Hiroshima University and Mie Fujitsu Semiconductor Limited (MIFS) today announced the development of a low-power millimeter-wave amplifier that feeds on 0.5 V power supply and covers the frequency range from 80 GHz to 106 GHz. It was fabricated using MIFS’s Deeply Depleted Channel (DDC) technology. This is the first W-band (75−110 GHz) amplifier that can operate even with such a low power-supply voltage. Details of the technology will be presented at the IEEE Radio Frequency Integrated Circuits Symposium (RFIC) 2017, running from June 4th to 6th in Honolulu, Hawaii.