Jianq Chyun IP Office
Handheld device
A handheld device is disclosed, which includes an appearance part, a system ground plane and a detachable element. The detachable element includes a carrier and a planar antenna. The system ground plane is disposed in the appearance part and has a feed point. The planar antenna is disposed on the carrier and has a connection point. The carrier is detachably connected to the appearance part. When the carrier is connected to the appearance part, the above-mentioned connection point is electrically connected to the feed point. In this way, the radiation performance of the antenna can be improved and the frequency band of the antenna of the handheld device can be changed by replacing the detachable element.
HTC Corporation
H H H
H01Q H01Q H01Q
inventional inventional inventional
Bing-Hsiao Ching-Sung Huang-Jen
Wang Wang Chen