%0 Journal Article
%T The Comparison and Analyze of the Coverage Resolution of Digital Television in Tunnel<br>隧道内数字电视信号覆盖方式比较分析
%A DAI Yi-he
%A XIA Xiu-jing
%A ZHANG Li-jun
%A DAI Yi-he
%A XIA Xiu-jing
%A ZHANG Li-jun
%A DAI Yi-he
%A XIA Xiu-jing
%A ZHANG Li-jun
%A <br>戴懿贺
%A 夏秀靖
%A 章丽君
%J 中国图象图形学报
%D 2007
%I 
%X In order to solve the coverage problem of digital TV in tunnel,we can adopt the antenna or radiating cable.In this paper we made comparison between the two modes according to theoretical and practical test.We also introduced the advantage and disadvantage based on the two modes,and suitable application of each one.
%K digital television
%K tunnel coverage<br>数字电视
%K 隧道覆盖
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=30F748C8565F409B&yid=A732AF04DDA03BB3&vid=59906B3B2830C2C5&iid=F3090AE9B60B7ED1&sid=855ED43B65D18D49&eid=4B35F43975EC564A&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=1&reference_num=2