This is a very technical question. Since I am not an RF engineer, I reached out to a few people for the answer. Before I provide an answer, let me explain what the terms mean, for those who don’t know ...

Most countries regulate the amount of power output allowed for radio frequency identification reader antennas, in order to avoid having an RFID system interfere with other systems operating at nearby ...

This is the second in a series of articles about FM transmission systems. The first appeared Oct. 9. How many bays do I need in my antenna and how much transmitter power do I need? These questions ...

An antenna is an electrical component that is needed to transmit and receive electromagnetic energy from the space surrounding it in order to establish a wireless connection between two or more ...

This month, I'll provide some guidance on the optimum ratio of horizontally to vertically polarized power for TV broadcasting and examine some special situations where the use of elliptical ...