| 摘要 |
The invention relates to a dipole antenna (1) comprising:
- first and second radiating elements (10,11) electrically connected via a transition (12), said first and second elements being associated with a frequency f 1 in a frequency band,
- a feeding point (14) on the first radiating element and a reference point (15), the feeding point and the reference point being respectively connected to a feeding conductor (21) and a ground conductor (22) of a feeding line, and
- a balun comprising a slot (16) arranged in the first radiating element, said slot having a short circuit at a first end (16a) and an open circuit at a second end (16b) next to the transition, and
- the feeding point (14) and the reference point (15) are arranged on opposite sides of the slot. |
