Analog electronics knowledge

At my work at Sagax Communications, I have worked with analog electronics. I had to be able to understand, install and test them. Later I had to design digital circuits that were close to analog circuits.

I got to put my theoretical knowledge of waves and signals into practice. Some of the concepts I have learned:

• termination or reflection of signals
• transmission lines and impedance matching
• antenna radiation pattern and gain
• importance of grounding shielding
• difference of switching and linear power regulators
• working principle of op-amps and filters