| 发明名称 |
METHOD AND SYSTEM FOR ELIMINATING SPECTRAL LINES IN TIME HOPPING ULTRA WIDE BANDWIDTH SIGNAL |
| 摘要 |
<p>A method eliminates spectral lines in a time hopping ultra wide bandwidth signal. First, a train of pulses is generated. The pulses are then modulated in time according to symbols. A polarity of the pulses is inverted randomly before transmitting the pulses as an ultra wide bandwidth signal.</p> |
| 申请公布号 |
WO2004071039(A1) |
申请公布日期 |
2004.08.19 |
| 申请号 |
WO2004JP01298 |
申请日期 |
2004.02.06 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;NAKACHE, YVES-PAUL;MOLISCH, ANDREAS;ZHANG, JINYUN |
发明人 |
NAKACHE, YVES-PAUL;MOLISCH, ANDREAS;ZHANG, JINYUN |
| 分类号 |
G01S13/02;H04B1/69;H04J13/00;H04L25/03;(IPC1-7):H04L25/49 |
主分类号 |
G01S13/02 |
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