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一种新型提高射频功率放大器PAE的电路技术 被引量：2

A Novel Design Technique for Increasing PAE of RF Power Amplifier
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摘要 提出了一种新型提高射频功率放大器功率附加效率(PAE)的电路技术,该方法通过滤除二次谐波分量、反射叠加三次谐波分量以提高电路PAE,分析了相位匹配的机制及其影响因素。基于该技术设计了一款功率放大器,仿真结果表明:工作频率为918 MHz时,该功放的P_(1db)达到了30.05 dBm,功率附加效率达到了58.75%,较普通功放提高了12%,功率增益在20 dB左右。 A novel design technique for increasing Power Added Efficiency （PAE） of RF power amplifier is demonstrated. PAE is increased by reducing the 2^nd harmonic element and reflecting the 3rd harmonic element, and phase matching is accounted for this design. A power amplifier for experimental verification is designed and fabricated based on this topology, simulation and measurement results show that： its power gain reaches up to 20 dB, output power is 30.05 dBm at 1 dB gain compression point, and the maximum PAE comes up to around 58. 75% which is 12% higher than conventional power amplifiers at 918 MHz operation frequency.
作者 郭瑜 胡善文 张晓东 高怀
机构地区 东南大学苏州研究院高频高功率器件与集成技术研究中心 东南大学国家ASIC系统工程技术研究中心 苏州工业园区教育投资发展有限公司 苏州英诺迅科技有限公司射频功率器件及电路技术中心
出处 《固体电子学研究与进展》 CAS CSCD 北大核心 2011年第3期257-262,共6页 Research & Progress of SSE
关键词 相位匹配 谐波控制 功率附加效率 功翠放大詈苷 phase matching harmonics controlling PAE power amplifier
分类号 TN431 [电子电信—微电子学与固体电子学] TN722.75 [电子电信—电路与系统]
  • 相关文献

参考文献5

  • 1Jin Boshi,Wu Qun,Yang Guohui,Kim Bumman.Novel approach to harmonic control for Class F power amplifier with high power added efficiency[J].仪器仪表学报,2007,28(7):1176-1179. 被引量：1
  • 2Jose Carlos Pedro, Nuno Borges Carvalho. Intermod-ulation Distortion in Microwave and Wireless Circuits [M]. Boston.- Artech House Publishers, 2003:63-70.
  • 3Steve C Cripps. RF Power Amplifiers for Wireless Communications[M]. Boston: Arteeh House Publishers, 1999:93-114.
  • 4Frederick H Raab. Class-F power amplifiers with maximally flat waveforms[J]. IEEE Transactions on Microwave Theory and Techniques, 1997,45 (1) : 1-4.
  • 5Chung Y, Hang C Y, Cai S, et al. Effects of output harmonic termination on PAE and output power of AIGaN/GaN HEMT power amplifier[J]. IEEE Microwave and Wireless Components Letters, 2002, 12 (11):1-3.

二级参考文献6

  • 1MEYER M L,SMELY D,LEEB J,et al.Low intermodulation Class-F power amplifier[C].Radio and Wireless Conference,2003:289-292.
  • 2MEYER M L,SMELY D,LEEB J,et al.Driving waveforms for Class-F power amplifiers[GaAs MESFETs][J].Microwave Symposium Digest.,2000,1:473-476.
  • 3RAAB F H.Class-F power amplifiers with maximally flat waveforms[J].IEEE Transactions on Microwave Theory and Techniques,1997,45(11):2007-2012.
  • 4RAAB F H.Class-E,Class-C,and Class-F power amplifiers based upon a finite number of harmonics[J].IEEE Transactions on Microwave Theory and Techniques,2001,49 (8):1462-1468.
  • 5YOUNG Y W,YANG Y,KIM B.Analysis and experiments for high-efficiency Class-F and inverse Class-F power amplifiers[J].IEEE Transactions on Microwave Theory and Techniques,2006,54 (5):1969-1974.
  • 6FABIEN LIEPINE,ANDREAS ADAHL,HERBERT ZIRATH.L-band LDMOS power amplifiers based on an inverse Class-F architecture[J].IEEE Transactions on Microwave Theory and Techniques,2005,53(6):2007-2012.

同被引文献11

  • 1王宇晨,刘训春,郝明丽,黄清华.一种降低宽带射频大功率放大器谐波失真的方法[J].电子器件,2006,29(4):1172-1174. 被引量：4
  • 2中国集成电路大全编委会.微波集成电路[M].北京:国防工业出版社,2000.
  • 3ROBERTSONI.单片射频微波集成电路技术与设计[M].文光俊,李家胤,译.北京:电子工业出版社,2007:156-177.
  • 4CRIFPS S C, TASKER P J, CLARKE A L, et al. On the continuity of high efficiency modes in linear RF power amplifiers [ J ]. IEEE Microwave and Wireless Components Letters, 2009, 19 (10): 665-667.
  • 5TUFFY N, GUAN L, ZHU A, et al. A simplified broad- band design methodology for linearized high-efficiency con- tinuous class-F power amplifiers [ J]. IEEE Transactions on Microwave Theory and Techniques, 2012, 60 (6): 1952-1963.
  • 6TASKER P J, CARRUBBA V, WRIGHT P, et al. Wideband PA design: the " continuous " mode of operation [ C ] //Proceedings of IEEE Compound Semi- conductor Integrated Circuit Symposium. La Jolla, CA, USA, 2012: 1-4.
  • 7TASKER P J, BENEDIKT J. Waveform inspired models and the harmonic balance emulator [ J]. IEEE Microwave Magazine, 2011, 12 (2): 38-54.
  • 8CHEN K, PEROULIS D. Design of highly efficient broadband class-E power amplifier using synthesized tow- pass matching networks [ J]. IEEE Transactions on Mi- crowave Theory and Techniques, 2011, 59 (12): 3162-3173.
  • 9MATTHAEI G L.Tables of Chebyshev impedance transfor- mation networks of low-pass filter form [ J]. Proceedings ofthelEEE, 1964, 52 (8): 939-963.
  • 10陈会,张玉兴.基于多谐波双向牵引技术的微波功率放大器设计[J].微波学报,2008,24(3):57-60. 被引量：12

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固体电子学研究与进展
2011年 第3期

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