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SimSmith on the Raspberry Pi

Anyone using a VNA in the workshop will find SimSmith an excellent tool. By combining the analysis of S parameters from a VNA with a circuit simulator, SimSmith becomes a powerful tool for designing matching circuits. In this post, I’ll show you how to install SimSmith on the Raspberry Pi.

SimSmith is a Java program, so all we need is the latest version of Java and the SimSmith.jar file.

Here are the steps to complete installation.

Visit: and follow the links to download the latest SimSmith.jar file

Install Java by opening a terminal session (Ctl-Alt-T) and enter the following commands:

sudo apt install -y default-jdk

Confirm the installation with:java --version

Move the downloaded SimSmith.jar file from Downloads to your pi folder.

mv ~/Downloads/SimSmith.jar ~

Run SimSmith with: java -jar SimSmith.jar

For a desktop link, create a new file in the Desktop folder called SimSmith.desktop and add the following content:

[Desktop Entry]
Comment=Runs SimSmith Java app from pi folder
Exec=java -jar /home/pi/SimSmith.jar

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