November 2026

Beam-center angle extraction in multibeam CC-OFDM MIMO radar is limited by angular quantization, while direct adjacent-beam monopulse refinement can be unreliable under pair ambiguity, residual leakag

We extend independent vector analysis (IVA) to blindly extract a single moving source from its mixture with other spatially stationary sources. In this single-moving-source scenario, only the mixing v

This letter presents a structure-preserving deterministic maximum likelihood (DML) algorithm for polarimetric direction-of-arrival (DOA) estimation. Retaining each source's waveform-polarization coupl

This paper proposes a Hadamard row-permutation based time-modulation matrix design for direction-of-arrival (DOA) estimation with time-modulated linear arrays (TMLAs). Fixed time-modulation schemes ma

Real-time semantic segmentation requires accurate prediction under strict latency constraints. Existing CNN-Transformer dual-branch methods combine a high-resolution CNN branch for spatial details wit