DATA RECEIVING DEVICE
申请(专利)号： KR20030056604
专利号： KR20040018141A 主分类号： H04L27/22 申请权利人： MATSUSHITA
ELECTRIC
INDUSTRIAL CO., LTD. 公开国代码： KR 优先权国家： JP
摘 要：
PURPOSE: A data receiving device is provided to extract at least a partial band signal from a received phase-modulated signal, to obtain a detection signal through delay detection and to easily make in a simple structure as an LSI device without requiring a plurality of analog circuits. CONSTITUTION: A data receiving device(1) extracts at least one partial band signal from frequency components of a received phase-modulated signal, and then obtains a detection signal through delay detection. The data receiving device(1) includes a first sampler(100), a second
sampler(101), a partial band extracting section(102), a first delay detection operating section(103), and a second delay detection operating section(104). The first sampler(100) and the second sampler(101) have connected prior
thereto a frequency converter circuit(105). 主权项：
申请日： 2003-08-14 公开公告日： 2004-03-02
分类号： H04L27/22
发明设计人： TAKAI HITOSHI;
TANAKA KOICHIRO; URABE YOSHIO; MORI KENICHI; NAKAHARA HIDEKI 申请国代码： KR
优先权： 20020823 JP JP-P-2002-00243813
摘 要 附 图：
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DATA RECEIVING DEVICE
