There’s perhaps no sound more recognizable than the frantic clicking of a Geiger counter. Not because this is some post-apocalyptic world in which everyone is personally acquainted with the operation ...

A radio field signal strength indicator is very usefull for determine radiation patterns of transmitters antennas. An ancillary antenna must be put close to main transmitter antenna. The received ...

Most wireless receiver modules available today have a received signal strength indicator (RSSI) that gives the signal strength measured at the receiver and which is associated with each received ...

Passive ultrahigh-frequency (UHF) radio frequency identification (RFID) systems have gained immense popularity due to groundbreaking advances in wireless devices and technologies for their wide-scale ...

Apple has announced that for years, iPhones have been using a “totally wrong” formula to determine how many bars of signal strength they are receiving. The company recently made the discovery after ...