| 摘要 |
A communication electronic device (1, 3, 4, 5) includes an antenna structure at least having a grounding element (10, 30) and an antenna element (11, 31, 41, 51). One edge of the grounding element (10, 30) has a notch (101, 301), and the antenna element (11, 31, 41, 51) is disposed in the notch (101, 301) of the grounding element (10, 30). The antenna element (11, 31, 41, 51) includes a feeding portion (13) and a shorting portion (14), wherein the feeding portion (13) at least includes a first segment (131), a second segment (132), and a third segment (133). There is a first coupling gap (151) between the second segment (132) of the feeding portion (13) and a first shorting segment (141) of the shorting portion (14) which includes an open end of the shorting portion (14). There is a second coupling gap (152) between the third segment (133) of the feeding portion (13) and a second shorting segment (142) of the shorting portion (14) which includes a shorting end (143) of the shorting portion (14). |
