Multimode Multiband Power Amplifier Optimization for Mobile Applications

被引：0
|
作者：
Young, James P. [1 ]
Cheng, Nick [1 ]
机构：
[1] Skyworks Solut Inc, Cedar Rapids, IA 52411 USA
来源：
2013 INTERNATIONAL SYMPOSIUM ON VLSI DESIGN, AUTOMATION, AND TEST (VLSI-DAT) | 2013年
关键词：
Multimode; multiband; MMMB; power amplifier; PA; class F; mobile; handset;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Multimode multiband (MMMB) power amplifiers (PA) have been developed for next generation mobile handsets and tablets to increase band coverage while reducing the per band cost and size. Designers face challenges in maintaining power added efficiency while increasing PA bandwidth and linearity. This paper will discuss the motivations that drive MMMB PA development and some of the challenges and considerations that the design engineers face.
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页数：3
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