Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview01:13

Attenuated Total Reflectance (ATR) Infrared Spectroscopy: Overview

429
Attenuated total reflectance (ATR) infrared spectroscopy is a powerful analytical technique used to study the composition of materials. It is widely employed in chemistry, materials science, forensic science, and other fields where sample characterization is required. ATR has several advantages over traditional transmission IR spectroscopy, including the requirement of little to no sample preparation and the ability to analyze a wide range of samples.
The ATR process begins by directing a beam...
429
Absorption of Radiation01:05

Absorption of Radiation

767
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
767

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Parameters and Measurement Techniques of Reconfigurable Intelligent Surfaces.

Micromachines·2022
Same author

A Study on Millimeter Wave SAR Imaging for Non-Destructive Testing of Rebar in Reinforced Concrete.

Sensors (Basel, Switzerland)·2022
Same author

Review of Intentional Electromagnetic Interference on UAV Sensor Modules and Experimental Study.

Sensors (Basel, Switzerland)·2022
Same author

RCS Estimation of Singly Curved Dielectric Shell Structure with PMCHWT Method and Experimental Verification.

Sensors (Basel, Switzerland)·2022
Same author

Design of an Optical Transparent Absorber and Defect Diagnostics Analysis Based on Near-Field Measurement.

Sensors (Basel, Switzerland)·2021
Same author

Near-Field to Far-Field RCS Prediction on Arbitrary Scanning Surfaces Based on Spherical Wave Expansion.

Sensors (Basel, Switzerland)·2020

相关实验视频

Updated: Jul 24, 2025

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data
09:55

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data

Published on: December 12, 2013

8.7K

被动类型可重新配置的智能表面:辐射模式的测量

Biswarup Rana1, Sung-Sil Cho2, Ic-Pyo Hong2

  • 1Smart Natural Space Research Centre, Kongju National University, Cheonan 31080, Republic of Korea.

Micromachines
|July 8, 2023
PubMed
概括
此摘要是机器生成的。

可重新配置的智能表面 (RIS) 对未来的6G无线网络至关重要. 这项研究为新型偏振独立被动RIS提供了辐射模式测量,证明了其对增强通信系统的潜力.

关键词:
在5G/6G之外测量过程中的测量.是被动的被动的可重新配置的智能表面.单元细胞是单元的单元细胞.

更多相关视频

An Intra-Tissue Radiometry Microprobe for Measuring Radiance In Situ in Living Tissue
09:10

An Intra-Tissue Radiometry Microprobe for Measuring Radiance In Situ in Living Tissue

Published on: June 2, 2023

655
Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
10:39

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

9.7K

相关实验视频

Last Updated: Jul 24, 2025

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data
09:55

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data

Published on: December 12, 2013

8.7K
An Intra-Tissue Radiometry Microprobe for Measuring Radiance In Situ in Living Tissue
09:10

An Intra-Tissue Radiometry Microprobe for Measuring Radiance In Situ in Living Tissue

Published on: June 2, 2023

655
Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating
10:39

Measurement of X-ray Beam Coherence along Multiple Directions Using 2-D Checkerboard Phase Grating

Published on: October 11, 2016

9.7K

科学领域:

  • 无线通信无线通信
  • 的元材料和表面.

背景情况:

  • 对数据和无线连接的日益增长的需求需要先进的通信技术.
  • 可重新配置的智能表面 (RIS) 正在成为超越5G和6G网络的关键技术,使智能无线环境成为可能.
  • 可以将RIS集成到发射器和接收器中,以减少通信延迟.

研究的目的:

  • 介绍以前设计的可重新配置智能表面 (RIS) 的辐射模式测量结果.
  • 为了验证在6GHz以下频段运行的新型偏振独立被动RIS的性能.
  • 建立用于RIS表征的实验室测量设施.

主要方法:

  • 使用低成本FR4基板设计和制造一个独立于偏振的被动RIS.
  • 每个单元细胞的尺寸为42mm × 42mm,在一个由铜板支的单层基板上.
  • 为性能评估和测量,构建了一个10×10单元的单元阵列.

主要成果:

  • 提供了制造的RIS的辐射模式测量结果.
  • 被动RIS在6GHz以下频段有效运行.
  • 该设计展示了极化独立性,这对于多功能应用至关重要.

结论:

  • 提出的RIS设计和测量结果证实了它对未来无线通信系统的可行性.
  • 开发的实验室设置可促进全面的RIS性能表征.
  • 这项工作有助于推进下一代网络的RIS技术.