| 摘要 |
A dual-band antenna (1) includes a first radiating unit (11), a second radiating unit (12), a micro-line unit (13) and a grounding unit (16). The first radiating unit has a zigzag portion (111). The second radiating unit is connected with the first radiating unit and has a gap (121). The micro-line unit includes a first terminal (131), a second terminal (132) and a feeding point (F). The first terminal is respectively connected with the first radiating unit and the second radiating unit. An acute angle (¸1) is formed between the first radiating unit and the micro-line unit. The grounding unit (16) is connected with the second terminal of the micro-line unit and has a grounding point (G). |
