Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric Phase
The performance of Synthetic Aperture Radar (SAR) active deception jamming detection based on the interferometric phase is analyzed. Based on the slant-range local fringe frequency probability distributions of a real scene and a false target, the influences of the vertical baseline length, jamming-t...
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| Format: | Article |
| Language: | English |
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China Science Publishing & Media Ltd. (CSPM)
2024-12-01
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| Series: | Leida xuebao |
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| Online Access: | https://radars.ac.cn/cn/article/doi/10.12000/JR24162 |
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| author | Zhaohong LI Huaping XU Shuhang DUAN Jingwen LI |
| author_facet | Zhaohong LI Huaping XU Shuhang DUAN Jingwen LI |
| author_sort | Zhaohong LI |
| collection | DOAJ |
| description | The performance of Synthetic Aperture Radar (SAR) active deception jamming detection based on the interferometric phase is analyzed. Based on the slant-range local fringe frequency probability distributions of a real scene and a false target, the influences of the vertical baseline length, jamming-to-signal ratio, and local fringe frequency estimation window size on the True Positive Rate (TPR) are analyzed. Furthermore, when the False Positive Rate (FPR) is known, the vertical baseline length required for the SAR system to meet the detection probability requirements is analyzed, thereby providing a theoretical basis for the baseline design of the SAR system. Finally, the result of theoretical analysis is verified by simulation. The theoretical analysis and experimental results show that, for a certain false alarm probability, as the vertical baseline length, jamming-to-signal ratio, or local fringe frequency estimation window value increases, the detection probability also increases. |
| format | Article |
| id | doaj-art-15ed1ecc39d847fbb63fe734638d7dd9 |
| institution | Kabale University |
| issn | 2095-283X |
| language | English |
| publishDate | 2024-12-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj-art-15ed1ecc39d847fbb63fe734638d7dd92024-12-06T00:59:26ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2024-12-011361327133610.12000/JR24162R24162Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric PhaseZhaohong LI0Huaping XU1Shuhang DUAN2Jingwen LI3School of Electronics and Information Engineering, Beihang University, Beijing 100191, ChinaSchool of Electronics and Information Engineering, Beihang University, Beijing 100191, ChinaBeijing Academy of Information Sciences, Beijing 100094, ChinaSchool of Electronics and Information Engineering, Beihang University, Beijing 100191, ChinaThe performance of Synthetic Aperture Radar (SAR) active deception jamming detection based on the interferometric phase is analyzed. Based on the slant-range local fringe frequency probability distributions of a real scene and a false target, the influences of the vertical baseline length, jamming-to-signal ratio, and local fringe frequency estimation window size on the True Positive Rate (TPR) are analyzed. Furthermore, when the False Positive Rate (FPR) is known, the vertical baseline length required for the SAR system to meet the detection probability requirements is analyzed, thereby providing a theoretical basis for the baseline design of the SAR system. Finally, the result of theoretical analysis is verified by simulation. The theoretical analysis and experimental results show that, for a certain false alarm probability, as the vertical baseline length, jamming-to-signal ratio, or local fringe frequency estimation window value increases, the detection probability also increases.https://radars.ac.cn/cn/article/doi/10.12000/JR24162synthetic aperture radar (sar)active deception jammingjamming detectionbaseline designperformance analysis |
| spellingShingle | Zhaohong LI Huaping XU Shuhang DUAN Jingwen LI Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric Phase Leida xuebao synthetic aperture radar (sar) active deception jamming jamming detection baseline design performance analysis |
| title | Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric Phase |
| title_full | Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric Phase |
| title_fullStr | Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric Phase |
| title_full_unstemmed | Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric Phase |
| title_short | Performance Analysis of SAR Active Deception Jamming Detection Based on Interferometric Phase |
| title_sort | performance analysis of sar active deception jamming detection based on interferometric phase |
| topic | synthetic aperture radar (sar) active deception jamming jamming detection baseline design performance analysis |
| url | https://radars.ac.cn/cn/article/doi/10.12000/JR24162 |
| work_keys_str_mv | AT zhaohongli performanceanalysisofsaractivedeceptionjammingdetectionbasedoninterferometricphase AT huapingxu performanceanalysisofsaractivedeceptionjammingdetectionbasedoninterferometricphase AT shuhangduan performanceanalysisofsaractivedeceptionjammingdetectionbasedoninterferometricphase AT jingwenli performanceanalysisofsaractivedeceptionjammingdetectionbasedoninterferometricphase |