EE 117B. Microwave and Wireless Measurements
Catalog Description: Hands-on laboratory course in microwave and wireless measurement techniques. Topics include vector network analysis, S-parameter characterization, signal integrity, noise figure, spectrum analysis, antenna gain and radiation patterns, radar cross-section, and wireless communications measurements. Students use professional RF instrumentation to characterize devices and systems from DC to millimeter-wave frequencies. Final project in one of four tracks: RF front-end, antennas, wireless communications, or radar. (EE 117B: undergraduate; EE 217B: graduate with additional analysis.)
Units: 4
Course Objectives:
Operate vector network analyzers, spectrum analyzers, signal generators, and noise figure meters safely and proficiently at frequencies from DC to millimeter-wave.
Perform one-port and two-port VNA calibrations (SOLT, waveguide, TRL) and critically evaluate measurement uncertainty and systematic errors.
Characterize signal integrity of high-speed interconnects, including TDR impedance profiling, eye diagram analysis, crosstalk measurement, and equalization of lossy channels.
Measure noise figure using the Y-factor method, calculate cascaded noise figure for receiver chains, and relate antenna noise temperature to system sensitivity.
Quantify nonlinear distortion (IIP3, harmonic levels), phase noise, and EVM/BER in wireless transmitter and receiver systems.
Measure antenna gain, EIRP, far-field radiation patterns, near-field distributions, impedance matching, and mutual coupling in anechoic and open-range environments.
Implement and interpret FMCW radar measurements, including range-Doppler processing, polarimetric RCS, and 3-D ISAR imaging.
Design, execute, and present a complete RF measurement project as part of a team, demonstrating the ability to formulate measurement goals, select appropriate instrumentation, analyze data rigorously, and communicate results clearly.
Grading Basis: Default Letter Grade; P/NP Option
Final Exam Status: Alternate Method
Class Schedule (Fall 2026):
EE 117B-101/217B-101 – We 13:00-15:59, Cory 119; We 17:00-19:59, Cory 119 –
EE 117B-102/217B-102 – Fr 17:00-19:59, Cory 119; Fr 13:00-15:59, Cory 119 –
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