This paper investigates sidelobe level (SLL) optimization in multi-wavelength inter-element spaced sparse aperiodic arrays, a critical component of 6 G sparse transmitarray systems. A convex ...

Abstract: Achieving array performance comparable to a uniform array with a reduced number of array elements has the potential to greatly decrease costs and simplify array design. The enhanced matrix ...

The development of monolithic arrays of high-power, single-mode semiconductor lasers is set to bring big benefits to the printing, coding and marking industries. Printing is arguably one of the most ...

Commercial spaceflight is booming and looks to go into full-on kaboom stage in the near future, sparking the need for an ever-increasing supply of solar panels. To fill this need, Dcubed is developing ...

只用 FAISS 时，搜索有时像在碰运气——语义上相似但事实错误的结果时常出现。迁移到 Qdrant拿到的不只是数据库，更是对系统的掌控力。稠密向量配合关键词过滤（混合搜索），终于能回答"显示 GPU 相关的技术文档，但只要官方手册里的"这种精确查询 ...

Inkjet or laser? Need just printing, or have to scan and copy, too? Seeking low-cost ink, or a low-cost printer? Here's how to choose the right printer for home or work, backed by our top lab-tested ...

A reference implementation accompanying the paper: Geometry-Aware Metric for Dataset Diversity via Persistence Landscapes. This repository provides a complete implementation of PLDiv, a geometry-aware ...

Holiday greeting cards that feature your own photos are much more meaningful than generic ones from the store. We rate the top services for creating unique cards and personalized gifts. I've been ...