自适应数字波束形成的研究与实现

Implementation and Research of Auto-adopt Digital Beaming Forming

就自适应数字波束形成(ADBF)技术的应用背景进行了介绍,分析了MUSIC算法和MMUSIC算法,研究了ADBF技术,其中包括DOA原理、ADBF原理以及实现的算法,详细介绍了FPGA+DSP实现方法和具体步骤及部分软件实现代码,并通过实验验证该方案的可行性。

In this article, the background of auto-adopt digital beaming forming （ADBF） application is discussed, and the algorithm of MUSIC and MMUSIC are analyzed. The technology of ADBF is introduced, including the theory of DOA and DBF. The implementation method with FPGA ＋ DSP, and the process and a part of code are introduced in detail. The feasibility is validated by experiment.