公开(公告)号：US08416023B2

公开(公告)日：2013-04-09

申请号：US12796559

申请日：2010-06-08

申请人： Freerk van Rijs ,  Alexander Otto Harm

发明人： Freerk van Rijs ,  Alexander Otto Harm

IPC分类号： H03F3/191

CPC分类号： H03F1/565 ,  H03F1/0222 ,  H03F1/0288 ,  H03F3/195 ,  H03F3/245 ,  H03F2200/102 ,  H03F2200/213 ,  H03F2200/222 ,  H03F2200/378 ,  H03F2200/387 ,  H03F2200/391 ,  H03F2200/504 ,  H03F2200/546 ,  H03F2200/75

摘要： System and method for compensating for changes in an output impedance of a power amplifier uses an impedance compensating circuit with an impedance inverter coupled to the power amplifier. The impedance inverter of the impedance compensating circuit is configured such that an output impedance of the impedance inverter is proportional to the inverse of the output impedance of the power amplifier to compensate for changes in the output impedance of the power amplifier.

摘要翻译： 用于补偿功率放大器的输出阻抗的变化的系统和方法使用具有耦合到功率放大器的阻抗反相器的阻抗补偿电路。 阻抗补偿电路的阻抗逆变器被配置为使得阻抗逆变器的输出阻抗与功率放大器的输出阻抗的倒数成比例，以补偿功率放大器的输出阻抗的变化。

公开(公告)号：US20110298535A1

公开(公告)日：2011-12-08

申请号：US12796559

申请日：2010-06-08

申请人： Freerk Van Rijs ,  Alexander Otto Harm

发明人： Freerk Van Rijs ,  Alexander Otto Harm

IPC分类号： H03F3/50

CPC分类号： H03F1/565 ,  H03F1/0222 ,  H03F1/0288 ,  H03F3/195 ,  H03F3/245 ,  H03F2200/102 ,  H03F2200/213 ,  H03F2200/222 ,  H03F2200/378 ,  H03F2200/387 ,  H03F2200/391 ,  H03F2200/504 ,  H03F2200/546 ,  H03F2200/75

摘要： System and method for compensating for changes in an output impedance of a power amplifier uses an impedance compensating circuit with an impedance inverter coupled to the power amplifier. The impedance inverter of the impedance compensating circuit is configured such that an output impedance of the impedance inverter is proportional to the inverse of the output impedance of the power amplifier to compensate for changes in the output impedance of the power amplifier.

摘要翻译： 用于补偿功率放大器的输出阻抗的变化的系统和方法使用具有耦合到功率放大器的阻抗反相器的阻抗补偿电路。 阻抗补偿电路的阻抗逆变器被配置为使得阻抗逆变器的输出阻抗与功率放大器的输出阻抗的倒数成比例，以补偿功率放大器的输出阻抗的变化。