Efficient detection approach in DBF system

This paper focuses on the critical issues of data caching strategy, parallel algorithm design and its optimized implementation in constructing large-scale real time digital beam forming (DBF) radar signal processing systems. They are the bottleneck of the system scalability and efficiency. At the end of the paper, we provide a solution for a practical DBF radar system with a Commercial-Off-The-Shelf (COTS) based implementation proving its effectiveness.