Gregory D. Durgin, originally published on WaveRacer.com 1 January 2002 Rather than present the standard fare, let's shake things up a bit and switch frequency bands. We will discuss propagation in the optical frequency bands by outlining an … [Continue reading]
PotD: Test Your Knowledge of Antiquated Video Hardware
Test your electrical engineering IQ, as well as your knowledge of 20th-century display hardware, with this circuits-based cathode ray tube test question. This problem appeared on a Georgia Tech Electromagnetics Exam in 2003. … [Continue reading]
Antennas Helping the Mobility-Challenged
Antennas for Intraoral Tongue Drive System at 2.4 GHz: Design, Characterization, and Comparison Fanpeng Kong; Cheng Qi; Hoseon Lee; Gregory D. Durgin; Maysam Ghovanloo IEEE Transactions on Microwave Theory and Techniques, 2018 This collaboration … [Continue reading]
Switched DC-Sources on Transmission Lines
In this video, the Georgia Tech students study switched DC sources on transmission lines as part of their time-domain transmission line series. This is useful for designers of high-speed logic circuit boards, among other things. If you would … [Continue reading]
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