| 摘要 |
The present invention relates to an integrated antenna for WWAN, GPS, and WLAN. The integrated antenna includes a ground metal plane, a WWAN antenna, and a WLAN antenna. The WWAN antenna is connected to the ground metal plane and includes a first radiating metal strip and a second radiating metal strip. The first and second radiating metal strips are used to induce a first resonance mode and a second resonance mode respectively. The WLAN antenna is connected to the ground metal plane and includes a third radiating metal strip and a fourth radiating metal strip. The third and fourth radiating metal strips are used to induce a third resonance mode and a fourth resonance mode respectively. The integrated antenna of the present invention can be used in WWAN and WLAN at the same time. The ground metal plane of the integrated antenna does not need to connect to a ground end of a wireless electronic device, and is used for grounding. Therefore, the integrated antenna can be mounted on any part of the wireless electronic device, and can have stable electrical characteristic.
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