by A. Pung | Jan 15, 2024 | Micro-lithography
Introduction The previous discussions on Radar Cross-Section (RCS) and electromagnetic (EM) coupling suggested that radiation from any number of random sources can be coupled onto, and radiate from, small features with specific geometries. But this turns out to be...
by A. Pung | Jan 15, 2024 | RF & RCS
Introduction A parallel application of electromagnetic (EM) modeling of aircraft is electromagnetic shielding and coupling. My recent post on calculating radar cross-section (RCS) looked at simplifying an airplane CAD model to a more simple canonical geometry, and...
by A. Pung | Jan 13, 2024 | RF & RCS
Introduction Normal every day objects can be digitally represented through computer-aided design (CAD) models. Furthermore, these CAD models can be realistically sized, attributed, and imported into optical, mechanical, or radio-frequency (RF) models to help in...
by A. Pung | Jan 11, 2024 | Space
Introduction Welcome back! From our last conversation about general Linear Feedback Shift Registers, we mentioned there were two flavors of LFSR algorithms: Fibonacci and Galois. Although we ran through a basic implementation of the Fibonacci technique, we can dive...
by A. Pung | Jan 10, 2024 | Image Processing
Introduction Audio and video are widely considered separate phenomena. After all, you listen to music, but you watch a show. On the other hand, both are the result of information streaming from one location to another, and being translated by a piece of technology....
