Millimeter-wave technology is becoming less expensive and easier to deploy, making it a candidate for many wireless connections, including backhaul, personal area networks, LANs and even mobile ...

New cell-scale robots can sense their environment, compute decisions, and move independently without magnetic or ultrasonic control systems.

The Science & Technology Research Laboratory (STRL) of Japan’s national public broadcaster, NHK, has developed a “millimeter-wave TV camera” that operates under the same principle as radar, taking ...

Millimeter waves occupy the frequency spectrum from 30 GHz to 300 GHz. They’re found in the spectrum between microwaves (1 GHz to 30 GHz) and infrared (IR) waves, which is sometimes known as extremely ...

One of the strangest facts in computer science is that it's really hard to generate true random numbers. For a computer, anyway. I can do it just fine: 173, 401, 530. That's right off the top of my ...

Electromagnetic waves with a wavelength from one to 10 millimeters, which corresponds to spectrum from 30 to 300 GHz. Millimeter wave applications include communications, radar, radio astronomy, ...