Abstract
A ubiquitous multi-beam circular array radar system is proposed. The track of targets is discontinuous when using the traditional amplitude-comparison angle measuring method for the various array errors. This paper presents a new angle measuring method. And the method uses the real observation of the max amplitude-comparison value to produce the linear amplitude-comparison curve, thus improving the continuity of the target track. The theory analysis and experimental results show the efficiency of the method.
| Original language | English |
|---|---|
| Pages (from-to) | 497-501 |
| Number of pages | 5 |
| Journal | Shuju Caiji Yu Chuli/Journal of Data Acquisition and Processing |
| Volume | 24 |
| Issue number | 4 |
| Publication status | Published - Jul 2009 |
Keywords
- Circular array radar
- Digital beam forming
- Ubiquitous multi-beams