Hi,
I am trying to simulate an underwater sonar in 3-D that has transmit and receive arrays that are aligned with a horizontal axis (along the x-axis for example) but that can be focused downward at a range of angles in degrees, from 0(directed in the horizontal or y-direction) to -90(directed vertically down, in the z-direction). In effect, rotating the sonar as opposed to steering the beam using delays.
thank you,
Julia