| 发明名称 |
SUB-NYQUIST COMPLEX-HOLOGRAPHIC APERTURE ANTENNA CONFIGURED TO DEFINE SELECTABLE, ARBITRARY COMPLEX ELECTROMAGNETIC FIELDS |
| 摘要 |
Described embodiments include an antenna, method, and an apparatus. The antenna includes a sub-Nyquist complex-holographic aperture configured to define at least two selectable, arbitrary complex radiofrequency electromagnetic fields on a surface with tangential wavenumbers up to 2π over the aperture element spacing (k_apt=2π/a). |
| 申请公布号 |
US2015171516(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201414257187 |
申请日期 |
2014.04.21 |
| 申请人 |
Elwha LLC |
发明人 |
Chen Pai-Yen;Driscoll Tom;Ebadi Siamak;Hunt John Desmond;Landy Nathan Ingle;Machado Melroy;Perque, JR. Milton;Smith David R.;Urzhumov Yaroslav A. |
| 分类号 |
H01Q3/24 |
主分类号 |
H01Q3/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An antenna comprising:
a sub-Nyquist complex-holographic aperture configured to define at least two selectable, arbitrary complex radiofrequency electromagnetic fields on a surface with tangential wavenumbers up to 2π over the aperture element spacing (k_apt=2π/a). |
| 地址 |
Bellevue WA US |
