发明名称 |
A receiver for FFSK modulated data signals. |
摘要 |
<p>A receiver for FFSK modulated signals operating in the time domain so as to effect a rapid acquisition of the data signal and the generated clock signal and to maintain the synchronization irrespective of the data pattern. For that purpose the receiver comprises zero-crossing detector and a window generator for selecting by means of this window generator from the zero-crossings detected by the zero crossing detector two consecutive zero-crossings of the lower frequency of the two signal frequencies of the FFSK signal for synchronization of the regenerated clock signal.</p> |
申请公布号 |
EP0076008(A1) |
申请公布日期 |
1983.04.06 |
申请号 |
EP19820201195 |
申请日期 |
1982.09.24 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
VAN TOL, NICOLAAS |
分类号 |
H04L27/14;H04L7/033;H04L7/04;H04L7/08;H04L27/156;(IPC1-7):04L27/14;04L7/02;04L7/10;04L7/04 |
主分类号 |
H04L27/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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