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研究了ＣＤＭＡ系统中自适应阵列天线结合相关检测抗干扰技术，并在理论和模拟上对改进前后的抗多址干扰的性能进行了分析对比，验证了当有用信号方向与其他用户的多址干扰方向不同时，新的方法的性能大大优于传统相关检测方法。
The anti-jamming technology of adaptive array antenna combined with correlation detection in CDMA system is studied. The performance of anti-multiple access interference before and after the improvement is analyzed and compared theoretically and simulatively. It is verified that when the useful signal direction and other users’ multiple access interference When the direction is different, the performance of the new method is much better than the traditional detection methods.