Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

Abstract: A new quasi-elliptic bandpass frequency-selective surface (FSS) is presented by cascading a two-dimensional periodic array of double square loops (DSLs) and an array of gridded square loops ...

"I want to take a moment to address... the proposal TDS submitted to the Board of Directors of Array to acquire the remaining shares of Array not currently owned by TDS in an all-stock transaction" ...