| 发明名称 |
MODIFIED VIVALDI ANTENNA WITH DIPOLE EXCITATION MODE |
| 摘要 |
Systems and techniques are provided for a modified Vivaldi antenna with dipole excitation mode. An antenna may include a ground plane and a modified Vivaldi antenna. The modified Vivaldi antenna may include a straight arm with a first end and a second end, the first end being attached to the ground plane, a tapered section, and a balun placed partially between the straight arm and the tapered section. The modified Vivaldi antenna may be placed such that there is a gap between the tapered section and the ground plane. A feed element may be placed such that the feed element crosses the gap between the tapered section of the modified Vivaldi antenna and the ground plane. |
| 申请公布号 |
US2016190691(A1) |
申请公布日期 |
2016.06.30 |
| 申请号 |
US201414585434 |
申请日期 |
2014.12.30 |
| 申请人 |
Google Inc. |
发明人 |
PISKUN Vadim |
| 分类号 |
H01Q5/30;H01Q1/38;H01Q13/10;H01Q5/50 |
主分类号 |
H01Q5/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An antenna apparatus comprising:
a ground plane; a modified Vivaldi antenna comprising:
a straight arm comprising a first end and a second end, the first end being attached to the ground plane,a tapered section, anda balun disposed at least partially between the straight arm and the tapered section wherein the modified Vivaldi antenna is disposed such that there is a gap between the tapered section and the ground plane; and a feed element disposed such that the feed element crosses the gap between the tapered section of the modified Vivaldi antenna and the ground plane. |
| 地址 |
Mountain View CA US |
