摘要
In order to solve the multipath effect and non-ideal channel characteristics for unmanned aerial vehicle data link, this paper introduces the design of adaptive cascaded equalizer and its FPGA implementation. By cascading constant modulus algorithm (CMA) equalizer, digital phase locked loop (PLL) and decision feedback equalizer (DFE), adaptive cascaded equalizer achieves convergence through two manageable and independent stages to optimize equalization. Test results show that compared to traditional equalizers, the adaptive cascaded equalizer can track channel variation rapidly and has high convergence speed, good stability and practicability.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017 |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| 页 | 669-673 |
| 页数 | 5 |
| ISBN（电子版） | 9781509038220 |
| DOI | |
| 出版状态 | 已出版 - 19 12月 2017 |
| 活动 | 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017 - Guangzhou, 中国 期限: 6 5月 2017 → 8 5月 2017 |
出版系列
| 姓名 | 2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017 |
|---|---|
| 卷 | 2017-January |
会议
| 会议 | 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Guangzhou |
| 时期 | 6/05/17 → 8/05/17 |
指纹
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Tian, W., Liu, J., & Wang, S. (2017). Adaptive cascaded equalizer for unmanned aerial vehicle data link. 在 2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017 (页码 669-673). (2017 9th IEEE International Conference on Communication Software and Networks, ICCSN 2017; 卷 2017-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCSN.2017.8230196