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| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Lu Li, Yingjun An, Zhengshuai Xie, Huanhuan |
| Abstract | The distributed array radar (DAR) increases the aperture size of radar by coherently synthesising distributed sub-arrays. These sub-arrays form a long baseline, large array, and are capable of improving the angular resolution and detection range of targets. The DAR brings more freedom in the designing of large physical aperture array radar. This study demonstrates a distributed digital array radar experimental system, which can be used for the DAR principle experiment and performance test. This system combines the advantages of ultra-wideband antenna and digital array radar, and enables the array aperture to be reconstructed flexibly in both horizontal and vertical. The system can be used to optimise DAR systems for different array size requirements. A description of system design is demonstrated, while the key performance is briefly analysed. |
| Starting Page | 6134 |
| Ending Page | 6137 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 19, Oct (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/19 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0131 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-07-10 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Angular Resolution Antenna Array Antenna Phased Array Antenna Radiation Pattern Array Aperture Array Signal Processing DAR Principle Experiment DAR System Different Array Size Requirements Distributed Array Radar Distributed Digital Array Radar Experiment System Distributed Digital Array Radar Experimental System Distributed Sub-arrays Phased Array Radar Physical Aperture Array Radar Radar Antenna Radar Equipment Radar Signal Processing Radar Transmitters Signal Processing And Detection System And Application System Design Ultra Wideband Antenna |
| Content Type | Text |
| Resource Type | Article |
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