Bandwidth enhancement beamforming
US10209353B2 · kind B2 · utility
1Cited by
17References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 19, 2015 |
| Grant date | Feb 19, 2019 |
| Priority date | — |
| Expiry date | Feb 15, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/0254
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system and method for phased-array radar that is capable of accurate phase-only steering at any unambiguous angle is provided. In various embodiments, system and method that compensates for the varying effective element spacing of phased array radar, which occurs as a result of transmitting a wideband signal with phase shifters operating at a fixed phase, by interpolating and resampling across all elements, per frequency, to generate a desired effective spacing between the elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.