| 摘要 |
The invention relates to an improved device for transmitting and preferably receiving signals, in particular mobile radio signals, comprising the following features: the device comprises at least 4 channels for the transmitting mode, each of the four channels (K1, K2, K3, K4) for the transmitting mode can be actuated by a transmitting signal differing from the other channels (K1, K2, K3, K4) that can be generated from different data streams by means of a separate channel module (KM1, KM2, KM3, KM4), and a control device (33) is provided by means of which a plurality of or all of the power amplifiers (21; 21a, 21b, 21c, 21d) connected in a plurality of or all of the channels (K; K1, K2, K3, K4), and that can be operated in phase or phase locked with each other, such that the amplified transmission signals (TX) in the corresponding channels (K; K1, K2, K3, K4) can be synchronized and connected together, wherein a corresponding transmitting signal (TX) having greater transmitting power can be emitted. |
