Microwave Journal editors Pat Hindle and Eric Higham talk with Sundeep Rangan, Professor of Electrical Engineering at New York University and Associate Director of NYU Wireless, and Bryan Goldstein, Corporate Vice President of Aerospace, Defense and Communications, about their efforts to develop next generation communications technology for Spectrally Agile Large-Scale Arrays, funded by the U.S. Department of Commerce's NTIA to advance U.S. leadership in open, secure communications infrastructure.