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author:

罗志聪 (罗志聪.) [1] | 黄世震 (黄世震.) [2]

Indexed by:

CQVIP

Abstract:

分析了E类功放的非理想因素,其中着重分析寄生电感对系统性能的影响,采用伪差分E类功放结构有效地抑制寄生电感的影响。最后基于理想的设计方程和LoadPull技术,采用0.18μmCMOS工艺,设计出高效率的差分E类功率放大器。在电源电压1.8V,温度25℃,输入信号0dBm条件下,具有最大输出功率26.1dBm,PAE为60.2%。

Keyword:

CMOS Loadpull技术 伪差分E类 寄生电感 射频功率放大器

Community:

  • [ 1 ] 福建农林大学机电工程学院,福建福州350002
  • [ 2 ] 福州大学福建省微电子与集成电路重点实验室,福建福州350002

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Source :

电子科技

ISSN: 1007-7820

Year: 2010

Issue: 10

Volume: 23

Page: 49-52

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 2

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