| 摘要 |
An enhanced portable communication device includes a one-piece metal back plate, configured to reduce device thickness by eliminating the plastic-to-metal joints normally needed to isolate the device antennas and provide rigidity. The one-piece metal back plate includes four integral antennas in an embodiment, forming an antenna pair at each end of the device. An opening and gap used to form each antenna pair may be filled with a nonconductive material such as plastic. In an embodiment, an I/O port is exposed through the nonconductive material in the gap. |
