发明名称 Power balancing signal combiner
摘要 <p>Multiple systems for delivering satellite signals are described. An embodiment in accordance with the present invention comprises a receive antenna, including at least one low noise block amplifier (LNB), and a module, coupled to and proximate the receive antenna, the module comprising a multiswitch, coupled to the LNB, for directing the satellite signals received by the LNB to a plurality of outputs of the multiswitch, a plurality of tuners, respectively coupled to the outputs of the multiswitch, for tuning to a plurality of specific portions of the satellite signals in a respective fashion, the specific portions of the satellite signals selected based on commands received from a plurality of receivers, and an interface for delivering the specific portions of the satellite signals to the plurality of receivers,; wherein the specific portions of the satellite signals are combined into a single combined signal and delivered to the plurality of receivers on a single output of the interface.</p>
申请公布号 EP1878242(B1) 申请公布日期 2013.11.06
申请号 EP20060749157 申请日期 2006.04.03
申请人 THE DIRECTV GROUP, INC. 发明人 JAMES, THOMAS, H.;SHAH, DIPAK, M.
分类号 H04N7/20 主分类号 H04N7/20
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