发明名称 |
MODULAR SUPERHETERODYNE STEPPED FREQUENCY RADAR SYSTEM FOR IMAGING |
摘要 |
In some aspects, the disclosure is directed methods and systems for establishing a wideband radar system for imaging. A receiver of a radar imaging system may receive a set of phase measurements for each of a plurality of frequency bands, each of the plurality of frequency bands established by up-converting or down-converting a base frequency band. A phase adjuster of the radar imaging system may identify, from each region of overlap between consecutive frequency bands of the plurality of frequency bands, a phase difference between corresponding sets of the phase measurements. The phase adjuster may adjust one or more sets of the phase measurements based on the identified phase differences to generate an image across the plurality of frequency bands. |
申请公布号 |
WO2015050618(A2) |
申请公布日期 |
2015.04.09 |
申请号 |
WO2014US46585 |
申请日期 |
2014.07.15 |
申请人 |
NORTHEASTERN UNIVERSITY |
发明人 |
RAPPAPORT, CAREY;MANTZAVINOS, SPIROS;GONZALEZ VALDES, BORJA;MARTINEZ, JOSE ANGEL;BUSUIOC, DAN |
分类号 |
G01S13/74 |
主分类号 |
G01S13/74 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|