Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Design of 100mW RF CMOS Power Amplifier for 2.4GHz

2.4GHz 100mW급 고주파 CMOS 전력 증폭기 설계

  • Hwang, Young-Seung (Department of Semiconductor Science, Dongguk University) ;
  • Chae, Yong-Doo (Department of Semiconductor Science, Dongguk University) ;
  • Oh, Beom-Seok (Department of Semiconductor Science, Dongguk University) ;
  • Cho, Yeon-Su (Department of Semiconductor Science, Dongguk University) ;
  • Jung, Woong (Department of Semiconductor Science, Dongguk University)
  • 황영승 (동국대학교 반도체과학과) ;
  • 채용두 (동국대학교 반도체과학과) ;
  • 오범석 (동국대학교 반도체과학과) ;
  • 조연수 (동국대학교 반도체과학과) ;
  • 정웅 (동국대학교 반도체과학과)
  • Published : 2003.11.01
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Abstract

This Paper describes the design and the simulation results of the RF CMOS Class-E Power Amplifier for a 2.4GHz ISM band. This circuit is composed two connected amplifiers. where Class F amplifier drives Class E amplifier. The proposed circuit can reduce the total power dissipation of the driving stage and can work with higher efficiency. The power amplifier has been implemented in a standard 0.25$\mu\textrm{m}$ CMOS technology and is shown to deliver 100mW output Power to load with 41％ power added efficiency(PAE) from a 2.5V supply.

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