| 摘要 |
<p>A communication electronic device (1, 4, 5) includes a grounding element (10) and an antenna element (11, 41, 51). There is a first notch (102), a second notch (103) and a first protruded portion (104) disposed at an edge (101) of the grounding element (10), and the first notch (102) and the second notch (103) are not located at corners of the edge (101) of the grounding element (10). The first protruded portion (104) is located between the first notch (102) and the second notch (103). The antenna element (11, 41, 51) and the grounding element (10) are disposed on different planes. The antenna element (11, 41, 51) has a projection on the grounding element (10), and the projection covers a portion of the first protruded portion (104), a portion of the first notch (102) and a portion of the second notch (103).</p> |
