Abstract: Analytical expression of transmission for the orbital angular momentum (OAM) communication using loop antenna arrays and paraboloids is derived to achieve a communication distance of 100 m.

Abstract: The existing robust design method for differential microphone arrays (DMAs) allows control over array performance from either the directivity factor (DF) or white noise gain (WNG) ...

An RAF Hawk T1 jet trainer makes a dramatic near-inverted pass through the Mach Loop in Wales. Banking steeply between the valleys, the aircraft shows just how tight and aggressive low-level flying ...

Brandee Gruener is a digital editor and writer with 20 years of experience. Her articles on gardening, homes, food, and health have appeared in Hunker, American Gardener, and other national and ...

RWA looping represents a leverage mechanism where users deposit tokenized real-world assets as collateral in lending protocols. Borrowers receive stablecoins against their collateral, purchase ...

This is read by an automated voice. Please report any issues or inconsistencies here. Nevada lawmakers are scrutinizing Elon Musk’s Vegas Loop tunnel system over alleged workplace safety violations ...