The suppression of Narrow band jammers algorithm and the implementation of Beidou B3 signal
- 10.2991/peee-15.2015.27How to use a DOI?
- The least mean square, Tap weight convergence, Adaptive filtering, Single-tone jammer, Matlab simulation
This paper investigates the use of the transform domain adaptive filtering algorithm to suppress norrowband jammers in Beidou B3 signal, which reduces the amount of calculation and improves Convergence properties compared to the time domain least mean square algorithm. The theorem and derivation process of the timeand frequency domain adaptive filters and the convergence property is discussed. Finally, analysis the frequency spectrum properties of transform domain adaptive filtering before and after suppressing of the narrowband jammers and the convergence of weights and mean square error via matlab simulation, And compare to the time domain least mean square which show that the frequency domain adaptive filtering can effectively suppress the single-tone jammer.
- © 2015, 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 - C.M. Li AU - L. Huang AU - X.J. Wang PY - 2015/04 DA - 2015/04 TI - The suppression of Narrow band jammers algorithm and the implementation of Beidou B3 signal BT - Proceedings of the 2015 International Conference on Power Electronics and Energy Engineering PB - Atlantis Press SP - 101 EP - 105 SN - 2352-5401 UR - https://doi.org/10.2991/peee-15.2015.27 DO - 10.2991/peee-15.2015.27 ID - Li2015/04 ER -