A multi-band radio antenna device (1) for a radio communication terminal
is disclosed. The antenna device comprises a substrate and a radiating
antenna element thereon having a radio signal feeding point (13), wherein
the radiating element comprises a continuous trace of conductive
material. The continuous trace has a first radiating portion connected to
said radio signal feeding point comprising a at least partly meandered
radiating portion (11) arranged distal from said radio signal feeding
point (13) and connected to an elongate radiating portion (10) arranged
proximal to and connected to said signal feeding point, and a second
radiating portion (12) connected as a branch to said first radiating
portion at a branching position (14) thereof arranged distal from said
radio signal feeding point (13). The antenna device offers a minimized
number of necessary contacts and improved antenna efficiency.