Guided wave radar technology is highly suited to very difficult level measurement applications. A typical guided wave radar setup will involve a transmitter that is installed on top of a vessel or ...

In 1885, an English scientist, Lord Rayleigh, had hypothetically shown 3 that waves could be propagated over the plane boundary between a vacuum (or an adequately rarefied medium, air for example), ...

Researchers in Europe have developed a technique for obtaining accurate laser-based measurements of objects hidden behind complex scattering structures. They say that their mathematical formula, which ...

Researchers have demonstrated the ability to both excite and detect spin waves in a two-dimensional graphene magnet, but they couldn't measure any of the wave's specific properties. Now, researchers ...

Noise and wave pollution encompass unwanted acoustic and hydrodynamic disturbances that compromise environmental quality, human health and ecosystem function. Acoustic noise arises from road, rail, ...

A 42.98 GHz spectrum analyzer, the E4447A measures millimeter-wave signals in test and measurement applications such as digital communications, pulsed signals and 3G wireless systems. The instrument ...

Researchers have designed and reasoned through a tabletop gravity wave detector. Building the real thing will require some new technology to limit factors like decoherence. The principle uses a "large ...

Scientists create setup to measure wave-induced power losses in floating PV Researchers have measured the power loss of a 50 W panel stationed in a 30-meter wave tank. Based on ten different scenarios ...

At the 90-nanometer node and below, a progression of low-k dielectric materials is being introduced for IC interconnects to achieve smaller wiring dimensions at higher circuit speed. Compared with ...