| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To more simplify the configuration of a device and reduce the production cost by enabling selectively providing one signal of not less than a predetermined level to a DMB (Digital Multimedia Broadcasting) chip set via a DMB path from among at least two signals received at least two antennas, in a DMB signal processing device in a DMB receiver such as a mobile communication terminal device. <P>SOLUTION: The mobile broadcast signal processing device is provided with an antenna switching unit 40 for selecting any one of at least the two signals received from at least the two antennas 10a, 10b; a mobile broadcast path unit 60 for applying preprocessing to the selected signal; and a mobile broadcast chip set unit 90 for detecting the signal level of the preprocessed signal, and controlling the antenna switching unit 40. The unit 90 controls the antenna switching unit 40 to select the other one of at least the two signals on the basis of the detected signal level. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
