Abstract: This letter introduces a novel subarray-configuration method of n × m spiral sequential rotation (SSR) to achieve low cross-polarization level (XPL) and low sidelobe level (SLL) over wide ...

Abstract: This paper presents a cost-effective fully additively manufactured tightly coupled monopole array (TCMA) with a 6:1 operating bandwidth, covering 1.48 GHz to 8.90 GHz. The design achieves an ...

Article subjects are automatically applied from the ACS Subject Taxonomy and describe the scientific concepts and themes of the article. Pune, a metropolitan city in western India, where this study ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. As the boat bounced across choppy Pacific waters ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. Kahuku coach Lesina Manutai saw her team battle hard, but ...

One of the more interesting developments of AirPods Pro 3–one the rumor mill didn’t seem to know about–is that it uses new “foam-infused” eartips. They’re still silicone flanges, but the central piece ...

The neutral atom array architecture for quantum computing has been rapidly advancing over the last several years, and a recent study published in Nature has just revealed another step forward for this ...

Retail giant 7-Eleven will cough up $1.2 million to resolve allegations that dozens of its stores ran afoul of regulations intended to protect children from a product with worrying implications. The ...

This is a column about a helpful trick that will radically improve your memory with minimal effort so you can learn faster. But before I get to the science behind the technique and how it can help you ...

The world’s countries may have pledged to cut its carbon pollution, but with global emissions reaching an all-time high last year, they’ve fallen far short. Digging out of that hole is going to ...

Truthout is a vital news source and a living history of political struggle. If you think our work is valuable, support us with a donation of any size. Officials say the Pentagon is considering a ...