| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide radio communication device and method that can reduce interference caused by electric waves transmitted from another system. <P>SOLUTION: A radio communication device comprises: plural antennas; phase/amplitude calculation means for determining phase and/or amplitude on the basis of predetermined signals contained in signals received by the plural antennas so that the predetermined signals can be removed; phase/amplitude adjusting means for adjusting signals received by subsets of antennas out of the plural antennas on the basis of the phase and/or the amplitude so that the phases of the signals are reversed; reverse phase combining means for executing reversed-phase combination on the signals received by the antennas other than the subsets of antennas and the signals which are adjusted to be reversed in phase; and interference wave removing means for removing interference waves from the signals received by the plural antennas on the basis of the signals subjected to the reverse-phase combination by the reverse-phase combining means and the signals received by the plural antennas. <P>COPYRIGHT: (C)2013,JPO&INPIT |
