DTMB接收终端射频性能测试问题解析

摘要

针对目前DTMB接收终端测试中射频解调和信道解码性能部分的相关测试技术进行阐述,结合测试经验和仪器使用知识,对实际测试过程中经常遇到的关键问题和难点进行分析解释,并提出相应的解决方法,为DTMB接收终端的接收解调模块的研发和测试提供参考.%In view of the RF performance of the DTMB terminals,together with the test technology and experience,the explanations and analysis on the practical problems are given in this paper.On that basis,some solutions are proposed to provide references for the R&D and test of DTMB terminal.