Miss Shohreh Nourinovin
Microwave and Millimetrewave Communications Systems (Undergraduate)
The module covers: Introduction to microwave systems, bands and applications. Two conductor transmission media; coaxial, stripline and microstrip. Use of transmission line transformers in matching. The Smith chart; derivation, representation of admittance and impedance, normalisation. Stub matching. One-port devices; Schottky barrier diodes, PIN devices. Gunn and IMPATT devices; simple negative resistance oscillator design. Two-port devices; use of S-parameter analysis, passive two-port devices, the network analyser. The MESFET. Simple microwave amplifier design.