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- Title
A Novel Target Detection Method Based on Multi-Parameter Space for Mobile Passive Multistatic Radar.
- Authors
Zhang, Hua; Liu, Yiheng; Dong, Qinghai; Liu, Ning; Chang, Kai; Wang, Xuemei; Lyu, Xiaode
- Abstract
Deploying Passive Multistatic Radar (PMR) on mobile platforms provides covert and cost-effective monitoring over a large area, offering certain advantages in countermeasure. However, mobile PMR faces significant challenges, such as Doppler distortion and phase deviations. A multi-parameter space target detection method is proposed for mobile PMR to achieve target detection in three-dimensional environments. By estimating the Doppler Frequency Rate (DFR), applying bistatic range phase compensation, and implementing azimuth time integration, frame division, and data fusion, the detection accuracy and the Signal-to-Noise Ratio (SNR) are improved. Simulation results indicate that the proposed method significantly enhances the SNR and produces accurate detection results, demonstrating its efficacy.
- Subjects
BISTATIC radar; PASSIVE radar; MOBILE operating systems; MULTISENSOR data fusion; SIGNAL-to-noise ratio; AZIMUTH
- Publication
Remote Sensing, 2023, Vol 15, Issue 20, p4961
- ISSN
2072-4292
- Publication type
Article
- DOI
10.3390/rs15204961