| 发明名称 |
BACKSCATTER ESTIMATION USING PROGRESSIVE SELF INTERFERENCE CANCELLATION |
| 摘要 |
Techniques for estimating one or more backscatter signals reflected from one or more objects are disclosed. In one example, a backscatter sensor includes, in part, a receiver for receiving a composite signal comprising one or more reflections of a transmitted signal, each reflection being reflected by one of a plurality of objects; and a processor configured to estimate at least a first backscatter component of the composite signal using a progressive interference cancellation technique. The first backscatter component of the composite signal corresponds to a reflection of the transmitted signal from a first object. In one embodiment, the backscatter sensor includes multiple receivers and/or one or more transmitters. |
| 申请公布号 |
US2016266245(A1) |
申请公布日期 |
2016.09.15 |
| 申请号 |
US201415033889 |
申请日期 |
2014.11.14 |
| 申请人 |
The Board of Trustees of the Leland Stanford Junior University |
发明人 |
BHARADIA Dinesh;JOSHI Kiran;KATTI Sachin |
| 分类号 |
G01S13/00 |
主分类号 |
G01S13/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A backscatter sensor, comprising:
a receiver for receiving a composite signal comprising one or more reflections of a transmitted signal, each reflection being reflected by one of a plurality of objects; and a processor configured to:
estimate at least a first backscatter component of the composite signal using a progressive interference cancellation technique, wherein the first backscatter component of the composite signal corresponds to a reflection of the transmitted signal from a first object. |
| 地址 |
Palo Alto CA US |
