Mobile communication device

A mobile communication device equipped with a microphone, a receiver, a first circuit board which is provided with an antenna at the microphone side and a second circuit board opposing to the first circuit board, wherein the antenna has a first antenna part which is extended parallel to the edge of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANAZAWA MASARU, TANIYAMA KAZUTOSHI
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A mobile communication device equipped with a microphone, a receiver, a first circuit board which is provided with an antenna at the microphone side and a second circuit board opposing to the first circuit board, wherein the antenna has a first antenna part which is extended parallel to the edge of the first circuit board and a second antenna part which is extended from a free end of the first antenna part towards the second circuit board. The end of the second antenna part may also be extended in a direction parallel to the second circuit board so as to form a third antenna part. As a result, even if a user uses the device in a state with the receiver pressed against the ear, the antenna will not be affected by the user body and the antenna characteristics will not deteriorate.