发明名称 |
Folded dual-band antenna apparatus |
摘要 |
A folded dual-band monopole antenna apparatus is disclosed, which includes a radiation body, a transmission line and a conductor. The radiation body resonates at a first and a second operating frequency. The radiation body connects the transmission line by way of the conductor. The radiation body includes a first side and a corresponding second side, and slits are set alternately on the first side and the second side to make the radiation body to be a meandered structure. The radiation body is folded along an extended direction of the slits to form a pillar structure for size miniaturization. The radiation body can cover a surface of a pillar dielectric material structure by printing technology for further size miniaturization and improving the strength of the radiation body.
|
申请公布号 |
US2004017329(A1) |
申请公布日期 |
2004.01.29 |
申请号 |
US20030345297 |
申请日期 |
2003.01.15 |
申请人 |
FANG SHYH-TIRNG;CHANG FA-HSIEN;WONG KIN-LU |
发明人 |
FANG SHYH-TIRNG;CHANG FA-HSIEN;WONG KIN-LU |
分类号 |
H01Q1/24;H01Q1/36;H01Q1/38;H01Q5/00;H01Q9/42;(IPC1-7):H01Q1/36 |
主分类号 |
H01Q1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|