The US Federal Communications Commission has launched an investigation into the feasibility of using spectrum above 24GHz for 5G mobile services, which could help operators better cope with increasing ...
The high oscillation frequencies of light waves make them ideally suited to fast data transmission. They can be sent through optical fibres and easily carry hundreds of billions of bits (Gigabits) per ...
New airport security screening technology using millimetre waves have to potential to improve threat detection without using body images which invade personal privacy, writes Dr. Sherif Sayed Ahmed ...
Millimetre-wave reflectivity images can distinguish multiple forms of skin cancer, including basal cell carcinoma (left) and squamous cell carcinoma (right). (Courtesy: Stevens Institute of Technology ...
New research finds that body scanners used for security checks are safe for patients with pacemakers and defibrillators. Body scanners used for security checks are safe for patients with pacemakers ...
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