This paper describes a high-speed measurement protocol using a high-order implementation of the complex power series representation (CPSR). The CPSR is used to relate AM-AM and AM-PM conversion (large signal S/sub 21/) to the 3rd-order intermodulation distortion (IM3) of an amplifier up to gain compression. This method requires the use of a network analyzer only and eliminates the need for a spectrum analyzer speeding-up the measurements tremendously. The method has proven to be very powerful in a real-time optimization of bias parameter of a novel linear distributed amplifier for base stations.
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机译：本文介绍了一种使用复杂幂级数表示（CPSR）的高阶实现的高速测量协议。 CPSR用于将AM-AM和AM-PM转换（大信号S / sub 21 /）与放大器的三阶互调失真（IM3）进行增益压缩。这种方法仅需要使用网络分析仪，而无需频谱分析仪，从而可以极大地加快测量速度。在实时优化基站新型线性分布式放大器的偏置参数方面，该方法已被证明非常有效。
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