Scattering parameters. Microwave instrumentations: Reflection coefficient, transmission coefficient, S-parameters, powers, dielectric constant, and frequency. Microwave passive components using waveguide technology: T-junction, attenuators, isolators, circulators, couplers. Microstrip components: Power dividers, hybrid couplers. Microwave semiconductor devices: Microwaves Filters, Introduction to: Bipolar transistor, MESFET, GUNN diode and avalanche - transit - time devices. Pre-req: COME 372.