发明名称 |
Método de ensanchamiento espectral de una señal de banda estrecha |
摘要 |
A method for spreading a spectrum of a narrowband signal, e.g. a monochromatic optical signal or a radiofrequency carrier. The method uses a phase modulation using a modulation signal that includes a plurality of sinusoidal components, the plurality including a component at a fundamental frequency and at least one component at a frequency that is a harmonic of the fundamental frequency, the sinusoidal components being synchronous and affected with phases respectively equal to consecutive multiples of pi/2.
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申请公布号 |
ES2426243(T3) |
申请公布日期 |
2013.10.22 |
申请号 |
ES20090815681T |
申请日期 |
2009.09.23 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES |
发明人 |
PENNINCKX, DENIS;HOCQUET, STEVE |
分类号 |
H04B10/2507;H04B1/69;H04B10/2537 |
主分类号 |
H04B10/2507 |
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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