| 摘要 |
An antenna (1), comprises a radiating element (2) passing inside the antenna (1) and a layer (3) of polymeric material encapsulating the radiating element. The process for manufacturing the rod comprises the encapsulating of the radiating element (2) passing longitudinally in the antenna (1) with polymeric material layer (3) whereby the radiating element (2) is inserted in the cavity of the casting mould, which is substantially of the shape of the antenna (1), and the cavity (11) of the casting mould is filled with a curing polymeric material (3). The radiating element (2) can be reinforced for casting by providing it with a support structure (4), for instance by winding it to form a helical coil around the support structure (4). <IMAGE> |
