Invention Grant
- Patent Title: Antenna apparatus
- Patent Title (中): 天线装置
-
Application No.: US14281983Application Date: 2014-05-20
-
Publication No.: US09590295B2Publication Date: 2017-03-07
- Inventor: Masahiro Yanagi
- Applicant: FUJITSU COMPONENT LIMITED
- Applicant Address: JP Tokyo
- Assignee: FUJITSU COMPONENT LIMITED
- Current Assignee: FUJITSU COMPONENT LIMITED
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- Priority: JP2013-111242 20130527
- Main IPC: H01Q1/00
- IPC: H01Q1/00 ; H01Q1/38 ; H01Q1/24 ; H01Q9/42
Abstract:
An antenna apparatus includes an antenna element connected to a power feed point, a parasitic element disposed to overlap the antenna element as viewed from above and configured to be coupled to the antenna element, and a switch connected to the parasitic element and configured to switch connections to connect the parasitic element either to a given potential point or to a test-purpose terminal.
Public/Granted literature
- US20140347250A1 ANTENNA APPARATUS Public/Granted day:2014-11-27
Information query
