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UConn Researchers Investigating Ways to Reduce EM Wave Radiation

Researchers at the College of Engineering at the University of Connecticut (UConn) are actively working to better understand how different wave-absorbent materials can be used to reduce high-level exposure to electromagnetic (EM) wave radiation.

Shielding to Prevent Radiation, Part 3

Discover the exact mathematical solution for far-field shielding effectiveness of solid conducting shields. Learn how reflection, absorption, and multiple-reflection losses combine to determine a shield's ability to block electromagnetic radiation in real-world applications.

Shielding to Prevent Radiation, Part 2

This is the second of seven articles devoted to the topic of shielding to prevent electromagnetic wave radiation. This article discusses the normal incidence of a uniform plane wave on a solid conducting shield with no apertures.

Shielding to Prevent Radiation, Part 1

This is the first of seven articles devoted to the topic of shielding to prevent electromagnetic wave radiation. The results presented here are valid under the assumption of a uniform plane wave with normal (perpendicular) incidence on a boundary between two media.

Smartphones with the Highest Levels of Electromagnetic Radiation

Recent research posted to a popular financial industry website shows that certain smartphone models...
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Harnessing the Magnetic Nature of Light for Terahertz-driven Devices

Scientists have discovered a way to enhance radiation power, providing a powerful new resource for nanotechnology and optical frequencies.

U.S. FDA Issues Draft Guidance on Standards for Laser Products

The U.S. Food and Drug Administration (FDA) has released a draft guidance on compliance...

National Radiation-Monitoring System Struggles with EMI

The Environmental Protection Agency (EPA) could benefit from a good EMC engineer. The Wallstreet...

High-Tech Mirror Reflects Heat and Sunlight From Buildings

A new coating material developed by Stanford University engineers can be used to cool...

Earth’s Invisible Shield Discovered

Scientists have recently discovered an invisible shield that protects the Earth from potentially dangerous radiation....
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