DRFM Repeater Jamming Suppression Method Based on Joint Range-Angle Sparse Recovery and Beamforming for Distributed Array Radar Article Swipe
Bowen Han
,
Xiaodong Qu
,
Xiaopeng Yang
,
Zhengyan Zhang
,
Wolin Li
·
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.3390/rs15133449
YOU?
·
· 2023
· Open Access
·
· DOI: https://doi.org/10.3390/rs15133449
Distributed array radar achieves high angular resolution and measurement accuracy, which could provide a solution to suppress digital radio frequency memory (DRFM) repeater jamming. However, owing to the large aperture of a distributed radar, the far-field plane wave assumption is no longer satisfied. Consequently, traditional adaptive beamforming methods cannot work effectively due to mismatched steering vectors. To address this issue, a DRFM repeater jamming suppression method based on joint range-angle sparse recovery and beamforming for distributed array radar is proposed in this paper. First, the steering vectors of the distributed array are reconstructed according to the spherical wave model under near-field conditions. Then, a joint range-angle sparse dictionary is generated using reconstructed steering vectors, and the range-angle position of jamming is estimated using the weighted L1-norm singular value decomposition (W-L1-SVD) algorithm. Finally, beamforming with joint range-angle nulling is implemented based on the linear constrained minimum variance (LCMV) algorithm for jamming suppression. The performance and effectiveness of proposed method is validated by simulations and experiments on an actual ground-based distributed array radar system.
Related Topics
Concepts
Radar jamming and deception
Jamming
Beamforming
Computer science
Radar
Phased array
Algorithm
Electronic engineering
Acoustics
Radar imaging
Physics
Pulse-Doppler radar
Telecommunications
Engineering
Antenna (radio)
Thermodynamics
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/rs15133449
- https://www.mdpi.com/2072-4292/15/13/3449/pdf?version=1688733586
- OA Status
- gold
- Cited By
- 4
- References
- 21
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4383818781
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W4383818781Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/rs15133449Digital Object Identifier
- Title
-
DRFM Repeater Jamming Suppression Method Based on Joint Range-Angle Sparse Recovery and Beamforming for Distributed Array RadarWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2023Year of publication
- Publication date
-
2023-07-07Full publication date if available
- Authors
-
Bowen Han, Xiaodong Qu, Xiaopeng Yang, Zhengyan Zhang, Wolin LiList of authors in order
- Landing page
-
https://doi.org/10.3390/rs15133449Publisher landing page
- PDF URL
-
https://www.mdpi.com/2072-4292/15/13/3449/pdf?version=1688733586Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.mdpi.com/2072-4292/15/13/3449/pdf?version=1688733586Direct OA link when available
- Concepts
-
Radar jamming and deception, Jamming, Beamforming, Computer science, Radar, Phased array, Algorithm, Electronic engineering, Acoustics, Radar imaging, Physics, Pulse-Doppler radar, Telecommunications, Engineering, Antenna (radio), ThermodynamicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
4Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1, 2024: 2, 2023: 1Per-year citation counts (last 5 years)
- References (count)
-
21Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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