| 摘要 |
PURPOSE: A low-noise-amplification converter and a satellite antenna apparatus including the same are provided to confirm the intensity of a satellite signal through a low-noise-amplification converter. CONSTITUTION: An antenna selecting unit(108) passes through one satellite signal. A polarized wave selecting unit passes through a signal having first polarization and second polarization of the selected satellite signal. A tracing filter(116) filters a TP signal from the satellite signal. A signal converter(118) converts the TP signal into a DC(Direct Current). A control unit generates an antenna selection control signal.
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