| 摘要 |
This invention is directed toward a data signal receiving means including an antenna and a plurality of Low Noise Blocks (LNB's). A reflective filtering means is provided and located with respect to the LNBs and antenna such that data signals received at a first frequency or frequency range pass through the reflective filter means to a first LNB and data signals at second frequency or frequency range are deflected by the reflective filtering means and do not pass therethrough and pass to the second LNB. In this way a single antenna can be used to receive and process multiple data signals received at different frequencies or frequency ranges. |
