案例研究:符合ISO-14443A标准的E类功率放大器

2009 12th International Symposium on Design and Diagnostics of Electronic Circuits & Systems Pub Date : 2009-04-15 DOI:10.1109/DDECS.2009.5012091

E. D. Mulder, W. Aerts, B. Preneel, I. Verbauwhede, G. Vandenbosch

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引用次数: 7

摘要

为了提高ISO-14443A RFID系统的读取范围，本文设计并实现了一种E类推挽放大器。根据经典的设计公式，并根据寄生电容和固有电容的变化，设计了一个可以为环路提供放大调制电流波的工作实现。

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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Case Study : A class E power amplifier for ISO-14443A

This paper reports on the design and implementation of a class E push-pull amplifier in order to increase the reading range of an ISO-14443A RFID system. With the aid of classical design formulas and some alterations due to parasitic and intrinsic capacitances, a working implementation was made that can provide the loop with an amplified modulated current wave.

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2009 12th International Symposium on Design and Diagnostics of Electronic Circuits & Systems

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