发明名称 |
GENERATEUR D'IMPULSIONS UWB MODULEES EN PHASE |
摘要 |
An ultra-wideband pulse generator for radio communication with phase modulation at frequencies of multiple gigahertz comprises an oscillator formed by a pair of intersecting differential branches that have two outputs connected to an LC resonant load. The transmission of a UWB pulse is caused by the application of a supply current to the differential pair over a few nanoseconds. Two current-injecting branches are respectively connected to the outputs S and S′. The control of phase modulation consists in applying an injection current to a single branch to unbalance the differential pair at the start of the generation of the UWB pulse. Depending on the side from which the injection current is applied, the oscillation at the carrier frequency will initiate with one phase or an opposite phase. |
申请公布号 |
FR3015152(B1) |
申请公布日期 |
2016.01.01 |
申请号 |
FR20130062884 |
申请日期 |
2013.12.18 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES |
发明人 |
MASSON GILLES;HAMEAU FREDERIC;OUVRY LAURENT |
分类号 |
H04B1/717 |
主分类号 |
H04B1/717 |
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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