A Symbol Rate Blind Estimation Algorithm of Baseband Signal
Authors
Yuexuan Liu, Jiangang Wang, Xiaohui Li, Longxing Tang, Yuehuai Ma
Corresponding Author
Yuexuan Liu
Available Online February 2014.
- DOI
- 10.2991/icibet-14.2014.43How to use a DOI?
- Keywords
- electronic countermeasures, symbol rate, cyclic spectrum, blind estimation
- Abstract
Accurate estimation of symbol rate is an important part of the electronic information countermeasures. In this article, the cyclic spectrum density expression of band-limited baseband signal is derived. And analysed it’s characteristics. A new blind estimation algorithm of symbol rate based on cyclic spectrum is presented. This algorithm don’t need the information of modulation type. It is insensitive of carrier frequency offset, and have good performance in low SNR. The effectiveness of this algorithm is proved by computer simulations.
- Copyright
- © 2014, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yuexuan Liu AU - Jiangang Wang AU - Xiaohui Li AU - Longxing Tang AU - Yuehuai Ma PY - 2014/02 DA - 2014/02 TI - A Symbol Rate Blind Estimation Algorithm of Baseband Signal BT - Proceedings of the 2014 International Conference on Information, Business and Education Technology PB - Atlantis Press SP - 154 EP - 157 SN - 1951-6851 UR - https://doi.org/10.2991/icibet-14.2014.43 DO - 10.2991/icibet-14.2014.43 ID - Liu2014/02 ER -