介绍了DAB 接收机中的OFDM 同步算法，重点对OFDM 接收机方案中基于保护间隔的符号定时估计、频

率偏移估计进行了分析，提出了适用于Eureka147DAB 系统的同步算法；并对各种算法进行了计算机仿真，本文介绍的算法满

足DAB 接收机的要求，有很大的应用价值。-Introduced the DAB the OFDM receiver synchronization algorithms, focusing on OFDM receiver scheme based on the protection of the interval estimation, frequency symbol timing

Rate migration estimates are analyzed and some appropriate Eureka147DAB system in the synchronization algorithms　And kinds of the computer simulation algorithm, this paper introduces the algorithm of the full

The requirements of the foot DAB receiver, a large application value.