A method has been developed for simulating a large planar phased-array antenna in order to determine the performance of its radiating elements. By simple measurements of a few elements inside of ...

In the npj Quantum Information paper, the team created an array of ten quantum memories by using a praseodymium-doped crystal cooled to 3 Kelvin inside a cryostat.

In this letter, a slot array antenna loaded with a phase gradient metasurface (PGM) for a monostatic radar cross-section (RCS) reduction is presented. The PGM, which has stable a phase gradient and a ...