TY - GEN
T1 - Research on narrow-band anti-jamming algorithm for satellite signals
AU - Qi, Zhang
AU - Chuanjun, Li
AU - Fei, Hu
N1 - Publisher Copyright:
© 2019 Association for Computing Machinery.
PY - 2019/7/26
Y1 - 2019/7/26
N2 - The narrow-band anti-jamming technology of satellite signals is mainly studied, and a piecewise adaptive threshold algorithm is proposed in this paper. The general steps of the adaptive threshold algorithm are given and analyzed. The traditional algorithm is improved, the spectral segmentation is proposed, and the second threshold is obtained. This algorithm is suitable for narrow-band anti-interference and can effectively suppress narrow-band interference signals. A comparative simulation was performed on MATLAB.
AB - The narrow-band anti-jamming technology of satellite signals is mainly studied, and a piecewise adaptive threshold algorithm is proposed in this paper. The general steps of the adaptive threshold algorithm are given and analyzed. The traditional algorithm is improved, the spectral segmentation is proposed, and the second threshold is obtained. This algorithm is suitable for narrow-band anti-interference and can effectively suppress narrow-band interference signals. A comparative simulation was performed on MATLAB.
KW - FFT
KW - Gaussian distribution
KW - MATLAB
KW - Narrow-band anti-jamming
KW - Segment adaptive threshold
UR - http://www.scopus.com/inward/record.url?scp=85073218010&partnerID=8YFLogxK
U2 - 10.1145/3351180.3351218
DO - 10.1145/3351180.3351218
M3 - Conference contribution
AN - SCOPUS:85073218010
T3 - ACM International Conference Proceeding Series
SP - 163
EP - 167
BT - Proceedings of the 2019 4th International Conference on Robotics, Control and Automation, ICRCA 2019 - Workshop 2019 the 4th International Conference on Robotics and Machine Vision, ICRMV 2019
PB - Association for Computing Machinery
T2 - 2019 4th International Conference on Robotics, Control and Automation, ICRCA 2019 and its Workshop of 2019 4th International Conference on Robotics and Machine Vision, ICRMV 2019
Y2 - 26 July 2019 through 28 July 2019
ER -