Collapsible mobile radio device

The invention is to improve antenna performance in an internal antenna in a closed state without deteriorating the antenna performance in a state where a foldable portable radio apparatus is opened. A foldable portable radio apparatus includes a foldable mechanism in which an upper casing and a lowe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Mashima, Nobuharu, Nakanishi, Kiyoshi, Hirai, Masayoshi, Nakanishi, Hideo
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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