THE value of block diagrams in geographical and geological instruction cannot be questioned, but many teachers find these difficult to draw, especially on the blackboard, at short notice. Prof. Lobeck ...

Russia has developed a new anti-drone system called “Multik“, designed to protect helicopters and ground forces from attacks by first-person view (FPV) drones. According to information from Defence ...

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power from ...

Abstract: This article presents a bits-to-antenna wireless transmitter (TX), fully integrated in 45-nm CMOS SOI, capable of surpassing 100-Gb/s data rates. The unique method of directly forming the ...

Abstract: An OOK/BFSK/QPSK transmitter employing injection locking by microelectromechanical system (MEMS) resonator-based radio frequency (RF) oscillator is proposed in this paper. Direct OOK/BFSK ...