Terahertz (THz) band refers to the frequency range covering roughly 100 GHz – 10 THz. Located between microwave and optical bands, THz band has been less explored compared to these widely developed neighboring bands. Recently, however, THz band is attracting growing interests owing to its potential for exciting applications such as broadband communication and high-resolution radar systems, which has been further fueled by the recent advancement in high-frequency semiconductor technologies. In this talk, a review of the properties of THz band will be provided and various THz applications will be overviewed. Then, an introduction to recently developed THz integrated circuits as well as THz imaging experiment based on the developed circuits will be presented. Speaker(s): Jae-Sung Rieh Room 408, Level 6, Building 11, University of Technology Sydney, Sydney, New South Wales, Australia, 2007, Virtual: https://events.vtools.ieee.org/m/365662