Invention Grant
- Patent Title: Multi-antenna device and communication apparatus
- Patent Title (中): 多天线设备和通信设备
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Application No.: US13685091Application Date: 2012-11-26
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Publication No.: US09077081B2Publication Date: 2015-07-07
- Inventor: Naoyuki Wakabayashi
- Applicant: Funai Electric Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: FUNAI ELECTRIC CO., LTD.
- Current Assignee: FUNAI ELECTRIC CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Global IP Counselors, LLP
- Priority: JP2011-282843 20111226
- Main IPC: H01Q1/38
- IPC: H01Q1/38 ; H01Q21/00 ; H01Q9/30
Abstract:
A multi-antenna device includes a feeding element and a passive element. The feeding element has first and second antenna elements. The passive element is disposed between the first and second antenna elements. The passive element has a first portion that is grounded at one end, a second portion that is grounded at one end and a third portion that is grounded at one end via a serially connected member with inductance. The third portion is connected at the other end to the other ends of the first and second portions.
Public/Granted literature
- US20130162496A1 MULTI-ANTENNA DEVICE AND COMMUNICATION APPARATUS Public/Granted day:2013-06-27
Information query
