发明名称 |
Circuit configuration for a multistandard communications terminal |
摘要 |
A circuit configuration for a multistandard communications terminal has, for the reception of radio signals, a radio frequency component with a receive conversion stage and a signal-processing circuit connected downstream of the radio frequency component. The signal-processing circuit has an A/D converter and a digital filter. The pass-band of the digital filter is variable. In operation, the pass-band is set according to a selected system standard of the received radio signals.
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申请公布号 |
US2002003844(A1) |
申请公布日期 |
2002.01.10 |
申请号 |
US20010897283 |
申请日期 |
2001.07.02 |
申请人 |
DOETSCH MARKUS;JUNG PETER;PLECHINGER JORG;SCHMIDT PETER;MEHRGARDT SONKE |
发明人 |
DOETSCH MARKUS;JUNG PETER;PLECHINGER JORG;SCHMIDT PETER;MEHRGARDT SONKE |
分类号 |
H03H17/02;H03M3/02;H04B1/16;H04B1/30;H04B1/40;(IPC1-7):H04L27/06;H04L27/14 |
主分类号 |
H03H17/02 |
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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