RF Projects
I have designed this antenna mainly because I need a lot of good antennas for my radar projects / experiments – I have quickly realized that my 3D Printed Double Ridged Horn Antenna that I have designed and built previously is not quick / easy…
This post together with previous antenna related posts is a introduction to a open-source library of wide-band general purpose antennas that I’m planning to create. I will share all information’s about the design process together with detailed electromagnetic simulations results, measurements and assembly instructions so…
In this post I will show you a very simple Balun PCB (TCM2-63WX+) with a transformer that converts single ended signals to differential signals. Baluns are very useful for many measurements and RF projects. RF engineering can quickly get very expensive (especially when you go…
Recently I have started a phased array FMCW radar project. I needed good antennas for this purpose but I haven’t decided which frequency to use yet. That’s why I have decided to choose a wideband antenna – I will be able to switch between different…
I have designed and built this mostly 3D printed discone antenna mainly because I needed a wideband antenna for my SDR ( Software Defined Radio) to receive signals from my own RF projects (like LoRa) and to receive other signals ( Ham Radio, Airband etc.).…