Liangliang Wang

Multiframe weak target track-before-detect based on pseudo-spectrum in mixed coordinates

2021 · Chinese Journal of Aeronautics

Traditional multiframe Track-Before-Detect (TBD) may incur adverse integration loss resulting from model mismatch in sensor coordinates. Its suboptimal integration strategy may cause target envelope degradation. To address these issues, a pseudo-spectrum-based multiframe TBD in mixed …