| 摘要 |
The invention realizes a multi-purpose antenna (1) for vehicles comprising: at least one rod (2, 2c) for receiving/transmitting at least one of the AM, FM, GPS and telephone signals, and first electronic means (3, 3a, 3b, 3c) of processing the signals having at least one input port (4, 4c) connected to said at least one rod (2, 2c) and at least two output ports (31, 32, 33, 31a, 32a, 33a, 31b, 32b). The antenna comprises second electronic means (5, 5a, 5b, 5c) of combining said signals, each having at least one input port (51, 52, 53, 51a, 52a, 53a, 51b, 52b) connected to at least one relevant output port (31, 32, 33, 31a, 32a, 33a, 31b, 32b) of said first electronic means (3, 3a, 3b, 3c) and a single output port (6, 6c) for connecting with receiver/transmitter equipment (8) installed on the vehicle. |
