| 摘要 |
PROBLEM TO BE SOLVED: To provide a diversity receiver capable of effectively suppressing unwanted signals when simultaneously receiving a plurality of channels, and a diversity reception method. ! SOLUTION: A diversity receiver 1 includes reception circuits 101, ..., 10N and a diversity combination part 12 which combines signals generated by the reception circuits with each other for the unit of the same frequency component. In each of the reception circuits, at least one of K pieces of differential frequencies as a differential between a k-th oscillation frequency among K pieces of oscillation frequencies and a k-th center frequency among K pieces of center frequencies is a different value. A differential absolute value of the k-th differential frequency is less than an interval of neighboring frequencies of subcarriers forming a k-th high frequency channel component. While using a local oscillation signal that is any one of a plurality of local oscillation signals and has a frequency equal to the k-th di |
