Cavity simulations in CST Studio Suite®

CST Studio Suite® can provide accurate simulations of cavity parameters. We have performed simulations on a simple pillbox to verify the simulation results and compare …

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Naming / mode numbering in cavity resonators

RF Cavity resonators are used in different applications in the accelerator physics. Often a mode naming convention is used in the literature in the form …

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Translation: Radiation of a charge passing through a cylindrical cavity

In case anyone is interested, I have (tried) to translate and edit the text from the original Russian, mostly with the help of internet and friends. Hope someone out there can also use it. Formulas are retyped as LaTeX using MathJax.

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Schwarzschild matric in Maple

The calculation of Schwarzschild matric in general relativity with Maple, based on Maple online help:

schwarzschild.pdf schwarzschild.mw

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Some electronics projects gallery

The ponycopter

Pony in the air using Raspberry Pi and brushless motor. Please refer to the GitHUB site for more information on this project.

FPGA …

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A 70cm Yagi based on DK7ZB Model

This is a yagi antenna built after the model built by DK7ZB. He has presented his yagi antennas on his web site. I installed the …

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A hardware for Software defined radio

This was an attempt to make a hardware for software defined radio, together with a good friend of mine Martin DC3MKB to be used with …

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