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L波段高效率F类功率放大器的研究与设计 被引量:5

Research and design of L-band class-F power amplifier with high efficiency
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摘要 F类射频功率放大器是一种新型高效率的放大器,理论效率可以达到100%,在移动通信领域有着广阔的发展前景。文章介绍了F类功率放大器的电路结构、工作原理,并对效率进行了分析;在L波段对电路进行了设计和试验,实测结果和仿真结果基本吻合,验证了研究结果的一致性。 The class-F radio frequency(RF) power amplifier is a new amplifier with high efficiency,of which the theoretical efficiency can achieve 100%.It has a broad prospect in the mobile communication field.This paper introduces the circuit structure and principle of operation of Class-F power amplifier and analyzes its efficiency.The circuit is designed and tested at the L band.The experimental results are found to be in good agreement with simulation results.
作者 倪春 吴先良
出处 《合肥工业大学学报(自然科学版)》 CAS CSCD 北大核心 2010年第8期1249-1252,共4页 Journal of Hefei University of Technology:Natural Science
基金 国家自然科学基金资助项目(60671051) 安徽省教育厅自然科学基金重点资助项目(KJ2009A53)
关键词 F类功率放大器 高效率 L波段 class-F power amplifier high efficiency L-band
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参考文献10

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