The frame structure of new frequency modulation subcarrier channel and the characteristic of MSM9563 based on DARC are described in the paper.

• 介绍新一代调频附信道数据传输标准DARC的基本帧结构以及基于DARC的解码芯片MSM9563特性,并结合实际给出在掌上中文信息接收终端中的具体应用和实验结果。