| 摘要 |
The arrangement comprising an input terminal (1), a first signal combination unit (3), a signal processing unit (14) and an output terminal (17) is formed in such a manner that the signal processing unit (14) comprises at least two signal paths (20.1, 20.2, ...) coupled betweens the input (13) and the respective inputs (21.1, 21.2, ...) of a second signal combination unit (22) whose output (23) is coupled to the output terminal (17). At least one of the signal paths (20.2) comprises a power-raising means (24.1) for raising the signal applied to its input (25.1) by at least a power of one and for supplying the signal thus obtained to an output (26.1). A feedback is also arranged between another output (15) of the processing unit (14) and an input (4) of the combination unit (3). |
