Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| 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 Publication | CHINESE PHYSICS C
 |
| ISSN | 1674-1137 |
| Volume | 32Issue:10Pages:852 |
| Abstract | This 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 Area | Polymer Science |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000265989600018 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/7637 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Corresponding Author | Yin, 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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