A Novel Dual-band Power Amplifier for Wireless Communication

摘要：

A dual-band power amplifier (PA) which operates at two specific frequencies of 1.8GHz and 2.0GHz simultaneously is designed. The input matching circuit has one access with a special matching network which resonates at two frequencies. The output matching circuit is the simple L-type matching network and was designed under the guide of load-pull methodology. The simulated results show that, at the two frequencies, the S21 achieves 12.63dB and 13.64dB respectively, the Sll reaches-11.88dB and-10.76dB. The 1-dB power compressions of the two frequencies both achieve 6 dBm and the power gain achieves 10dB.

关键词： Power Amplifier Dual-band Wireless Communication

作者: Hongyun Xie Lijian He Pei Shen Junning Gan Jia Li Yiwen Huang Lu Huang Wanrong Zhang

作者单位: College of Electronic Information and Control Engineering Beijing University of Technology Beijing, College of Electronic Information and Control Engineering Beijing University of Technology Beijing,C

会议类型: 国际会议

会议名称: The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)

会议地点: 成都

会议语种:英文

页码: 332-335

在线出版日期: 2009-02-20（万方平台首次上网日期，不代表论文的发表时间）