Research of constructing method of complete complementary sequence in integrated radar and communication

Integration of radar and communication on the electronic war platform is an effective method to reduce their volume, electromagnetic interference. Most attention are drawn for the integrated radar and communication system based on signal-sharing. Following the principle of spread spectrum techniques, the paper proposes a new expansion method of complete complementary code family which not only expands the length of code, and also facilitates the separation of multiple uses for integrated system. Subsequently, a dual-use architecture is proposed for both radar and communication. Finally, computer simulation shows that the expansion method has the characteristic of anti-echo eclipse.