发明名称 |
CHANNEL STACKING SYSTEM AND METHOD OF OPERATION |
摘要 |
A channel stacking system includes first and second downconverting stages, first and second analog to digital converters, and a digital switching and signal processor. The first downconverting stage includes a first downconverter circuit having an input for receiving a first RF input signal which includes a multitude of first channels. The first downconverter circuit frequency downconverts the first RF input signal to a first IF signal which includes the multitude of first channels. The first analog-to-digital converter converts the first IF signal to a first digital IF signal. The second downconverter stage includes a second downconverter circuit having an input for receiving a second RF input signal which includes a multitude of second channels. The second downconverter circuit frequency downconverts the second RF input signal to a second IF signal including said multitude of second channels. |
申请公布号 |
HK1157099(A1) |
申请公布日期 |
2014.08.15 |
申请号 |
HK20110111101 |
申请日期 |
2011.10.18 |
申请人 |
ENTROPIC COMMUNICATIONS INC. |
发明人 |
BRANISLAV PETROVIC B;ITZHAK GURANTZ I;KEITH BARGROFF K |
分类号 |
H04N |
主分类号 |
H04N |
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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