设计了一种效率为31%的65nm CMOS 2.4GHz整流器

2013 IEEE 20th Symposium on Communications and Vehicular Technology in the Benelux (SCVT) Pub Date : 2013-11-01 DOI:10.1109/SCVT.2013.6735998

Hao Gao, M. Matters-Kammerer, D. Milosevic, J. Linnartz, P. Baltus

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引用次数: 10

摘要

本文介绍了一种采用65nm CMOS技术的Dickson整流器的分析、效率优化和设计策略。整流器用作片上无线电源接收器，用于无线电源传输应用。该整流器的建模考虑了阈值电压变化、整体调制和主要寄生电容。整流器的数学模型可以找到它的性能和设计参数之间的关系。在参数讨论和性能分析的基础上，提出了提高转换效率的设计方法。

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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A design of 2.4GHz rectifier in 65nm CMOS with 31% efficiency

This paper presents the analysis, the efficiency optimization and the design strategy of a Dickson type rectifier using 65nm CMOS technology. The rectifier is used as an on-chip wireless power receiver for wireless power transfer applications. The modeling of this rectifier takes the threshold voltage variation, bulk modulation, and the major parasitic capacitors into account. A mathematical model of the rectifier allows finding the relationship between its performance and the design parameters. Based on parameter discussion and performance analysis, a design procedure is presented to get higher conversion efficiency.

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来源期刊

2013 IEEE 20th Symposium on Communications and Vehicular Technology in the Benelux (SCVT)

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