| 摘要 |
<p>The present invention relates to a smart upconverter for a broadband satellite communication. The smart upconverter of the present invention automatically senses the detailed band from among the IF bands of a broadband in a broadband satellite communication earth station, to which a transmission signal belongs, and pre-removes the detailed band which is not used in upconverting but generates spurious, thus preventing spurious (2IF+LO) problems in an in-band including the transmission signal.</p> |
