Q: I need an indoor AM/FM antenna for my 30 year-old Technics receiver. It works well enough for the most part, but I have trouble receiving radio on either band. I purchased a TERK PIB amplified ...

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.

This article originally appeared in Spectrum Monitor magazine. In the early years of AM radio broadcasting, all stations utilized nondirectional antennas. Most all of these were wire antennas ...