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| Content Provider | IET Digital Library |
|---|---|
| Author | Wang, Chen Feng, Xiaobo Zhang, Wentao Zhou, Xiaoxiong |
| Abstract | The target angular glint is the main factor restricting the tracking accuracy of radar at close range. There are few researches on angular glint of pulse compression radar. Here, the angular glint model of the large aerodynamic target under pulse compression is proposed. The field measured data verify the validity of the model. Second, a frequency-diversity algorithm based on gating weighting is proposed to suppress angular glint. Simulation results show that its performance is better than the traditional frequency diversity algorithm. Third, the influence of total frequency hopping bandwidth and number of hopping on the frequency diversity algorithm is discussed. Finally, the algorithm proposed here has been applied with the existing experimental prototype. The outfield experiments show that the algorithm can suppress angle glint noise effectively. |
| Starting Page | 7658 |
| Ending Page | 7661 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 21, Nov (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/21 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0618 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-07-11 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/) |
| Subject Keyword | Aerodynamic Target Aerodynamics Angle Glint Noise Angular Glint Model Detection And Tracking System Electromagnetic Wave Scattering Frequency Hop Communication Frequency-diversity Algorithm Military Radar Pulse Compression Pulse Compression Radar Angular Glint Modelling Radar Cross Section Radar Equipment Radar Resolution Radar Signal Processing Radar Theory Radar Tracking Signal Processing And Detection System And Application Target Angular Glint Target Tracking Total Frequency Hopping Bandwidth Traditional Frequency Diversity Algorithm |
| Content Type | Text |
| Resource Type | Article |
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