A group of researchers has developed a breakthrough algorithm in secure communications using steganography, which involves hiding sensitive information inside of innocuous content. The algorithm…
Posts published in “Telecommunications”
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Researchers illustrated and designed a circular, iris-shaped patch antenna prototype using commercial electromagnetic simulation software. Though the prototype is only slightly larger than a human…
In a recent study, researchers achieved high-visibility quantum interference between two independent semiconductor quantum dots, a crucial development towards scalable quantum networks. Researchers demonstrated high-visibility…
Researchers have developed a new all-optical method for driving multiple high-density nanolaser arrays using light traveling down a single optical fiber. The optical driver creates…
Illustration shows terahertz illumination (yellow curves at top right) entering the new camera system, where it stimulates quantum dots inside nanoscale holes (shown as illuminated…
This simple machine that uses the surface tension of water to grab and manipulate microscopic objects. Credit: Manoharan Lab/Harvard SEAS A 3D-printed device in a…
The beam-steering antenna technology has been developed to increase the efficiency of fixed base station antenna at 5G (mmWave) and 6G, and can also be…
Terahertz technology could enable advanced scanners for security, medicine, and materials science. It could also enable much faster wireless communications devices than are currently possible.…
With a grant from Independent Research Fund Denmark, a team of researchers and experts from industry and Aarhus UniversityEstablished in Aarhus, Denmark in 1928, Aarhus…
Artist’s impression of Surrey Satellite Technology Ltd (SSTL)’s Lunar Pathfinder satellite that will provide communications services around the Moon. Credit: SSTL The test version of…
An artist rendering of a NASA Tracking and Data Relay Satellite (TDRS) in orbit. TDRS provides a vital communications link between ground facilities and the…
An artist’s conception of an error-correction protocol: the photons affected by environment are fixed then used to carry the data teleported into them. Credit: Maria…
Schematic of a perfectly transmitted topological acoustic wave being imaged using a microwave microscope. A new study led by researchers at the University of Pennsylvania…
An international team, co-led by researchers at The University of Manchester’s National Graphene Institute (NGI) in the UK and the Penn State College of Engineering…
SEAQUE will be hosted on the International Space Station by the Nanoracks Bishop airlock. The blue-and-gold brackets attached to the side of the airlock are…
The sun is setting on 3G networks. Credit: Ted/Flickr, CC BY-NC On February 22, 2022, AT&T began turning off its 3G cellular network. T-Mobile is…
Graphene charge carriers lying on different energetic levels represented by the Dirac cones, which, depending on the number of charge carriers, are occupied up to…
Telecommunications companies around the world are expanding their next-generation, or 5G, networks. 5G stands for fifth-generation cellular network technology. It’s the technology that enables wireless…
Artists impression of laser-based communication between satellites. Credit: Northumbria University The UK Space Agency has awarded almost £650,000 to Northumbria University to continue world-leading work…
NIST researchers studied the effects of trees on millimeter waves, which are planned for use in 5G communication. Credit: N. Hanacek/NIST Measurements of trees’ impact…