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Abstract:
本文提出一种改进型北斗导航射频功率放大器解决方案,提高了射频功率放大器的效率和线性度.运用负载牵引和源牵引相结合的方法设计末级功率放大器,运用功率回退技术设计前置级放大器和驱动级放大器,运用共轭匹配法设计级间匹配电路减少插损.经过理论分析、仿真设计和实物调试,验证了方案的合理性,制作出可应用于北斗导航终端产品的高效率、高线性度、大功率的射频功率放大器.
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电气技术
ISSN: 1673-3800
CN: 11-5255/TM
Year: 2018
Issue: 12
Volume: 19
Page: 53-56
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 0
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