CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
A non-IQ sampling controller in low level RF system
Yin, CK; Dai, ZM(戴志敏); Liu, JF(刘建飞); Zhao, YB(赵玉彬); Zhang, TX; Fu, ZC; Liu, WQ; Yin, CK (reprint author), CAS, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
2008
Source PublicationCHINESE PHYSICS C
ISSN1674-1137
Volume32Issue:10Pages:852
AbstractThis paper describes a non-IQ controller for digital Low Level RF (LLRF) feedback control. Based on this non-IQ sampling method, arbitrary frequency relationship between ADC/DAC sampling clocks and IF signals can be employed. The nonlinearity in digital conversion can be reduced and the system dynamic performance improved. This paper analyzes the nonlinearity in conventional IQ sampling, gives the state variable description of the non-IQ algorithm, presents an implementation and its synchronization, and compares its performances with IQ sampling.
Subject AreaPolymer Science
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000265989600018
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/7637
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorYin, CK (reprint author), CAS, Shanghai Inst Appl Phys, POB 800-204, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Yin, CK,Dai, ZM,Liu, JF,et al. A non-IQ sampling controller in low level RF system[J]. CHINESE PHYSICS C,2008,32(10):852.
APA Yin, CK.,Dai, ZM.,Liu, JF.,Zhao, YB.,Zhang, TX.,...&Yin, CK .(2008).A non-IQ sampling controller in low level RF system.CHINESE PHYSICS C,32(10),852.
MLA Yin, CK,et al."A non-IQ sampling controller in low level RF system".CHINESE PHYSICS C 32.10(2008):852.
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