| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an antenna sheet which can be utilized for a non-contact communication unit without increasing the thickness of a loading apparatus, and its manufacturing method. <P>SOLUTION: The antenna sheet is provided with a magnetic sheet 11 containing an Fe group amorphous alloy in a resin matrix, and an antenna pattern 12 directly formed on the magnetic sheet 11 and constituted of nanoparticles. The antenna sheet is manufactured by directly forming the antenna pattern on the magnetic sheet 11 using a material containing the nanoparticles, applying heat treatment to the magnetic sheet with the antenna pattern and sintering the nanoparticles. <P>COPYRIGHT: (C)2008,JPO&INPIT |
