A GENERAL BASEBAND VOLTERRA MODEL FOR DUAL-BAND PREDISTORTION

doi:10.1109/ICASSP.2016.7472604

	A GENERAL BASEBAND VOLTERRA MODEL FOR DUAL-BAND PREDISTORTION
	Zhao, Cheng1 ; Yao, Saijie 2,3; Zhang, Wuxiong 2,3; Qian, Hua1,2,3
	2016
会议录名称	2016 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING PROCEEDINGS
ISSN	2379-190X
卷号	2016-May
页码	4875-4879
发表状态	已发表
DOI	10.1109/ICASSP.2016.7472604
摘要	Dual-band and multi-band power amplifiers (PAs) becomes popular as they can effectively reduce the equipment cost and operation cost. On the other hand, the nonlinear interference among signals in different bands needs special attention. Previous modeling results [1] suffer performance degradation when the intermodulation terms among bands fall into bands of the signals. In this paper, we start from the passband Volterra model and derive a general baseband Volterra model considering all possible intermodulation terms. Existing model in [1] is a special case of the proposed baseband Volterra model. Simulation results show that the proposed dual-band Volterra DPD model can provide additional 2 dB performance improvement comparing to the existing dual-band Volterra DPD model.
关键词	Nonlinear system modeling dual-band power amplifier digital predistortion Volterra model
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
会议地点	Shanghai
会议日期	20-25 March 2016
URL	查看原文
收录类别	CPCI ; EI
语种	英语
资助项目	National Natural Science Foundation of China[61231009]
WOS研究方向	Acoustics ; Engineering
WOS类目	Acoustics ; Engineering, Electrical & Electronic
WOS记录号	WOS:000388373405005
出版者	IEEE
EI入藏号	20162402489217
WOS关键词	DIGITAL PREDISTORTION ; POWER-AMPLIFIERS ; TRANSMITTERS ; ARCHITECTURE ; SERIES
原始文献类型	Proceedings Paper
来源库	IEEE
引用统计	正在获取...
文献类型	会议论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2027
专题	信息科学与技术学院信息科学与技术学院_特聘教授组_钱骅组信息科学与技术学院_硕士生
通讯作者	Qian, Hua
作者单位	1.ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China 2.Shanghai Res Ctr Wireless Commun, Shanghai, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Beijing 100864, Peoples R China
第一作者单位	信息科学与技术学院
通讯作者单位	信息科学与技术学院
第一作者的第一单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Zhao, Cheng,Yao, Saijie,Zhang, Wuxiong,et al. A GENERAL BASEBAND VOLTERRA MODEL FOR DUAL-BAND PREDISTORTION[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2016:4875-4879.