Bistatic Synthetic Aperture Radar (SAR) techniques are gaining traction in various fields, including automotive applications and sonar imaging. Unlike traditional monostatic systems, where the ...

Abstract: We present a concept for UHF/L band (0.5-2 GHz) remote sensing of Antarctic ice sheet internal temperature using a highly sparse synthetic aperture radiometer constellation ... the phase and ...

The evolution of the EM 304, the EM 304 MKI broad range of Kraken Gets $1.1M Synthetic Aperture Sonar Order for NATO Navy Clients Kraken Robotics has secured a $1.1 million purchase order from an ...

This repository provides a comprehensive list of radar and optical satellite datasets curated for ship detection, classification, semantic segmentation, and instance segmentation tasks. These datasets ...

However, that’s changing with CES 2025. The French brand Circular has unveiled its second-generation smart ring, the Circular Ring 2, which introduces a phone-based sizing system. It reduces ...

Abstract: This paper presents a novel design method for a dual-band shared-aperture linear-to-circular polarization (LP-to-CP) converter. High-impedance structures and a band-pass frequency selective ...

Fresh off of Oura revealing a feature that helps users identify a cold or flu, Circular has announced its Ring 2, a next-gen wearable with an Atrial Fibrilation detection algorithm approved by the ...

The previous generation, the Circular Ring Slim, didn’t impress us too much in our review testing process. But the company has been hard at work righting some of those wrongs. It updated the ...

Alexandra is a Senior Content Editor at Techopedia with 10+ years of experience in covering tech, finance, and crypto industries. Previously, Alex served as a… Now, with its new Perplexity Sonar and ...

Circular has announced the next generation wearable - the Ring 2 at CES 2025. The successor to the original Circular Ring comes with better sensors and Titanium build. The Ring 2 will cost $380 and ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester ...