Mehrbandantenne und elektronische Vorrichtung

Details

Veröffentlichungs-Nr.

EP2418734

Aktenzeichen

EP11176878

Anmeldetag

9. August 2011

Veröffentlichung

30. Dezember 2015

Erteilung

30. Dezember 2015

Rechtsraum

EP

IPC

H01Q9/42// H01Q5/30

Abstract

Disclosed is a multiband antenna, comprising: an antenna element section which is fed from a feeding point; and a ground element section which is connected to a ground of the feeding point; wherein the antenna element section includes: a pole element which includes the feeding point, and has a length at which the pole element resonates at a first frequency; an L-shaped folded-back element which is connected to an end of the pole element, and resonates at a second frequency together with the pole element; and an L-shaped added element which is connected to the pole element; wherein a length from the feeding point to an end of the added element is a length at which the added element resonates at the first frequency.

Anmelder

Firma

Casio Computer Co., Ltd.

Land

🇯🇵 Japan

Fachgebiete