发明名称 |
INPUT SYSTEM FOR HIGH FREQUENCY TRANSMITTER UNIT |
摘要 |
The input stage has a reference oscillator (5) connected to one of its inputs, whose fundamental frequency is modulated by the digital data signal, whereby the data rate is greater than 20 kchips/second. An amplitude limiter (11) and a bandpass filter (15) are connected between the reference oscillator and the high frequency transmitter component (1). |
申请公布号 |
PL360323(A1) |
申请公布日期 |
2003.12.01 |
申请号 |
PL20030360323 |
申请日期 |
2003.05.23 |
申请人 |
DIEHL AKO STIFTUNG & CO.KG |
发明人 |
SEBALD MARC;ZIMMERMANN JURGEN;WERNER WOLFGANG |
分类号 |
H03B5/12;H04B1/04;H04L27/12 |
主分类号 |
H03B5/12 |
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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