While the design team never expected it to be easy, when we initially thought about developing a short-range, two-way RF (radio frequency) link for an iPod controller and dock, those infamous words of ...

No single wireless technology is ideal for all internet of things (IoT) applications. For short range, low power, and low data rates, the most common choices are ZigBee, Z-Wave, and Bluetooth Low ...

Instructables user [Jones Electric] has been quite busy lately, building a radio-frequency range finder. Built as part of a German youth science competition, he and his partner built a pair of ...

Powermat offers short range, high power charging of devices wirelessly; while Powercast’s solution leverages UHF RFID for long range, low power charging. Two wireless charging companies have joined ...

Radio-frequency (RF) control of an ultrasonic phononic crystal was achieved by encapsulating it in a composite of high k-10% KF-doped BaTiO 3 dielectric nanoparticles with poly(N-isopropylacrylamide) ...

Canon has updated its range of super-telephoto lenses with two new optics that are designed to be used with mirrorless cameras, expanding the popular RF lens range with 800mm and 1200mm focal lengths.