Abstract: In millimeter-wave (mmW) networks, large antenna arrays can be deployed to combat high signal attenuation, yet creating also near-field (NF) effects in the relative proximity of the antenna ...

Abstract: This paper addresses the issues of efficient transmission, radiation and high-precision delay calibration of terahertz (THz) optical true time delay (OTTD) antenna arrays. To this end, we ...

False information spread during the campaign for the Feb. 8 general election in Japan was perceived as true by about 80% of voters who encountered it, according to a university survey. The online ...