Ruby Box is an experimental feature that provides separate spaces in a Ruby process to isolate application code, libraries, and monkey patches.

Abstract: We present a fast far-field phased array calibration/beamforming method. An improved version of the rotating-element electric-field vector (REV) method ...

Abstract: By controlling the amplitude and phase of the array element, the array antenna synthesizes different beam direction and shape, and has the characteristics of strong directivity, low sidelobe ...