基于电压平方的功率检测器

2019 42nd International Conference on Telecommunications and Signal Processing (TSP) Pub Date : 2019-07-01 DOI:10.1109/TSP.2019.8769091

S. Vlassis, Giannis Gialenios, G. Souliotis, F. Plessas

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引用次数: 0

摘要

本文提出了一种采用电压平方电路作为功率传感元件的新型功率检测器。该方案具有低功耗、可扩展输入范围和低失真等特点。该电路的设计电压为1.8V，电流消耗为50A。最大输入电压范围设计为250mV，在14dB动态范围内非线性小于1%。采用65nm CMOS三阱工艺对电路进行了测试，仿真结果验证了理论分析的正确性。

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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Power Detector Based On Voltage Squaring

This paper presents a novel power detector using a voltage squaring circuit as power sensing element. The proposed solution features low power capabilities, extendable input range and low distortion. The circuit is designed for 1.8V supply voltage and 50A current consumption. The maximum input voltage range is designed to be 250mV and non-linearity is less than 1% for 14dB dynamic range. The circuit is tested using 65nm CMOS triple well process and simulation results verify the theoretical analysis.

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来源期刊

2019 42nd International Conference on Telecommunications and Signal Processing (TSP)

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