Abstract
When adaptive antenna array is applied to navigation receiver for anti-jamming, the traditional spatial algorithms cannot deal with broadband interference. Although space-time algorithm can resist broadband interference, it demands large amount of calculation and accurate delay, so this article use the space-frequency adaptive algorithm suppress broadband interference. Compared with the classical space-frequency PI algorithm, introducing subspace technique in frequency domain to further improve the ability of interference suppression. The effectiveness of the algorithm is verified by computer simulation.
| Original language | English |
|---|---|
| Title of host publication | IET Conference Proceedings |
| Publisher | Institution of Engineering and Technology |
| Pages | 1673-1678 |
| Number of pages | 6 |
| Volume | 2020 |
| Edition | 9 |
| ISBN (Electronic) | 9781839535406 |
| DOIs | |
| Publication status | Published - 2020 |
| Event | 5th IET International Radar Conference, IET IRC 2020 - Virtual, Online Duration: 4 Nov 2020 → 6 Nov 2020 |
Conference
| Conference | 5th IET International Radar Conference, IET IRC 2020 |
|---|---|
| City | Virtual, Online |
| Period | 4/11/20 → 6/11/20 |
Keywords
- ANTENNA ARRAY
- POWER INVERSION
- SPACE-FREQUENCY ADAPTIVE PROCESSING
- SUBSPACE TECHNOLOGY
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Hong, J., Zheng, Z., & Zhou, Y. (2020). SPACE-FREQUENCY ADAPTIVE PROCESSING BASED ON SUBSPACE TECHNOLOGY. In IET Conference Proceedings (9 ed., Vol. 2020, pp. 1673-1678). Institution of Engineering and Technology. https://doi.org/10.1049/icp.2021.0502