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US 7,924,235 B2Granted
Antenna apparatus employing a ceramic member mounted on a flexible sheet
AssigneePanasonic Corporation
InventorsHidetsugu Fujimoto, Kongo Shiiba, Hiromi Sakita, Kouji Nishimura, Kouichi Watanabe, Hatsuhiro Yano, Yoshihiko Takayama, Yoshitaka Mizoguchi
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Abstract
An antenna apparatus used in a wireless communication medium or a wireless communication medium processing apparatus constructed by a constitution of including a magnetic member in which a magnetic ceramic powder is used as a major component thereof and which is provided with flexibility, an antenna formed at a surface or inside of the magnetic member, and a matching circuit of the antenna formed at the surface or the inside of the magnetic member.
Claims18
An antenna apparatus comprising:
- a sheet having a flexibility;
- a ceramic member mounted on the sheet and having a plurality of blocks baked by constituting a major component thereof by ceramic powder;
- an antenna provided at the ceramic member;
- wherein:
- at least one of the blocks comprises:
- a contact face brought into contact with the sheet;
- an opposed face opposed to another of the blocks contiguous thereto;
- and
- a noncontact face which is provided between the contact face and the opposed face and is not brought into contact with the another of the blocks.
6 more elements
Dependencies are inferred from the claim text.