Northrop Grumman Corp. will work with the Defense Advanced Research Projects Agency to develop more efficient radio frequency transmitter technology under a three-year contract worth $8.9 million.

Chipless Radio Frequency Identification (RFID) technology represents a promising evolution beyond conventional RFID systems by eliminating the need for silicon-based chips. Instead, these devices rely ...

While fewer and fewer people are listening to FM radio today, it was hot stuff amid its widespread rollout during the late 1930s and early 40s. Short for frequency modulation, FM’s appeal compared to ...

British soldiers have successfully trialed a "game-changing" weapon that can take down a swarm of drones using radio waves for the first time. The British Army's Royal Artillery Trials and Development ...

Freescale Semiconductor is changing the dynamics of the consumer electronics market by introducing radio frequency (RF) technology designed to revolutionize the way consumers remotely control their ...