Radio transceivers, RF signal processing and RF microelectronics
Research focus and goals
In this area, we develop new radio transmitter and receiver architectures and related signal processing solutions for efficient interfacing between the antennas and the digital baseband in communication, positioning and sensing devices. We also develop methods to model and digitally correct different imperfections of RF components, antennas and data converters, with digital predistortion (DPD) being one good example. We also design, fabricate and measure new radio frequency integrated circuits (RFICs) for communications and sensing systems, while also develop new energy- and hardware-efficient embedded computing solutions.