Impedance matching using tunable elements

    公开(公告)号:US10355662B2

    公开(公告)日:2019-07-16

    申请号:US15370708

    申请日:2016-12-06

    Abstract: Generally discussed herein are techniques, software, apparatuses, and systems configured for impedance matching. An impedance matching tuner can include a first tunable capacitor arranged in series with a radio frequency (RF) input, a second tunable capacitor arranged in shunt with the RF input, a third tunable capacitor and a first inductance device arranged in parallel with each other and in shunt with the RF input, and a fourth tunable capacitor and a second inductance device arranged in parallel with each other and in series with the RF input.

    PARAMETER SCANNED TUNABLE ANTENNA
    2.
    发明申请

    公开(公告)号:US20170093040A1

    公开(公告)日:2017-03-30

    申请号:US14863653

    申请日:2015-09-24

    CPC classification number: H01Q9/30 H01Q5/321 H01Q9/16

    Abstract: Generally discussed herein are techniques, software, apparatuses, and systems configured for tuning an antenna. In one or more embodiments, a system can include a monopole or dipole antenna, a hardware processor electrically coupled to the monopole or dipole antenna, an amplitude or power detector electrically coupled between the monopole or dipole antenna and the processor to receive signals reflected from the monopole or dipole antenna and determine an amplitude or power of the reflected signals, and a first impedance matching network electrically connected between a feed point of the monopole or dipole antenna and the detector, the first impedance matching network including a variable capacitor, the variable capacitor having a variable capacitance that is set by the hardware processor based on the amplitude or power of the reflected determined by the amplitude or power detector.

    PARAMETER SCANNED TUNABLE ANTENNA
    6.
    发明申请
    PARAMETER SCANNED TUNABLE ANTENNA 有权
    参数扫描天线

    公开(公告)号:US20160134254A1

    公开(公告)日:2016-05-12

    申请号:US14537584

    申请日:2014-11-10

    CPC classification number: H03H7/40 H02J7/025

    Abstract: Generally discussed herein are techniques, software, apparatuses, and systems configured for tuning an antenna. In one or more embodiments, a method can include sending, by processing circuitry, one or more signals to an antenna tuner to sweep the tuner through a plurality of tuner states, determining a plurality of power values, each power value corresponding to a signal received from an antenna and each power value corresponding to the tuner being in a state of the plurality of tuner states, and sending one or more signals to the tuner to set the tuner to a tuner state of the plurality of tuner states, the tuner state determined using the determined powers.

    Abstract translation: 这里通常讨论的是配置用于调谐天线的技术,软件,装置和系统。 在一个或多个实施例中,一种方法可以包括通过处理电路将一个或多个信号发送到天线调谐器以通过多个调谐器状态扫描调谐器,确定多个功率值,每个功率值对应于所接收的信号 从天线和对应于调谐器的每个功率值处于多个调谐器状态的状态,并且向调谐器发送一个或多个信号以将调谐器设置为多个调谐器状态的调谐器状态,确定调谐器状态 使用确定的权力。

    Parameter scanned tunable antenna

    公开(公告)号:US10079432B2

    公开(公告)日:2018-09-18

    申请号:US14863653

    申请日:2015-09-24

    CPC classification number: H01Q9/30 H01Q5/321 H01Q9/16

    Abstract: Generally discussed herein are techniques, software, apparatuses, and systems configured for tuning an antenna. In one or more embodiments, a system can include a monopole or dipole antenna, a hardware processor electrically coupled to the monopole or dipole antenna, an amplitude or power detector electrically coupled between the monopole or dipole antenna and the processor to receive signals reflected from the monopole or dipole antenna and determine an amplitude or power of the reflected signals, and a first impedance matching network electrically connected between a feed point of the monopole or dipole antenna and the detector, the first impedance matching network including a variable capacitor, the variable capacitor having a variable capacitance that is set by the hardware processor based on the amplitude or power of the reflected determined by the amplitude or power detector.

    Parameter scanned tunable antenna

    公开(公告)号:US09628044B2

    公开(公告)日:2017-04-18

    申请号:US14537584

    申请日:2014-11-10

    CPC classification number: H03H7/40 H02J7/025

    Abstract: Generally discussed herein are techniques, software, apparatuses, and systems configured for tuning an antenna. In one or more embodiments, a method can include sending, by processing circuitry, one or more signals to an antenna tuner to sweep the tuner through a plurality of tuner states, determining a plurality of power values, each power value corresponding to a signal received from an antenna and each power value corresponding to the tuner being in a state of the plurality of tuner states, and sending one or more signals to the tuner to set the tuner to a tuner state of the plurality of tuner states, the tuner state determined using the determined powers.

    AUTO-TUNABLE ANTENNA DEVICES
    9.
    发明申请
    AUTO-TUNABLE ANTENNA DEVICES 审中-公开
    自动调节天线装置

    公开(公告)号:US20160164495A1

    公开(公告)日:2016-06-09

    申请号:US14563808

    申请日:2014-12-08

    Abstract: Auto-tunable antenna devices and methods of using the same are described herein. One method for tuning an antenna of a device includes comparing a reference phase of a reference signal to a return phase of a return signal of the antenna and sending a correction signal to a tunable circuit element of the antenna in response to the reference phase being out of phase with the return phase.

    Abstract translation: 自动调谐天线装置及其使用方法在此描述。 用于调谐设备的天线的一种方法包括将参考信号的参考相位与天线的返回信号的返回相位进行比较,并且响应于参考相位出发将校正信号发送到天线的可调谐电路元件 的相位与返回阶段。

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