发明名称 |
ANTENNA, AND RADIO-FREQUENCY IDENTIFICATION TAG |
摘要 |
An antenna connected to a circuit portion and configured to effect transmission and reception of information by radio communication, the antenna including a driven meander line portion which has a feed section connected to the circuit portion and which is a line conductor formed in a meandering pattern, and a parasitic meander line portion which does not have a feed section connected to the circuit portion and which is a line conductor formed in a meandering pattern and positioned relative to the driven meander line portion, so as to influence an input impedance of the driven meander line portion. Also disclosed is a radio-frequency identification tag including the antenna.
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申请公布号 |
US2008191945(A1) |
申请公布日期 |
2008.08.14 |
申请号 |
US20080018184 |
申请日期 |
2008.01.22 |
申请人 |
TAKI KAZUNARI;MIYAZAKI YASUMITSU |
发明人 |
TAKI KAZUNARI;MIYAZAKI YASUMITSU |
分类号 |
H01Q9/04 |
主分类号 |
H01Q9/04 |
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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