A new adaptive bit synchronizer based on DDS | |
Luo, Chang; Li, Jiye; Chen, Xiaomin, | |
2011 | |
会议名称 | 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 |
会议日期 | April 16, 2011 - April 18, 2011 |
会议地点 | XianNing, China |
页码 | 2877-2880 |
通讯作者 | Luo, C. |
中文摘要 | A new adaptive full digital bit synchronizer, which uses the structure of digital phase-locked loop comprised of lead-lag phase detector and direct digital synthesizer (DDS) is designed based on FPGA. The synchronizer has adaptive characteristic, so the modified quantities of phase can be self adjustment based on difference of the phase. It has also programmable characteristic, so frequency resolution, trace step size and phase accuracy can be set previously for the need. The analysis results show that the bit synchronizer has high phase accuracy, wide acquisition range, short latch-down time and good adaptation and timing-jitter performance. It can be implemented easily based on FPGA. © 2011 IEEE. |
英文摘要 | A new adaptive full digital bit synchronizer, which uses the structure of digital phase-locked loop comprised of lead-lag phase detector and direct digital synthesizer (DDS) is designed based on FPGA. The synchronizer has adaptive characteristic, so the modified quantities of phase can be self adjustment based on difference of the phase. It has also programmable characteristic, so frequency resolution, trace step size and phase accuracy can be set previously for the need. The analysis results show that the bit synchronizer has high phase accuracy, wide acquisition range, short latch-down time and good adaptation and timing-jitter performance. It can be implemented easily based on FPGA. © 2011 IEEE. |
收录类别 | EI |
会议主办者 | IEEE Consumer Electronics Society |
会议录 | 2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011 - Proceedings
![]() |
会议录出版者 | IEEE Computer Society, 445 Hoes Lane - P.O.Box 1331, Piscataway, NJ 08855-1331, United States |
学科主题 | 空间技术 |
语种 | 中文 |
ISBN号 | 9781612844572 |
内容类型 | 会议论文 |
源URL | [http://ir.nssc.ac.cn/handle/122/2951] ![]() |
专题 | 国家空间科学中心_空间技术部 |
推荐引用方式 GB/T 7714 | Luo, Chang,Li, Jiye,Chen, Xiaomin,. A new adaptive bit synchronizer based on DDS[C]. 见:2011 International Conference on Consumer Electronics, Communications and Networks, CECNet 2011. XianNing, China. April 16, 2011 - April 18, 2011. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论