This course gives an overall picture of the design and implementation of RF circuits which provides the understanding of the basic microwave theories and concepts (e.g. transmission line, microstrip, Smith chart, impedance matching, microwave network analysis, scattering-parameters and measurement technique); the operating principles of RF devices and circuits (e.g. power divider, RF switch, etc); as well as hands-on experience in RF circuit realization (e.g. simulation, fabrication, characterization). (Not for students who have taken ELEG4203 or ELEG4320 or ESTR4206 or ESTR4220.)