Multiple Parallel Frequency-Hopping Communication System Applying to Anti-Follower Jamming

A new frequency-hopping communication system is proposed which has excellent anti-follower jamming properties. Traditional frequency-hopping communication is designed by switching the channel it used quickly in a pseudo random way to avoid being detected as well as escaping the jamming, and the frequency-hopping sequence is only a one-dimension pseudo-random vector, while the novel one which is called the multiple parallel frequency-hopping communication system has a high-dimension pseudo-random frequency-hopping pattern, so it is impossible to be cracked in the communication span. Furthermore, the tradition frequency-hopping communication will be failed once a follower jamming tracking and disturbing successfully, while the proposed multiple parallel frequency-hopping system is almost completely unaffected even one of the high-dimension frequency-hopping sequences is blocked completely. Finally, combined with the variable frequence-hopping idea, a 4D frequency-hopping pattern is recommended in order to achieve a better balance and higher cost-benefits.