Invention Application
- Patent Title: Antenna apparatus
- Patent Title (中): 天线装置
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Application No.: US11515304Application Date: 2006-09-01
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Publication No.: US20070273600A1Publication Date: 2007-11-29
- Inventor: Akihiro Tsujimura , Koichi Sato , Takashi Amano , Hiroyuki Hotta
- Applicant: Akihiro Tsujimura , Koichi Sato , Takashi Amano , Hiroyuki Hotta
- Applicant Address: JP Tokyo
- Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee: KABUSHIKI KAISHA TOSHIBA
- Current Assignee Address: JP Tokyo
- Priority: JP2006-147282 20060526
- Main IPC: H01Q1/00
- IPC: H01Q1/00
Abstract:
A magnetic member is interposed and arranged between an antenna element and a printed circuit board, and an air member or a dielectric member is interposed between the antenna element and the magnetic member. The magnetic member is constituted of a nanogranular structure in which magnetic nanoparticles with ferromagnetism are three-dimensionally dispersed and arranged in an insulating matrix substrate.
Public/Granted literature
- US07515111B2 Antenna apparatus Public/Granted day:2009-04-07
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