From the center offset fed multi-band - monopole antenna and a portable radio communication device, which has such an antenna

摘要

The present invention relates to an antenna device for a portable radio communication device (2), wherein said antenna means a monopoly, - a radiating element (3), which, along an end of the portable radio communication device is to be positioned for the operation of a plurality of complementary frequency bands including the fm - frequency band. The antenna device further has a power supply (4), which of the monopole and - radiating element is positioned in an offset manner, which the monopole - radiating element in a first part (5) and a second part (6), at least one complementary frequency band in addition to the fm - frequency band, where the fm - frequency band and the at least two additional complementary frequency bands are fed via the feed.