一个8-15 GHz CMOS功率放大器与紧凑型变压器为基础的输出合成器

2021 6th International Conference on Integrated Circuits and Microsystems (ICICM) Pub Date : 2021-10-22 DOI:10.1109/ICICM54364.2021.9660328

Siwei Huang, B. Dou, Jiajin Song, Xiao Li

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引用次数: 0

摘要

本文提出了一种采用65nm CMOS本体技术的集成功率放大器。整个PA由一个单向驱动级和一个双向主级组成。通过采用紧凑设计的基于变压器的输出组合器，CMOS PA占据了0.47\ × 0.57mm^{2}$的小核心面积，并在10GHz下提供21.6 dBm的测量饱和输出功率，功率增加效率为23.6%。该放大器可以在8sim / 15GHz宽带下良好地工作。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An 8-15 GHz CMOS Power Amplifier with a Compact Transformer-based Output Combiner

An integrated power amplifier using 65-nm CMOS bulk technology was presented in this work. The whole PA consists of a one-way drive stage and a two-way main stage. By employing a compactly designed transformer-based output combiner, the CMOS PA occupied a small core-area of $0.47\times 0.57mm^{2}$, and delivered 21.6 dBm of measured saturated output power at 10GHz, with a power added efficiency of 23.6%. The proposed PA can operate well in $8\sim 15GHz$ wideband.

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2021 6th International Conference on Integrated Circuits and Microsystems (ICICM)

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