A whole new ballgame for trading cards: Startup uses robots and AI to sort and analyze collections

Gradient's Renton, Wash., office space is home to 10 million sports and gaming cards, where a team of card geeks and engineers are using technology to upend a $15 billion U.S. market.
IEEE

Low-Cost Architecture Using Interleaved Thinning for Polarimetric Phased Array

Abstract: Polarimetric phased arrays can equip radar systems with enhanced measuring abilities but also incur high costs. This study introduces a low-cost architecture and its applications in ...
IEEE

Multibeam Transmit-Reflect-Array Antenna Using Alternating Transmission and Reflection Elements for Space–Air–Ground–Sea Integrated Network

Abstract: A bidirectional multibeam transmit-reflect-array (TRA) antenna has been proposed for the space–air–ground–sea integrated network (SAGSIN). The TRA consists of alternating transmission ...
CNN

World economy is in ‘a sort of tariff doom loop,’ says economist

'We had, I thought, a good approach with Cuba underway; Trump 1.0 tore that up,' says fmr. US diplomat ...