| 发明名称 |
Dual-Band Printed Omnidirectional Antenna |
| 摘要 |
A microwave antenna assembly is printed on a substrate with a first face and an opposing second face. The assembly includes at least one antenna disposed on the front face of the substrate and a balun disposed on the rear face of the substrate. A first microstrip on the front face is coupled to the antenna(s). A second microstrip on the front face is coupled a feed line. A coplanar strip on the rear face is electrically coupled to the second microstrip and electromagnetically coupled to the first microstrip. |
| 申请公布号 |
US2016294063(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201414245171 |
申请日期 |
2014.04.04 |
| 申请人 |
Cisco Technology, Inc. |
发明人 |
McGough Erin Patrick;Lutman Thomas Goss |
| 分类号 |
H01Q9/06;H01Q21/30;H01Q1/50;H01Q21/00 |
主分类号 |
H01Q9/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a substrate having a first face and an opposing second face; at least one antenna disposed on the first face of the substrate; a balun disposed on the second face of the substrate; a first microstrip disposed on the first face and coupled to the at least one antenna; a second microstrip disposed on the first face and coupled to a feed line; and a coplanar strip disposed on the second face, wherein the coplanar strip is electrically coupled to the second microstrip and electromagnetically coupled to first microstrip. |
| 地址 |
San Jose CA US |
