Telecom
Metasurfaces, artificially engineered surfaces that can manipulate electromagnetic signals in unique ways, have huge potential for several technological applications, including the implementation of sixth generation (6G) ...
Engineering
Cities can be obstacle courses for communications signals. A radio signal must travel from a cell phone to a router to a cell tower, and onward to its recipient—all while bouncing between walls, buildings and other structures. ...
Jul 25, 2023
0
132
Engineering
Metasurfaces, two-dimensional (2D) or planar versions of metamaterials exhibit properties that are not typically found in natural materials. As they are flat, these materials can typically be produced using widely known fabrication ...
Machine learning & AI
The interaction of machine learning and optics/photonics is transforming the way we design new photonic structures, unearth latent physical laws, and develop intelligent photonic devices. Despite certain achievements, a major ...
Mar 31, 2023
0
15
Engineering
Surface waves from earthquakes, explosions and other human activity can propagate out from an epicenter, wreaking havoc as they go. Controlling such waves could prevent damage and destruction. At much smaller scales, surface ...
Mar 2, 2023
0
57
Electronics & Semiconductors
Researchers have developed a proof of concept technology that could pave the way for next-generation displays beyond current LCDs and LEDs, enabling screens and electronic devices to become thinner, offer higher resolution ...
Feb 22, 2023
0
85
Engineering
Pockets of the POSTECH campus are turning into metaverse-ready spaces. Leveraging lessons learned from the COVID-19 pandemic, POSTECH has employed metaverse learning to enable students to conduct experiments and receive training ...
Nov 29, 2022
0
40
Engineering
The LiDAR sensor, which recognizes objects by projecting light onto them, functions as eyes for autonomous vehicles by helping to identify the distance to surrounding objects and speed or direction of the vehicle. To detect ...
Oct 26, 2022
0
243
Engineering
An ultrathin invention could make future computing, sensing and encryption technologies remarkably smaller and more powerful by helping scientists control a strange but useful phenomenon of quantum mechanics, according to ...
Sep 12, 2022
0
44
Computer Sciences
Recently, coding metasurfaces incorporating active components have enabled real-time and programmable controls over EM functionalities, which used to be static or quite limited in conventional passive counterparts. However, ...
Jun 13, 2022
0
32
