Impedance matching is a fundamental aspect of RF transmission lines. The signal reflections caused by mismatched impedances such as balls, bumps, vias can lead to serious electrical problems. With the ...

Numbers stations demonstrate decades of robust RF communication design, offering insights into propagation optimization and one-way transmission security. Explore AM/CW modulation, ionospheric physics ...

A multiple-beam optical beamformer based on highly dispersive photonic crystal fibers (PCFs) is presented. Each radio-frequency (RF) beam can be independently controlled to steer continuously. The ...

9am - 10:30am - RF transmission lines Dr Tim Brown. An introduction to the properties and characteristics of transmission lines for use at RF will be given. Included in the presentation will be an ...