Research from all publishers Recent advancements in the field have focused on optimising the design and manufacturing process of quasi-isotropic antennas to meet the demands of rapidly evolving ...

This communication proposes a kind of asymptotic spatial expansion method for fast determination of a single-cut antenna radiation pattern from near-field measurements. When the radiated field is ...

Imagine Earth suddenly stops spinning what happens next? From flying debris and mega-tsunamis to magnetic collapse and ...

Northern Lights forecast predicts aurora displays across 14 U.S. states tonight. Get viewing tips, locations, and timing for ...

The Alters is an engrossing survival adventure that delicately balances captivating self-reflection and engaging base ...

Solar flares can reshape exoplanet atmospheres within days, affecting temperature, winds, and potential habitability.

A Miocene fish fossil with soft tissue and intact pigmentation has been discovered in New South Wales, revealing prehistoric ecology.

Could Mysterious Black Hole Burps Rewrite Physics?

In this method, all the ON-state PAs are required to work in the highest efficiency state. Then, with well-trained support vector machine (SVM), the ON–OFF states of the PAs are adjusted so that the ...

It was in a swimming pool that Massimo Caccia, an Italian physicist, first got the idea that would lead to what is now one of ...