Photoshop tutorial showing how to make a celestial scene of swirling light surrounding a planetary orb in deep space.

Abstract: A hybrid antenna array in a compact shared aperture for Rx and Tx is presented in this paper. Each antenna is a dual-band, polarisation reconfigurable, circularly polarised radiator. It ...

Abstract: Three-dimensional optoacoustic imaging requires either the use of 2D arrays, scanning of single element transducers or 1D arrays. While the latter is time consuming and prone to motion ...