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

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

927
A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
927

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

A Reconfigurable Low-Pass Filter Based on Polyurethane Substrate Inspired by the Origami Structure.

Micromachines·2025
Same author

A Dual-Functional Luminescent MOF Sensor for Phenylmethanol Molecule and Tb<sup>3+</sup> Cation.

Inorganic chemistry·2018
Same author

The Development and Test of a Sensor for Measurement of the Working Level of Gas-Liquid Two-Phase Flow in a Coalbed Methane Wellbore Annulus.

Sensors (Basel, Switzerland)·2018
Same author

A Thioflavin T-induced G-Quadruplex Fluorescent Biosensor for Target DNA Detection.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry·2018
Same author

A metal-organic framework derived hierarchical nickel-cobalt sulfide nanosheet array on Ni foam with enhanced electrochemical performance for supercapacitors.

Dalton transactions (Cambridge, England : 2003)·2018
Same author

Functional analysis of a type 2C protein phosphatase gene from Ammopiptanthus mongolicus.

Gene·2018
Same journal

Correction: Yang et al. Microstructural Characteristics of High-Pressure Die Casting with High Strength-Ductility Synergy Properties: A Review. <i>Materials</i> 2023, <i>16</i>, 1954.

Materials (Basel, Switzerland)·2026
Same journal

Effect of La and Ce Microalloying on the Corrosion Resistance of 0.4Sb Low-Alloy Steel in a Harsh Marine Atmospheric Environment.

Materials (Basel, Switzerland)·2026
Same journal

High-Temperature Properties of Magnesium Ammonium Phosphate Cement Modified with Gold Tailings.

Materials (Basel, Switzerland)·2026
Same journal

A Study on the Evolution of Intermetallic Phase Microstructure and High-Temperature Creep Behavior in Mg-8.0Al-1.0Nd-1.5Gd-Mn Alloys.

Materials (Basel, Switzerland)·2026
Same journal

Material-Driven Clinical Complications in Mechanical Circulatory Support: From Blood-Material Interactions to Device-Related Adverse Events.

Materials (Basel, Switzerland)·2026
Same journal

Influence of Final Irrigation on Calcium Silicate-Based Sealer Dentinal Tubular Penetration: A Systematic Review.

Materials (Basel, Switzerland)·2026
查看所有相关文章

相关实验视频

Updated: Jul 7, 2025

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy
08:01

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy

Published on: May 12, 2020

8.1K

一种设计方法,用于矩形波导类型的微波设备,基于一个新的原木工艺.

Yipeng Sun1,2, Chuyuan Gao1, Lijun Chen1

  • 1Key Laboratory of MEMS of the Ministry of Education, Southeast University, Nanjing 210096, China.

Materials (Basel, Switzerland)
|December 23, 2023
PubMed
概括
此摘要是机器生成的。

这项研究引入了一种新的原始设计方法,用于快速制造低成本的矩形波导微波装置. 奥里加米工艺使得微波炉基本部件的快速,经济高效的生产,具有良好的性能.

关键词:
合器 合器 合器微波设备的微波装置是什么?奥里加米是指原始的聚合物是一种聚合物.聚乙烯是一种聚乙烯.电力分隔器的功率分隔器.长方形的波导是直角的波导.有选择性的吸收.

更多相关视频

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices
07:53

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices

Published on: April 1, 2016

7.7K
Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

21.7K

相关实验视频

Last Updated: Jul 7, 2025

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy
08:01

Fabrication of Zero Mode Waveguides for High Concentration Single Molecule Microscopy

Published on: May 12, 2020

8.1K
Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices
07:53

Using Adhesive Patterning to Construct 3D Paper Microfluidic Devices

Published on: April 1, 2016

7.7K
Origami Inspired Self-assembly of Patterned and Reconfigurable Particles
12:33

Origami Inspired Self-assembly of Patterned and Reconfigurable Particles

Published on: February 4, 2013

21.7K

科学领域:

  • 微波工程 微波工程
  • 材料科学 材料科学 材料科学
  • 原始设计工程 原始设计工程

背景情况:

  • 传统的微波设备制造可能是复杂和昂贵的.
  • 波导元件需要快速和经济的制造方法.

研究的目的:

  • 为矩形波导微波器件呈现一种基于原木的新设计和制造方法.
  • 为了证明原木结构波导,合器和功率分隔器的可行性和性能.

主要方法:

  • 使用聚烯和片的层层和激光切割制造平面结构.
  • 将平面结构转换为3D固体结构,使用基于红外线吸收的选择性原始体工艺.
  • 组装和测试基于原木的单层和多层矩形波导,合器和功率分隔器.

主要成果:

  • 矩形波导的插入损失超过了-0.9dB.
  • 波导合器显示,在11.0 GHz和12.0 GHz之间,合度从-12.8 dB提高到-8.9 dB.
  • 功率分隔器显示返回损失从 -8.9dB降至 -11.3dB,输出端口的输出损失从 -3.5dB降至 -5.2dB,从10.5GHz降至11.5GHz.

结论:

  • 基于原创的设计方法对于制造矩形波导微波装置是有效的.
  • 制造出来的设备显示易于组装和良好的微波性能,验证了新的方法.
  • 这种方法为生产微波元件提供了快速和低成本的替代方案.