Abstract: Two-dimensional direction-of-arrival (2D-DOA) estimation plays a key role in array signal processing by providing accurate azimuth and elevation information. This full spatial awareness is ...

Abstract: In this letter, we devise two moving sampling schemes for two-dimensional (2D) direction-of-arrival (DOA) estimation using sparse planar arrays. The proposed schemes are applied to two ...

SAXONBURG, Pa., Sept. 18, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced the development of a high-precision molded 2D lens array leveraging its ...

To create 3D figurines using Nano Banana for free, open the Gemini app or head to Google AI Studio. Open Tools > Create Images. Now, paste the Nano Banana 3D figurine prompt mentioned in our article.

On any given Sunday, churchgoers settle into pews as a clergy person takes an ancient holy text and figures out what it has to say about our lives today. But how would worshippers feel if they found ...

Researchers use circularly polarized light to control the direction of exciton polaritons in 2D semiconductors, enabling new tools for nanoscale photonics. (Nanowerk Spotlight) Directing light along ...

A new technical paper titled “Die-Level Transformation of 2D Shuttle Chips into 3D-IC for Advanced Rapid Prototyping using Meta Bonding” was published by researchers at Tohoku University.

Researchers at Georgia Tech have created a new three-dimensional (3D) acceleration framework that instantly transforms flat, two-dimensional photos into immersive 3D images. School of Computer Science ...

The National Institutes of Health is amassing private medical records from a number of federal and commercial databases to give to Health and Human Services Secretary Robert F. Kennedy Jr.'s new ...

Stability AI has released a new AI model, Stable Virtual Camera, that the company claims can transform 2D images into “immersive” videos with realistic depth and perspective. Virtual cameras are tools ...