ANTENNA DEVICE

To form an approximately equal signal directivity to all circumferential directions of the substrate plane with a simple configuration.SOLUTION: An antenna device is provided comprising a chip antenna disposed on a substrate and a metal element disposed on the same substrate as the chip antenna, the...

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Bibliographische Detailangaben
Hauptverfasser:	CHENG TA-FU, SU CHIH-MING, OE JUNZO, KONO HIROMI, YAMAGUCHI TAIICHI, KOBAYASHI TETSUYA, FURUTA MASATERU, KUBO YUTAKA, FUKAGAI TADASHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To form an approximately equal signal directivity to all circumferential directions of the substrate plane with a simple configuration.SOLUTION: An antenna device is provided comprising a chip antenna disposed on a substrate and a metal element disposed on the same substrate as the chip antenna, the metal element is arranged so that its longitudinal direction is perpendicular to the substrate in the direction in which current flows through the chip antenna.SELECTED DRAWING: Figure 3 【課題】簡易な構成で基板平面の全周方向に対する略均等な信号の指向性を形成する。【解決手段】基板に配置されるチップアンテナと、前記チップアンテナと同一の前記基板に配置される金属エレメントと、を備え、前記金属エレメントは、前記チップアンテナを電流が流れる方向において、前記基板に対して長手方向が垂直となるように配置される、アンテナ装置が提供される。【選択図】図３