发明名称 |
Demodulator and method for demodulating CPFSK-modulated signals using a linear approximation of the CPFSK signal |
摘要 |
In a method for demodulating a CPFSK-modulated signal, the n-1-th substitute symbol an-1 which occurs in the linear approximation of the CPFSK is estimated in order to determine an n-th input data symbol dn on which the CPFSK modulation is based. The n-1-th substitute symbol an-1 is in this case estimated on the basis of the previously determined n-1-th input data symbol dn-1.
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申请公布号 |
US6785348(B2) |
申请公布日期 |
2004.08.31 |
申请号 |
US20020328917 |
申请日期 |
2002.12.23 |
申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
HAMMES MARKUS;MADDEN MICHAEL;NEUBAUER ANDRE;SPETH MICHAEL |
分类号 |
H04L27/14;H04L25/03;H04L27/22;(IPC1-7):H03D3/10 |
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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