本文对FMIBOC数字广播系统中的交织器部分做出简要的分析，并运用MATLAB仿真分析了交织器输出结果。仿真结果表明交织器中数据存储过程中存在数据循环规律，将这种规律有效地应用于硬件实现可以极大的降低用数字芯片直接实现系统的数学公式的难度，从而提高系统的效率。%This article carries on a brief analysis to the interleaver in FM IBOC (In Band On Channel) digital broadcasting system. Then it shows massive MATLAB simulations and discuss the regularity of da- ta storing process in the interleaver, which makes it possible to greatly simplify the implementation com- plexity via digital technology and make the system more efficient.
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