ANTENNA DEVICE AND PORTABLE RADIO COMMUNICATION DEVICE COMPRISING SUCH AN ANTENNA DEVICE

摘要

An antenna device (12) operable in at least a first lower frequency band and a second higher frequency band comprises a first radiating element (16), which operates in the first frequency band and has a first and a second (20) opposite end and a second radiating element (21) joined to the first end. Thereby the first end defines a first junction (18). The second element stretches away from the first element. The device also comprises a first feeding connection (FC1) leading to the first junction, a first connection path (Pl) between the first feeding connection and a first frequency band signal handling unit, a first tuning element (T1) connected to the first connection path, a first signal passing and blocking arrangement (22), a second connection path (P2) between the first junction and a second frequency band signal handling unit and a second signal passing and blocking arrangement (26).