement system (IMS) is provided that comprises an RSSI chain (RSSI), a limiter RSSI chain (LIMRSSI) and a limiter chain (LIM). The RSSI chain and the limiter RSSI chain are connected to a subtraction circuit (SC) and the limiter RSSI chain and the limiter chain are connected to a phase detector (PD). Further, a mobile communication device is provided that comprises the impedance measurement system in an adaptive impedance control system.

    Abstract translation: 提供了包括RSSI链(RSSI),限幅器RSSI链(LIMRSSI)和限幅链(LIM)的阻抗测量系统(IMS)。 RSSI链和限幅器RSSI链连接到减法电路(SC),限幅器RSSI链和限幅器链连接到相位检测器(PD)。 此外,提供了一种包括自适应阻抗控制系统中的阻抗测量系统的移动通信设备。

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