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CMOS Power Amplifier Integrated Circuit With Dual-Mode Supply Modulator for Mobile Terminals

IEEE transactions on circuits and systems. a publication of the IEEE Circuits and Systems Society. I, Regular papers, v.63 no.1, 2016년, pp.157 - 167  

Junghyun Ham (Sch. of Electron. & Electr. Eng., Sungkyunkwan Univ., Suwon, South Korea) ,  Jongseok Bae ,  Hyungchul Kim ,  Mincheol Seo ,  Hwiseob Lee ,  Keum Cheol Hwang ,  Kang-Yoon Lee ,  Cheon-seok Park ,  Deukhyoun Heo ,  Youngoo Yang

Abstract AI-Helper 아이콘AI-Helper

A CMOS power amplifier integrated circuit with an optimized dual-mode supply modulator is presented. The dual-mode supplymodulator, based on a hybrid buck converter consisting of a wideband linear amplifier and a highly efficient switching amplifier, provides two operation modes: envelope tracking (...

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참고문헌 (26)

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