发明名称 |
Article having electromagnetic coupling module attached thereto |
摘要 |
An article having an electromagnetic coupling module attached thereto includes an electromagnetic coupling module and a PET bottle having the electromagnetic coupling module bonded thereto. The electromagnetic coupling module includes a wireless IC chip arranged to process transmission and reception signals and the feed circuit board having the wireless IC chip mounted thereon. The feed circuit board includes a feed circuit including a resonant circuit having a predetermined resonant frequency. The feed circuit performs characteristic impedance matching between the PET bottle and the wireless IC chip. The PET bottle functions as a radiator arranged to radiate a transmission signal supplied from the feed circuit using electromagnetic field coupling and to supply a received reception signal to the feed circuit using electromagnetic field coupling. |
申请公布号 |
US8081121(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20090401767 |
申请日期 |
2009.03.11 |
申请人 |
KATO NOBORU;DOKAI YUYA;IKEMOTO NOBUO;MURATA MANUFACTURING CO., LTD. |
发明人 |
KATO NOBORU;DOKAI YUYA;IKEMOTO NOBUO |
分类号 |
H01Q1/38 |
主分类号 |
H01Q1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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