Polyphase Code Signal with minimum Autocorrelation and Correlation

Abstract

This paper aims primarily to design a complete sequence set with low Auto-correlation Side-lobe and low Cross-correlation tops for MIMO Radar. A new set of polyphase sequences was introduced with good relational properties. This sequence is built using numerical development based on link structures. The structure of the structure is set in a well-formed polyphase sequence. Particle swarm optimization (PSO) method is used to increase consistency. The correlation results are compared to the normal data domain and are shown to be better.