摘要详情

ID / 提交时间

110 / 2017-09-05 09:51:09

标题

FM-CDR Modification of Frequency Modulation Multiplexer

关键字

frequency modulation; multiplexer; digital audio broadcasting; CDR

主题及专题

全体主题

状态

全文待审

作者

Qi Wang / Communication University of China

Qiang Sui / Communication University of China

Jian Sun / Communication University of China

Xiaodi Zhang / Communication University of China

Baosen Xue / Communication University of China

摘要

Abstract—this paper introduces the development and application of FM–CDR in the field of radio and television. Comparing with analog frequency modulation multiplexer, the main technical indicators of FM-CDR frequency modulation multiplexer are summarized, and three kinds of technical schemes of frequency modulation multiplexer FM-CDR modification are proposed. Meanwhile, some problems that should be noticed in modification process are also summarized in paper.