| 摘要 |
<p>Disclosed is a cellphone. The cellphone comprises a common antenna module, a diplexer, an NFC chip module and a wireless charging chip module, wherein the common antenna module uses a first frequency-band signal received from the exterior and applied to NFC communications or a second frequency-band signal applied to wireless charging; and the diplexer comprises a first end electrically connected to the common antenna module, a second end electrically connected to the NFC chip module, and a third end electrically connected to the wireless charging chip module; when the first end obtains the first frequency-band signal, the diplexer sends the first frequency-band signal to the NFC chip module through the second end; and when the first end obtains the second frequency-band signal, the diplexer sends the second frequency-band signal to the wireless charging chip module through the third end. In the abovementioned manner, the present invention can enable the cellphone NFC and the wireless charging to share an antenna, thereby being simple and easy to achieve, saving space and reducing costs.</p> |
