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

565
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...
565

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

Generative model for information metamaterial design.

Nature computational science·2026
Same author

Space-Time Coding Conformal Metasurfaces for Multifrequency Beam Steering and Shaping.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

A metasurface-enabled green-smart window for intelligent wireless communications with high visible transparency and low infrared emissivity.

Nature communications·2026
Same author

Metasurface-Enabled Active-Like Passive Radar.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Deep-learning-empowered programmable topolectrical circuits.

Nature communications·2026
Same author

Space-time-coding metasurfaces for high-dimensional communications with OAM-, polarization-, and frequency-division multiplexing.

Light, science & applications·2026

相关实验视频

Updated: Sep 12, 2025

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

15.5K

基于超表面的反雷达.

Zongzheng Sun1, Lei Zhang2, Xiao Qing Chen3

  • 1School of Information Mechanics and Sensing Engineering, Xidian University, Xi'an, China.

Nature communications
|August 6, 2025
PubMed
概括

这项研究引入了一种使用时空编码元表面 (STCM) 来对抗多静态雷达 (MSR) 的新型反雷达方法. 开发的系统为先进的雷达系统提供了有效的隐藏和欺骗.

更多相关视频

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.5K
Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.4K

相关实验视频

Last Updated: Sep 12, 2025

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

15.5K
Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

Published on: February 12, 2014

8.5K
Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.4K

科学领域:

  • 电气工程 电气工程
  • 电磁学 电磁学 电磁学 电磁学
  • 雷达系统 雷达系统

背景情况:

  • 多静态雷达 (MSR) 系统从多个接收器收集目标回声信号,以准确定位.
  • 由于其强大的本地化和跟踪,MSR技术被广泛用于传感,军事,航空和航空航天领域.
  • 由于MSR的分布性,因此很难有效地应对.

研究的目的:

  • 提出一种新的反雷达方法来对抗先进的多静态雷达 (MSR) 系统.
  • 开发一个具有成本效益,小型化和低复杂性的电子对策 (ECM) 系统.
  • 在非合作性和动态的ECM场景中展示特殊的隐藏和欺骗性能.

主要方法:

  • 设计时空编码元表面 (STCM) 的物理特性.
  • 开发适应性和强大的电子对策 (ECM) 控制策略.
  • 实施基于STCM的原型抗MSR系统进行验证.

主要成果:

  • 拟议的基于STCM的ECM系统具有灵活的控制能力.
  • 在动态和非合作情景下,在隐藏和欺骗方面取得了异常的表现.
  • 通过原型系统证明了各种MSR技术的成功中和.

结论:

  • 开发的基于STCM的方法提供了有效的解决方案来应对MSR.
  • 该系统具有成本效益,小型化和低复杂性,适用于实际的抗MSR应用.
  • 这项研究预计将对未来的抗MSR策略和技术产生重大影响.