| 摘要 |
The present invention relates to an antenna arrangement (100, 300) comprising a first antenna element in form of a microstrip element (110, 310), a second element (130, 230) and a third element (140, 340) in form of whip element. The second (130, 330) and third (140, 340) elements are arranged between said microstrip element (110, 130) and a ground plane (120, 130) and that said microstrip element (110, 310) is arranged with an opening (170, 370) to allow radiation from said second element (130, 330). |
