%0 Journal Article
%T The QPSK Modulation and FEC Error Correction in DVB Receiver System<br>QPSK调制与FEC差错控制在DVB系统中的应用
%A LIANG Jun-jie
%A ZUO Jin-ming
%A <br>梁军杰
%A 左金明
%J 中国图象图形学报
%D 2000
%I 
%X Abstract Based on a brief discussion of the basic structure of the DVB receiver,this paper analyses the variable rate QPSK demodulation and FEC error correction in the digital satellite receiver and compares two types of integrated circuit chips applied in the DVB receiver made by ourselves.
%K QPSK
%K FEC
%K Error correction<br>QPSK
%K 前向纠错
%K 差错控制
%K 解调
%K DVB系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=66C1C1B18FCB099A&yid=9806D0D4EAA9BED3&vid=94C357A881DFC066&iid=38B194292C032A66&sid=89AC6B0ADBEA2741&eid=96A53C367B5173D7&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=1&reference_num=0