I am often asked ‘What advice do you have for those interested in numerical methods?’ Visualization The key to computation is visualization. Every step of computation can be accelerated
Getting Started in Numerical Methods Read More »
Electromagnetics is a broad field requiring a diverse set of skills. The beginning of your journey can be daunting, frustrating and even boring at times. But it doesn’t need to
Learning Electromagnetics: Where to Start Read More »
Dr. Raymond Rumpf, EMPossible’s lead instructor, named to the Florida Tech Career Hall of Fame for 2020. Dr. Rumpf received his Bachelor’s and Masters’s degrees in Electrical Engineering from Florida Tech in
Dr. Rumpf named to Florida Tech Career Hall of Fame Read More »
Check out the visualization below – it can help explain why diffraction orders, or grating lobes, exist only at discrete angles. Waves that are reflected from (or transmitted through) a
Ever wonder why diffraction order exist only at discrete angles? Read More »
Dr. Raymond Rumpf recently traveled to Bangkok, Thailand to present a workshop on finite difference frequency domain (FDFD) to students at Bangkok University. Every student left with a working simulation
The EMProfessor visits Bangkok University Read More »
Diffraction gratings are common optical elements in spectrometers, fan-out gratings, dichroic mirrors, and other filter devices. One common aspect of all of these is that they split an incoming wave
Direction of diffraction orders from crossed diffraction gratings Read More »
