QIU Yong-hong, GAN Zhong-min, LI Guang-xia, et al. Research on Using Adaptive Nulling Antenna Against the Fast Follower Jammer[J]. Acta Electronica Sinica, 2001, 29(4): 574-576.
QIU Yong-hong, GAN Zhong-min, LI Guang-xia, et al. Research on Using Adaptive Nulling Antenna Against the Fast Follower Jammer[J]. Acta Electronica Sinica, 2001, 29(4): 574-576.DOI:
In order to effectively suppress the fast follower jammer from up-link in frequency-hopping satellite communication systems
a novel jamming suppression technique (AJDBFFH) of combining digital beamforming(DBF) with frequency-hopping(FH) is presented.The jamming suppression problem of signal correlation between the fast follower jammer and the desired signal is solved by using AJDBFFH technique.Computer simulation results show this technique against the fast follower jammer is very effective and the error bit rate performance is improved.