| 摘要 |
An antenna configuration is particularly suitable for use within a front panel assembly of an electronic device (100), such as a set-top box. According to an exemplary embodiment, the electronic device (100) includes a chassis (34), a printed circuit board and an F-shaped antenna. The printed circuit board includes a ground portion (28) and a dielectric portion (30). The ground portion (28) is electrically coupled to the chassis (34). The F-shaped antenna includes a first portion (22), a second portion (24) and a third portion (26). The first portion (22) of the F-shaped antenna extends along the dielectric portion (30) of the printed circuit board. The second portion (24) of the F-shaped antenna is electrically coupled to the ground portion (28) of the printed circuit board. The third portion (26) of the F- shaped antenna extends between the ground portion (28) and the dielectric portion (30) of the printed circuit board and is electrically coupled to a signal processor via a reactive element (jX1, Jx2). |
