| 发明名称 |
Low-profile multiband antenna for a wireless communication device |
| 摘要 |
A device for wireless communication including a wireless transceiver, a printed circuit board (PCB) coupled to the wireless transceiver, a first antenna and a second antenna. The first antenna is coupled to the PCB at a feed point and grounded at a ground point. The first antenna is a quarter-wavelength antenna communicating signals with the wireless transceiver at a first frequency band. The second antenna is coupled to the first antenna at the feed point and grounded at a further ground point. The second antenna is a half-wavelength antenna communicating signals with the wireless transceiver at a second frequency band. |
| 申请公布号 |
US8922442(B2) |
申请公布日期 |
2014.12.30 |
| 申请号 |
US201113150754 |
申请日期 |
2011.06.01 |
| 申请人 |
Symbol Technologies, Inc. |
发明人 |
Yang Guangli;Liang Xiaotao;Bruk Mikhail;La Rosa Dean |
| 分类号 |
H01Q21/28 |
主分类号 |
H01Q21/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device for wireless communication, comprising:
a wireless transceiver; a printed circuit board (PCB) coupled to the wireless transceiver; a first antenna coupled to the PCB at a feed point and grounded at a ground point, the first antenna being a quarter-wavelength antenna communicating signals with the wireless transceiver at a first frequency band; and a second antenna coupled to the first antenna at the feed point and grounded at a further ground point, the second antenna being a half-wavelength antenna communicating signals with the wireless transceiver at a second frequency band. |
| 地址 |
Holtsville NY US |
