Tian Hong Loh received his PhD degree in Electrical and Electronic Engineering from Warwick University, UK in 2004. He is a Principal Research Scientist at the National Physical Laboratory (NPL). His responsibilities include carrying out fundamental research and developing measurement technologies in support of the electronics and communication industry. Additionally, he is currently the President of the International Union of Radio Science (URSI) UK Board, Chair of the European Association on Antennas and Propagation (EurAAP) Measurement Working Group, visiting professor at Surrey University, UK, member of Institute of Electrical and Electronics Engineers (IEEE) Antennas and Propagation Society (AP-S) New Technology Directions Committee, IEEE AP-S Standards Committee, IEEE Technical Committee on Antenna Measurements and the Institution of Engineering and Technology (IET), and senior member of the IEEE. He is an Associate Editor of IEEE Journal of Electromagnetics RF and Microwaves in Medicine and Biology (J-ERM), IET Microwaves, Antennas & Propagation (MAP) Journal, and IET Communications (COMM). His current research interests include 5G/6G communications, multiple-input-multiple-output  (MIMO) antennas, metamaterials, computational electromagnetics, small antennas, smart antennas, electromagnetic compatibility, body-centric, and wireless sensor networks.