Fig. 19From: A general superdirectivity model for arbitrary sensor arraysSynthesized experimental superdirective beampatterns for the nine-hydrophone linear array compared with conventional DAS beampatterns. a f = 1350 Hz (d/λ = 0.09), K = 3. b f = 3000 Hz (d/λ = 0.2), K = 6. c f = 5000 Hz (d/λ = 0.33), K = 8Back to article page