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首页> 外文期刊>IEEE transactions on circuits and systems . I , Regular papers >High-Efficiency Low Voltage Inverse Class-F Power Amplifier Design Based on Harmonic Control Network Analysis
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High-Efficiency Low Voltage Inverse Class-F Power Amplifier Design Based on Harmonic Control Network Analysis

机译：高效低压逆等级-F基于谐波控制网络分析的功率放大器设计

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摘要

A high-efficiency inverse Class-F (Class-F-1) power amplifier (PA) with a low voltage pHEMT is presented in this paper. The design process is based on a novel harmonic control network (HCN), consisting of a bias circuit (BC) and a low pass filter (LPF). The goal is reducing the impact of fundamental frequency reflection on DC supply, elimination of harmonics, improvement of power added efficiency (PAE), shaping the voltage and current waveforms along with enhancing the performance of the PA. The simulation is performed based on the harmonic balance analysis in order of 9. The implemented Class-F-1 PA is simulated and measured at 2.4 GHz. The maximum measured PAE of 76% and the drain efficiency of 82% are achieved, with a low drain voltage of 3 V and 11.2 dB gain under a 16 dBm input power. The proposed PA is fabricated and measurement results validated the simulations.
机译：本文提出了一种高效逆等级-F（F-F-1）功率放大器（PA），并提出了低电压PHEMT。设计过程基于新颖的谐波控制网络（HCN），由偏置电路（BC）和低通滤波器（LPF）组成。目标是降低基波频率反射对直流电源的影响，消除谐波，提高功率增加效率（PAE），塑造电压和电流波形以及增强PA的性能。基于谐波平衡分析按顺序进行仿真进行模拟。模拟并测量在2.4 GHz的情况下进行模拟和测量。最大测量的PAE为76％，耗水效率为82％，低漏极电压为3V和11.2dB增益，在16dBm输入功率下的增益。所提出的PA是制造的，测量结果验证了模拟。

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