Invention Grant
- Patent Title: Antenna apparatus and wireless communication device
- Patent Title (中): 天线装置和无线通信装置
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Application No.: US12623749Application Date: 2009-11-23
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Publication No.: US08368614B2Publication Date: 2013-02-05
- Inventor: Kazuhiro Inoue , Makoto Higaki , Akiko Yamada
- Applicant: Kazuhiro Inoue , Makoto Higaki , Akiko Yamada
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-299921 20081125
- Main IPC: H01Q15/02
- IPC: H01Q15/02
Abstract:
An antenna apparatus includes: a ground plane; a plurality of conductive elements arranged substantially in parallel to a surface of the ground plane; a plurality of linear elements configured to connect the conductive elements to the ground plane; and an antenna configured to radiate a radio wave, wherein a plurality of openings to reflect the radio wave radiated from the antenna are formed in the ground plane under an arrangement region of the conductive elements.
Public/Granted literature
- US20100127943A1 ANTENNA APPARATUS AND WIRELESS COMMUNICATION DEVICE Public/Granted day:2010-05-27
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