| 发明名称 |
Wireless tag, its manufacturing and its layout |
| 摘要 |
To provide a wireless tag having a wide band, a microstrip-line of a half wavelength type is used and an IC is built in between an antenna and a ground conductor, and a middle point of the antenna and the ground conductor are connected.
|
| 申请公布号 |
US6563463(B1) |
申请公布日期 |
2003.05.13 |
| 申请号 |
US20000576602 |
申请日期 |
2000.05.24 |
| 申请人 |
HITACHI, LTD. |
发明人 |
SAITO TAKESHI |
| 分类号 |
G06K19/07;G01V15/00;G06K19/077;H01Q1/00;H01Q1/24;H01Q1/38;H01Q5/01;H01Q9/26;H01Q9/28;H01Q13/08;(IPC1-7):H01Q1/38 |
主分类号 |
G06K19/07 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
