Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Diamagnetic Shielding of Nuclei: Local Diamagnetic Current

Diamagnetic Shielding of Nuclei: Local Diamagnetic Current

An applied magnetic field causes the electrons present in the molecule to circulate, setting up a local diamagnetic current within the molecule. The local diamagnetic current arising from circulating sigma-bonding electrons induces a magnetic field, Blocal that opposes the applied magnetic field, B0. The effective magnetic field experienced by these nuclei is given by the difference between the applied and local magnetic fields in a phenomenon called local diamagnetic shielding. Essentially,...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Advanced Silica Gel/Sulfonated Polymer Composites for Electric Vehicle Thermal Management by Sorption Technology.

Materials (Basel, Switzerland)·2026

Same author

Design Considerations for a 120 GHz MIMO Sparse Radar Array Based on SISO Integrated Circuits.

Sensors (Basel, Switzerland)·2025

Same author

Tailored 3D Lattice SAPO-34/S-PEEK Composite Sorbents by Additive Manufacturing for Sorption Heat Transformation Applications.

Materials (Basel, Switzerland)·2025

Same author

Durability Assessment of Eco-Friendly Intumescent Coatings Based on Cork and Waste Glass Fillers for Naval Fire Safety.

Polymers·2025

Same author

Enhancing Implantable Medical Devices: Surface Functionalization of Titanium with Quaternary Ammonium Salts for Antibacterial Adhesion Properties.

ACS omega·2025

Same author

Easy One-Pot Decoration of Graphene Oxide Nanosheets by Green Silver Nanoparticles.

International journal of molecular sciences·2025

Search research articles

Related Experiment Video

Updated: Jun 22, 2025

Effective Analysis of Human Exposure Conditions with Body-worn Dosimeters in the 2.4 GHz Band

Effective Analysis of Human Exposure Conditions with Body-worn Dosimeters in the 2.4 GHz Band

Published on: May 2, 2018

Development of a Simple Setup to Measure Shielding Effectiveness at Microwave Frequencies.

Emanuele Cardillo¹, Fabrizio Lorenzo Carcione¹, Luigi Ferro¹

¹Department of Engineering, University of Messina, 98166 Messina, Italy.

Sensors (Basel, Switzerland)

|June 27, 2024

Summary

This study introduces a cost-effective, compact shielded chamber for testing material electromagnetic shielding effectiveness. The new method offers a reliable and accessible alternative to expensive commercial solutions for sensor applications.

Keywords:

anechoic chamber microwaves minehunter vessels shielding coating shielding effectiveness

More Related Videos

Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

Published on: November 6, 2018

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Published on: August 1, 2017

Related Experiment Videos

Last Updated: Jun 22, 2025

Effective Analysis of Human Exposure Conditions with Body-worn Dosimeters in the 2.4 GHz Band

Effective Analysis of Human Exposure Conditions with Body-worn Dosimeters in the 2.4 GHz Band

Published on: May 2, 2018

Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

Construction of a Compact Low-Cost Radiation Shield for Air-Temperature Sensors in Ecological Field Studies

Published on: November 6, 2018

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Non-equilibrium Microwave Plasma for Efficient High Temperature Chemistry

Published on: August 1, 2017

Area of Science:

Electromagnetics
Materials Science
Measurement Science

Background:

Electromagnetic fields significantly impact high-sensitivity sensors.
Existing methods for testing shielding effectiveness use costly and cumbersome equipment.
Reliable material shielding evaluation is crucial for industrial and biomedical applications.

Purpose of the Study:

To propose a cost-effective and reliable measurement procedure for assessing material shielding effectiveness.
To introduce a lightweight, compact, lab-scale anechoic shielded chamber.
To demonstrate an alternative to expensive commercial shielding testing solutions.

Main Methods:

Development of a lab-scale anechoic shielded chamber.
Utilization of a vector network analyzer for accurate and fast characterization.
Testing the shielding capability of the chamber up to 26 GHz.
Evaluation of commercial shielding coatings to validate the procedure.

Main Results:

The proposed shielded chamber is lightweight, compact, and cost-effective.
The measurement procedure allows for accurate and fast characterization of shielding effectiveness.
The system's performance was validated by testing commercial shielding coatings.

Conclusions:

A novel, affordable shielded chamber and measurement procedure for material electromagnetic shielding effectiveness have been developed.
This approach provides a practical solution for applications requiring electromagnetic field mitigation.
The method is suitable for characterizing shielding performance up to 26 GHz.