We measured traffic noise in 25 homes across Singapore for a Straits Times interactive story. Here is how the data was ...
Abstract: The recent trend of research on direction-of-arrival estimation is to localize more uncorrelated sources than sensors by using a proper sparse linear array (SLA) at the cost of robustness to ...
Abstract: Beam splitting (or beam squint) is a critical impairment in wideband reconfigurable intelligent surface (RIS)-aided terahertz (THz) systems, where subcarriers focus in different spatial ...