At these scales, issues such as signal integrity, noise isolation ... of 6G will require operating in the terahertz frequency bands, where signals are significantly more susceptible to attenuation, ...

Researchers at ETH Zurich have developed a laser that produces the strongest ultra-short laser pulses to date. In the future, ...

Voinigescu, Sorin P. Tomkins, Alexander Dacquay, Eric Chevalier, Pascal Hasch, Juergen Chantre, Alain and Sautreuil, Bernard 2013. A Study of SiGe HBT Signal Sources in the 220–330-GHz Range. IEEE ...

Although some headphone makers are closing the gap with long-time leader Bose, the company's Editors' Choice-winning QuietComfort Ultra Headphones ... some of the high-frequency noise passively ...

Sep. 30, 2024 — A new hand-held scanner can generate highly detailed 3D photoacoustic images in just seconds, paving the way for their use in a clinical setting for the first time and offering ...

Santa Barbara, Calif., Oct.15, 2024 – Sonos (Nasdaq: SONO) announced today the introduction of Sonos Arc Ultra, a new premium soundbar that also debuts the brand’s revolutionary transducer technology ...

Dividend stocks have crushed non-payers in the return column over the last 50 years. Although ultra-high-yield stocks can sometimes be more trouble than they're worth, true gems can be uncovered ...

One of these is not like the other. Companies with high dividend yields can seem attractive, but there is far more to income stocks than above-average yields. Any corporation's payouts are in ...

There are various reasons why and they largely begin with the outstanding noise-cancelation. Bose launched the QuietComfort Ultra headphones in September 2023, and are still widely available in ...

I like to invest in successful businesses that offer a high yield upfront and can grow their dividend payouts over time. These three stocks stand out because they offer ultra-high yields upfront ...