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Category: Programming

FEM Failures, Finale. Featuring Dolphins And Whales!

July 25, 2024July 25, 2024 GadiAntenna, CEM, Eigenmode, Engineering, FEM, Programming, Python, RF, SimulationLeave a Comment on FEM Failures, Finale. Featuring Dolphins And Whales!

The final chapter is upon us. But will a solution be found? Stay tuned, to find out more. We left off with a seemingly singular solution. Who knew, that the coaxial cable, of all… It should be the simplest one,…

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Order, Please. (FEM Adventures Pt. 3)

May 7, 2024May 7, 2024 GadiCEM, Engineering, FEM, Python, RF, SimulationLeave a Comment on Order, Please. (FEM Adventures Pt. 3)

One step closer to insanity, one step further in finite element computation.

Time, Harmonics And Everything In Between

April 16, 2024April 10, 2024 GadiCAD, CEM, FEM, Python, RF, SimulationLeave a Comment on Time, Harmonics And Everything In Between

Chapter two of this test of will. This time, with singularities!

No (Open) Source To Rely On – Finite Element Adventures, Chapter VI

April 9, 2024January 15, 2025 GadiAntenna, CEM, Engineering, FEM, Python, RF, SimulationLeave a Comment on No (Open) Source To Rely On – Finite Element Adventures, Chapter VI

The first part of my open-source FEM Eigenmode solver adventure. No happy ends, promise!

Building Bridges Pt. 3 – Time And Time Again

March 6, 2023March 8, 2023 GadiCAD, Engineering, FDTD, KiCAD, Octave, OpenEMS, Programming, RF, SimulationLeave a Comment on Building Bridges Pt. 3 – Time And Time Again

Yet another exciting episodes of issues simulating stuff in the time domain.

Building Bridges Pt. 2 – The Curse Of The Open Source

February 28, 2023April 16, 2023 GadiCAD, CEM, FDTD, KiCAD, Matlab, Octave, OpenEMS, Programming, RF, SimulationLeave a Comment on Building Bridges Pt. 2 – The Curse Of The Open Source

The adventure continues! Now with S-Parameters and pretty 3D drawings

RADAR Pt. 2 – A Practical Explanation

February 13, 2023February 14, 2023 GadiElectronics, Engineering, Matlab, Octave, Radar, RFLeave a Comment on RADAR Pt. 2 – A Practical Explanation

A practical example of how pulses are transmitted and received. A bit about modulation, demodulation and avoiding everything that is mildly complicated

Some Stuff About RADARs, pt. 1 – Range, Power And Doppler

February 5, 2023February 15, 2023 GadiOctave, Radar, RF, UncategorizedLeave a Comment on Some Stuff About RADARs, pt. 1 – Range, Power And Doppler

Just the tip of the iceberg on how RADARs work

My Notes Aboard The Hype Train: A Journey Through A Machine Learning Course

June 28, 2021June 28, 2021 GadiMachine Learning, Matlab, OctaveLeave a Comment on My Notes Aboard The Hype Train: A Journey Through A Machine Learning Course

So do you want to hear about my short tour on the Hype Train? Choo choo! Lets learn about machine learning!

Mode Solvers – The Return Of The Ports

July 6, 2019October 14, 2019 GadiCEM, Engineering, FEM, Matlab, Octave, Programming, RFLeave a Comment on Mode Solvers – The Return Of The Ports

In the previous post, I mentioned that there are two more major aspects to discuss in designing ports: Modes Solvers (Eigenmode Solvers, Actually). How to place and design the ports. I’ll start from the first for two reasons: One, is…

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