Abstract: Engineers often wish that radio susceptibility (RS) or radio immunity could be cured with an antibiotic, a vaccine, or some form of cure-all. Unfortunately, solving the RS problem is not that easy. Indeed, the laws of physics apply. In this article we discuss sources of RS. We also offer tips and hints to protect systems, power supplies, printed circuit boards (PCBs), and electronic components from radio frequency interference. Maxim > Design Support > Technical Documents > Tutorials > A/D and D/A Conversion/Sampling Circuits > APP 5065 Maxim > Design Support > Technical Documents > Tutorials > Amplifier and Comparator Circuits > APP 5065 Maxim > Design Support > Technical Documents > Tutorials > Communications Circuits > APP 5065 Keywords: radio susceptibility, power supplies, grounding, printed circuit board, electronic components, radio frequency interference, radio immunity, electromagnetic field, EMI, RFI, jitter transitions, Integrated filter IC, input output ports, power line, RS Jan 03, 2012 TUTORIAL 5065 Radio Susceptibility―Cure with Antibiotic, Vaccine, or the Laws of Physics……