Invention Grant
US09431718B2 Antenna device including triplate line including central conductor and ground plates
有权
天线装置包括三角形线，包括中心导体和接地板
- Patent Title: Antenna device including triplate line including central conductor and ground plates
- Patent Title (中): 天线装置包括三角形线，包括中心导体和接地板
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Application No.: US14243795Application Date: 2014-04-02
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Publication No.: US09431718B2Publication Date: 2016-08-30
- Inventor: Naoki Iso , Nobuaki Kitano , Tomoyuki Ogawa , Yoshiaki Ishigami
- Applicant: Hitachi Metals, Ltd.
- Applicant Address: JP Tokyo
- Assignee: HITACHI METALS, LTD.
- Current Assignee: HITACHI METALS, LTD.
- Current Assignee Address: JP Tokyo
- Agency: McGinn IP Law Group PLLC
- Priority: JP2013-179481 20130830
- Main IPC: H01Q1/50
- IPC: H01Q1/50 ; H01Q21/28 ; H01Q21/24
Abstract:
An antenna device has a feed line including a triplate line. Each triplate line has a central conductor and two ground plates sandwiching the central conductor via an air layer. At least a part of the triplate line is configured such that the two ground plates sandwich a center substrate including a wiring pattern as the central conductor provided on a dielectric substrate via the air layer.
Public/Granted literature
- US20150061959A1 ANTENNA DEVICE Public/Granted day:2015-03-05
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