| 发明名称 |
Self-Steering Antenna Arrays |
| 摘要 |
Methods and apparatus, including computer program products are provided for self-steering antennas. In one aspect, there is a method. The method may include receiving, at a plurality of antennas, phase shifted versions of a signal. The method may further include determining a phase relationship between the phase shifted versions of the signal. Based on the determined phase relationship, the method may include adjusting a phase of a first local oscillator to remove a phase difference between the phase shifted versions of the signal to change the phase shifted versions of the signal to being in-phase versions of the signal. The method may further include combining the in-phase versions of the signal to steer a beam to a transmitter. |
| 申请公布号 |
US2016036125(A1) |
申请公布日期 |
2016.02.04 |
| 申请号 |
US201414775556 |
申请日期 |
2014.03.13 |
| 申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
Gupta Arpit K.;Buckwalter James |
| 分类号 |
H01Q3/26;H01Q3/34;H04W40/06 |
主分类号 |
H01Q3/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
receiving, at a plurality of antennas, phase shifted versions of a signal; determining a phase relationship between the phase shifted versions of the signal; adjusting, based on the determined phase relationship, a phase of a first local oscillator to remove a phase difference between the phase shifted versions of the signal to change the phase shifted versions of the signal to being in-phase versions of the signal; and combining the in-phase versions of the signal to steer a beam to a transmitter. |
| 地址 |
Oakland CA US |
