| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce distortion that may occur when amplifying two signals, in a signal decomposing apparatus which decomposes an inputted signal into the two signals different from each other in phase. <P>SOLUTION: The present invention relates to the signal decomposing apparatus which decomposes an input vector signal containing a plurality of component signals into a first signal and a second signal of which the phases are different from each other, wherein, when a vector absolute value of the input vector signal is smaller than a predetermined value, the input vector signal is decomposed so that the difference between the phase of the first signal and the phase of the second signal becomes smaller than a predetermined value. <P>COPYRIGHT: (C)2008,JPO&INPIT |
