AiresTech is a patented electromagnetic radiation (EMR) modulation technology that reduces the effects of electromagnetic radiation. By applying AiresTech to a phone, computer, headset, or any other ...

Researchers in Drexel University’s College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The ...

Pulse Width Modulation (PWM) is a fundamental technique in power electronics that facilitates the efficient control of power delivery by modulating the width of voltage or current pulses. This method ...

Low levels of amplitude-modulated radiofrequency electromagnetic fields could block the proliferation of cancer cells and tumor growth, according to study results published online in the British ...

N-heterocyclic carbene (NHC) polymers, characterized by abundant nitrogen sources, tunable metal centers and excellent chemical stability, serve as ideal precursors for metal-incorporated N-doped ...

(Nanowerk Spotlight) Programmable metasurfaces have shown great potential for advanced electromagnetic wave manipulation in wireless communications, sensing, and other applications. However, a major ...

Implementation strategies for multispectral-compatible camouflage and schematic illustration of the metasurface. Fabrication and characterization results of the metasurface. The proposed metasurface ...

Tufts University engineers have invented a chip-sized, high-speed modulator that operates at terahertz (THz) frequencies and at room temperature at low voltages without consuming DC power. The ...

(Nanowerk News) Windows serve as crucial interfaces between indoor environments and the outside world but are also key entry points for harmful light and electromagnetic (EM) waves. Typically, ...