High 1dB gain compression and harmonic suppression octave bandwidth Power Amplifier

2019 2nd International Conference on Advanced Materials, Intelligent Manufacturing and Automation

Yang, Yang^1 ; Huang, Liang^1 ; Luo, Xiaomin^1 ; Hu, Zhang^1

Chengdu Siwei Power Electronic Technology Co. Ltd., Chengdu

610045, China^1

关键词: 1-dB Gain compression point;    EMC test;    Gain compression;    Harmonic suppression;    High harmonics;    Octave bandwidths;    Optimum selection;    Saturation output power;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/569/3/032067/pdf
DOI  :  10.1088/1757-899X/569/3/032067

来源: IOP

【 摘 要 】

This paper describes the design, implementation, and measurement results of a 1GHz to 2.5 GHz high harmonic suppression octave power amplifier (PA). The fabricated PA provides the harmonic suppression higher than 20dBc at the 1dB gain compression point, which is up to 47dBm, and the minimum saturation output power is up to 50dBm. Compared with the other works, the PA presented in this letter has a better performance in terms of 1dB gain compression point, saturation output power and harmonic suppression, which is to be an optimum selection device in EMC test field.