Inspec keywords: array signal processing; maximum likelihood estimation

Other keywords: Cramer-Rao lower bound; signal subspace methods; source position determination; observation time; constant angular velocity; high resolution estimators; receiving array; DOA; passive estimation; directions of arrivals; motion errors; array data; source motion; observation interval; high resolution array processing; unbiased velocity estimates; maximum likelihood method; antenna array; noise errors

Subjects: Signal processing and detection; Other topics in statistics