Kompaktantenne für MIMO-Kommunikationen mit isolierten Antennenelementen

Details

Veröffentlichungs-Nr.

EP2466683

Aktenzeichen

EP11188966

Anmeldetag

14. November 2011

Veröffentlichung

10. Juli 2013

Erteilung

10. Juli 2013

Rechtsraum

EP

IPC

H01Q1/52H01Q9/04H01Q21/28H01Q5/00H01Q1/48

Abstract

An antenna for MIMO communications includes a ground plane (200) having a planar surface, a first feeding patch (220A) spaced apart from and parallel to the ground plane (200), and a first parasitic patch spaced (230A) apart from and parallel to the first feeding patch (220A). The antenna further includes a second feeding patch (220B) spaced apart from and parallel to the ground plane (200) and disposed adjacent the first feeding patch (220A), and a second parasitic patch (230B) spaced apart from and parallel to the second feeding patch (220B). The first parasitic patch (230A) may be capacitively coupled to the first feeding patch(220A), and the second parasitic patch (230B) may be capacitively coupled to the second feeding patch (220B). The ground plane (200) may include an isolation notch therein arranged between the first and second feeding patches.

Anmelder

Firma

Sony Ericsson Mobile Communications AB

Land

🇸🇪 Schweden

Fachgebiete