本论文概述了信号检测技术，如能量检测、匹配滤波器检测等，重点研究了循

环平稳检测法，并与能量检测法进行性能对比，仿真表明循环平稳检测性能明显

优于能量检测。论文讨论了循环平稳检测法检测统计量的选取，研究了循环谱峰

均比的特性，并对使用循环谱峰均比作为检测统计量的循环平稳检测法进行了仿

真，仿真表明使用循环谱峰均比作为检测统计量的循环平稳检测性能优于传统的

循环平稳检测法。-This paper outlines the signal detection techniques, such as energy detection, matched filter detection, focusing on the cyclostationary detection method and detection method and energy performance comparison, simulations show that the cyclostationary detection performance was significantly better than the energy detection. Paper discusses the detection assay cyclostationary statistics of the selected peak of the cycle than the characteristics and use of cycle peaks than as a test statistic of cyclostationary detection for simulation, the simulations show that the use of cycle peaks than as a test statistic of cyclostationary detection performance is superior to conventional cyclostationary detection.