搜狐

2026年AR眼镜横评：雷鸟RayNeo GT MAX vs XREAL Beam、Rokid Max、Lenovo ThinkReality ...

你有没有试过在通勤地铁上，用一副轻巧眼镜投出120英寸巨幕看电影？或者在咖啡馆里，不戴耳机也能让会议PPT悬浮在眼前30厘米处，手指轻点即可翻页？2026年，消费级AR眼镜正从‘概念玩具’迈入‘实用工具’阶段。但市面上产品鱼龙混杂：有的标称‘空间 ...
搜狐

2026年AR眼镜深度对比：雷鸟RayNeo GT MAX vs Nreal Air 2 / XREAL Beam / Rokid Max ...

你有没有试过在通勤地铁上，用一副轻巧眼镜投出120英寸巨幕电影？或者在办公桌前，让PPT悬浮在眼前30厘米处，手指轻点即可翻页？2026年，消费级AR眼镜正从概念走向日常。但市场鱼龙混杂：有主打AI翻译的‘伪AR’、有仅支持手机投屏的‘放大镜式’设备 ...
Polygon

How to use the lighthouse beam to reveal rare chests in Fortnite

As part of a Fortnite Chapter 7 Season 3 weekly quest, you need to use the lighthouse beam to reveal a hidden rare chest and search it. Using the lighthouse's beam to find rare chests may be a ...
Game Rant

How to Use the Lighthouse Beam to Reveal a Hidden Rare Chest in Fortnite

Nathan Round, part of GameRant's talented Game Guides Team, is the leading voice for Call of Duty guides. From meta loadouts to the best weapons for each season, he takes pride in crafting top-notch ...
IEEE

Toward Near-Field 3D Spot Beam Focusing: Possibilities, Challenges, and Use Cases

Abstract: Spot beam focusing (SBF) is the process of focusing the signal power in a small spot-like region in the 3D space, which can be either hard-tuned (HT) using traditional tools like lenses and ...
IEEE

Analysis of Beam Pattern Variation Due to Frequency Noise in Frequency Diverse Array Using ...

Abstract: We investigate the influence of frequency noise on the beam pattern within a frequency diverse array (FDA) utilizing the Cramér-Rao lower bound (CRLB). FDA radar offers an ability to adjust ...