| 摘要 |
PROBLEM TO BE SOLVED: To obtain a valid delay profile by making the number of times of continuity of vector addition variable, monitoring the change of the phase angle of a complex base band signal, stopping the continuity of vector addition when the phase angle is changed so as to be made larger than a fixed threshold, and generating a power-added delay profile. SOLUTION: A power adding part 7 is controlled so that each time the total number of delay profiles generated by a delay profile generating part 2 reaches a preliminarily decided threshold, a power-added delay profile held by a power adding part 7 can be outputted to an output terminal 9, and this can be cleared. When a co-phase added delay profile is held by a co-phase adding part 6, the co-phase adding part 6 is controlled so that the added and held co-phase added delay profile can be outputted to the power adding part 7. Then, the co-phase added delay profile outputted from the co-phase adding part 6 is power-added. |
