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ALBUQUERQUE, N.M. -- A new paper-thin radio-frequency detector designed to work inside a lithium-ion battery provides information about the battery's health while charging and discharging. "It could ...

Denmark's MyDefence is adding its new WideBand Extended Frequency (XF) antenna and detection software to its wearable unmanned aircraft system (UAS) detector Wingman as part of an upgrade based on ...

Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the purpose ...