用于电感耦合直流电源的13.56MHz e类功率放大器，功率附加效率95% (PAE)

2015 International EURASIP Workshop on RFID Technology (EURFID) Pub Date : 2015-11-23 DOI:10.1109/EURFID.2015.7332390

F. Stubenrauch, N. Seliger, M. Schustek, A. Lebedev, D. Schmitt-Landsiedel

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引用次数: 2

摘要

最近开发的GaN功率晶体管具有高达650V的阻断电压，使新型电力电子应用在高频操作中具有出色的性能。本文演示了一种开关频率为13.56MHz的E类功率放大器，用于电感耦合直流电源。连续波输出功率高达200W，达到95%的功率附加效率(PAE)。

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A 13.56MHz class e power amplifier for inductively coupled DC supply with 95% power added efficiency (PAE)

Recent development of GaN power transistors with blocking voltages up to 650V enables novel power electronics applications with outstanding performance in high-frequency operation. This paper demonstrates a class E power amplifier with 13.56MHz switching frequency for inductively coupled DC power supplies. Continuous wave output power up to 200W is achieved with 95% Power Added Efficiency (PAE).

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2015 International EURASIP Workshop on RFID Technology (EURFID)

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