Amplifier system and method
    1.
    发明申请
    Amplifier system and method 有权
    放大器系统及方法

    公开(公告)号:US20050206457A1

    公开(公告)日:2005-09-22

    申请号:US10980394

    申请日:2004-11-03

    摘要: An embodiment of the present invention provides an amplifier system, comprising at least one variable impedance matching network, the output of which provides the input to at least one amplifier stage or provides an output of the power amplifier itself, and a bias network associated with the at least one amplifier stage. The amplifier system may further comprise a controller enabling impedance control to the at least one variable impedance matching network and a supply voltage provided to the at least one variable impedance network and/or the at least one amplifier stage and wherein the at least one variable impedance network and the at least one amplifier stage may be a plurality of impedance networks connected to a plurality of amplifier stages. The at least one variable impedance network may include at least one variable capacitor and the at least one variable capacitor may be a voltage tunable dielectric capacitor which may include Parascan® voltage tunable dielectric material.

    摘要翻译: 本发明的实施例提供了一种放大器系统,其包括至少一个可变阻抗匹配网络,其输出为至少一个放大器级提供输入或提供功率放大器本身的输出,以及与该功率放大器本身相关联的偏置网络 至少一个放大器级。 放大器系统还可以包括控制器,其实现至少一个可变阻抗匹配网络的阻抗控制和提供给至少一个可变阻抗网络和/或至少一个放大器级的电源电压,并且其中所述至少一个可变阻抗 网络,并且所述至少一个放大器级可以是连接到多个放大器级的多个阻抗网络。 所述至少一个可变阻抗网络可以包括至少一个可变电容器,并且所述至少一个可变电容器可以是可以包括Parascan(R)电压可调电介质材料的电压可调介质电容器。

    Amplifier system and method
    2.
    发明授权
    Amplifier system and method 有权
    放大器系统及方法

    公开(公告)号:US07151411B2

    公开(公告)日:2006-12-19

    申请号:US10980394

    申请日:2004-11-03

    IPC分类号: H03F3/04

    摘要: An embodiment of the present invention provides an amplifier system, comprising at least one variable impedance matching network, the output of which provides the input to at least one amplifier stage or provides an output of the power amplifier itself, and a bias network associated with the at least one amplifier stage. The amplifier system may further comprise a controller enabling impedance control to the at least one variable impedance matching network and a supply voltage provided to the at least one variable impedance network and/or the at least one amplifier stage and wherein the at least one variable impedance network and the at least one amplifier stage may be a plurality of impedance networks connected to a plurality of amplifier stages. The at least one variable impedance network may include at least one variable capacitor and the at least one variable capacitor may be a voltage tunable dielectric capacitor which may include Parascan® voltage tunable dielectric material.

    摘要翻译: 本发明的实施例提供了一种放大器系统,其包括至少一个可变阻抗匹配网络,其输出为至少一个放大器级提供输入或提供功率放大器本身的输出,以及与该功率放大器本身相关联的偏置网络 至少一个放大器级。 放大器系统还可以包括控制器,其实现至少一个可变阻抗匹配网络的阻抗控制和提供给至少一个可变阻抗网络和/或至少一个放大器级的电源电压,并且其中所述至少一个可变阻抗 网络,并且所述至少一个放大器级可以是连接到多个放大器级的多个阻抗网络。 所述至少一个可变阻抗网络可以包括至少一个可变电容器,并且所述至少一个可变电容器可以是可以包括Parascan(R)电压可调电介质材料的电压可调介质电容器。