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

Mass Spectrometry: Complex Analysis

Mass Spectrometry: Complex Analysis

Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...

¹³C NMR: Distortionless Enhancement by Polarization Transfer (DEPT)

¹³C NMR: Distortionless Enhancement by Polarization Transfer (DEPT)

When proton-coupled carbon-13 spectra are simplified by a broadband proton decoupling technique, structural information about the coupled protons is lost. Distortionless enhancement by polarization transfer (DEPT) is a technique that provides information on the number of hydrogens attached to each carbon in a molecule. While the DEPT experiment utilizes complex pulse sequences, the pulse delay and flip angle are specifically manipulated. The resulting signals have different phases depending on...

You might also read

Related Articles

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

Sort by

Same author

Exploring doctors' perspectives on generative-AI and diagnostic-decision-support systems.

BMJ health & care informatics·2025

Same author

Large language models can consistently generate high-quality content for election disinformation operations.

PloS one·2025

Same author

Scaling language model size yields diminishing returns for single-message political persuasion.

Proceedings of the National Academy of Sciences of the United States of America·2025

Same author

Unsupervised feature extraction of aerial images for clustering and understanding hazardous road segments.

Scientific reports·2023

Same author

The political economy of digital profiteering: communication resource mobilization by anti-vaccination actors.

The Journal of communication·2023

Same author

Demographic diversity of participants in Pfizer sponsored clinical trials in the United States.

Contemporary clinical trials·2021

Search research articles

Related Experiment Video

Updated: May 30, 2026

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production

Published on: June 15, 2014

A new technique for the characterization of chaff elements.

David Scholfield¹, Maung Myat, Jason Dauby

¹Science Applications International Corporation, P.O. Box 189, 14064 E. Westgate Court, Crane, Indiana 47522, USA.

The Review of Scientific Instruments

|August 3, 2011

Summary

A novel Inverse Synthetic Aperture Radar technique enables detailed experimental characterization of electromagnetic chaff, even single filaments. This method ensures stable, repeatable results for improved chaff scattering analysis and model validation.

More Related Videos

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

Published on: June 16, 2018

Non-invasive Assay for Chlorophyll Biosynthesis Kinetics Determination during Early Stages of Arabidopsis De-etiolation

Non-invasive Assay for Chlorophyll Biosynthesis Kinetics Determination during Early Stages of Arabidopsis De-etiolation

Published on: January 12, 2024

Related Experiment Videos

Last Updated: May 30, 2026

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production

Evaluation of Integrated Anaerobic Digestion and Hydrothermal Carbonization for Bioenergy Production

Published on: June 15, 2014

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

High-throughput, Microscale Protocol for the Analysis of Processing Parameters and Nutritional Qualities in Maize (Zea mays L.)

Published on: June 16, 2018

Non-invasive Assay for Chlorophyll Biosynthesis Kinetics Determination during Early Stages of Arabidopsis De-etiolation

Non-invasive Assay for Chlorophyll Biosynthesis Kinetics Determination during Early Stages of Arabidopsis De-etiolation

Published on: January 12, 2024

Area of Science:

Electromagnetics
Radar Systems
Materials Science

Background:

Electromagnetic chaff characterization is crucial for understanding radar scattering.
Existing methods may lack precision or repeatability for fundamental analysis.
Controlled experimental environments are needed for detailed scattering studies.

Purpose of the Study:

To present a new experimental technique for characterizing electromagnetic chaff.
To enable detailed analysis of chaff scattering phenomena, from single filaments to pseudo-clouds.
To provide a stable and repeatable experimental foundation for model validation.

Main Methods:

Utilizing Inverse Synthetic Aperture Radar (ISAR) for high-resolution imaging.
Conducting experiments in a controlled anechoic environment.
Employing an incremental analysis approach, starting with single chaff filaments.

Main Results:

Successful characterization of individual chaff filaments.
Demonstration of stability and repeatability in experimental measurements.
Establishment of a foundation for incremental modeling and validation.

Conclusions:

The ISAR-based technique offers a precise and repeatable method for chaff characterization.
This approach facilitates a deeper understanding of electromagnetic scattering from chaff.
Potential for significant cost and schedule savings in experimental validation.