Scientists at Nanyang Technological University in Singapore have discovered a surprisingly simple way to create exotic light ...

Abstract: The orbital angular momentum (OAM)-based communication systems may face severe transmission problems when the transmit and receive uniform circular array pairs are blocked. In this paper, a ...

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The accelerating growth of electronic waste (e-waste), industrial byproducts, and natural resources depletion highlights the ...

Princeton University researchers have found a way to extend the near-field range for sub-terahertz wireless systems using off ...

Mathematics has always been at the core of securing information. From online banking to government communications, modern ...