发明名称 |
A method and system for determining parameters of a satellite signal |
摘要 |
A method and system for determining parameters of a satellite signal present in a coaxial cable, the method comprising the steps of aligning two capacitive coupling sensors in proximity to a length of the coaxial cable, wherein the distance between the capacitive coupling sensors is below 10 centimeters; receiving from two capacitive coupling sensors a signal being a differential voltage in the coaxial cable between the locations of the capacitive coupling sensors wherein the voltage is relative to a voltage level in a coaxial cable; amplifying the differential voltage by a bandpass amplifier; detecting a valid DiSEqC command sequence being indicative of signal quality. |
申请公布号 |
EP2830241(A1) |
申请公布日期 |
2015.01.28 |
申请号 |
EP20130177527 |
申请日期 |
2013.07.23 |
申请人 |
ADVANCED DIGITAL BROADCAST S.A. |
发明人 |
GIZYCKI, ROBERT;GRZELKA, PIOTR |
分类号 |
H04H20/12;H04B5/00;H04H40/90 |
主分类号 |
H04H20/12 |
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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