Portable terminal device

A portable terminal device can suppress/reduce a noise radiated from the portable terminal device, especially more effectively can suppress/reduce adverse effects of a high-frequency noise in VHF/UHF band or higher, so that reception sensitivity of its antenna can be improved effectively. The portab...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YAMAGUCHI MOTOFUMI, SUEMATSU EIJI, YAMAUCHI MIYOSHI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS CALCULATING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PHYSICS PRINTED CIRCUITS TELEPHONIC COMMUNICATION TRANSMISSION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A portable terminal device can suppress/reduce a noise radiated from the portable terminal device, especially more effectively can suppress/reduce adverse effects of a high-frequency noise in VHF/UHF band or higher, so that reception sensitivity of its antenna can be improved effectively. The portable terminal device is arranged such that a sheet member includes at least one of a conductive sheet and a metal deposition sheet inside a housing, an electronic circuit substrate is provided inside the sheet material, and an antenna member is provided outside the sheet member.