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Interference Technology

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X-ray Prototype Uses Electromagnetic Waves to See Through Buildings

 

A team of researchers from the University of Sydney have developed an X-ray prototype that allows people to see through walls. The prototype uses electromagnetic waves to bounce information off walls, according to researchers. Successful trials of the device have just concluded. "We can then process the waves to retrieve the information we want. Then we reshape the wave so … [Read more...]

Scientific Inconsistency Noted in Electromagnetic Theory Breakthrough

 

The results of a study where scientists claim they found a missing link in electromagnetic theory, published by researchers from Cambridge University, was recently called into doubt. Scientists from ITMO University, Australian National University and Aalto University questioned this claim, according to Phys.org. “The study, conducted by the British scientists, was presented as … [Read more...]

Magnetic Field Cloak to Assist MRI Scanners and Medical Industry

 

Scientists from the Autonomous University of Barcelona have created a magnetic field cloak, or ‘wormhole,’ which could lead to better MRI scanning. “The wormhole allows a magnetic field to be transported across space but it is not the kind of cosmic tunnel popularised by science fiction. Rather, the magnetic field at one end of the wormhole appears at the other end as an … [Read more...]

Kazakhstan Factory Produces School Uniforms that Protect Against Electromagnetic Radiation

 

A factory in Kazakhstan is sewing school uniforms that reportedly protect wearers from electromagnetic radiation from mobile phones. The uniforms are produced in the Almaty region but can also be purchased in Astana, Karaganda and Moscow. “Kids nowadays are very tech savvy and spend too much time with their phones,” Aigul Naushabayeva, mother of a 12-year-old daughter, told … [Read more...]

New Multi-Range System DC Power Supply Model

 

B&K Precision has introduced an addition to its 9115 Series with the new multi-range programmable DC power supply—model 9117. The new 9117 can deliver up to 3000 W of output power in any combination of voltage up to 80 V and current up to 120 A within its power rating. It offers twice as much output power as current models in the 9115 series and has a 2U 19" rackmountable … [Read more...]

GaN Coaxial Power Amplifiers

 

Pasternack recently launched its increased offering of gallium nirtride (GaN) coaxial power amplifiers. “The high power density of gallium nitride semiconductor technology dissipates heat more effectively which results in amplifier designs that have significantly higher output power levels over broadband and narrowband frequencies,” according to the company. This technology … [Read more...]

New Metamaterial Yields Invisibility for Aircraft and Drones

 

Electrical engineers from the University of California have created a new ultra-thin metamaterial that could provide a cloaking device and make UAVs (Unmanned Aerial Vehicles) invisible. The new material creates invisibility and leaves no electronic, infrared or visual signatures for enemies to detect. The new design uses “an ultra-thin Teflon substrate, studded with … [Read more...]

Woman Claims Wi-Fi Causes Illness; French Court Grants Disability Allowance

 

A French court has granted Marine Richard, a woman who claims she is ‘allergic to Wi-Fi,’ £500 a month (about $764 U.S. dollars) in disability allowance. Richards claims she suffers from electromagnetic sensitivity and that exposure to Wi-Fi, mobile phones and televisions cause her extreme pain. According to Richard’s lawyers, she has been living away from society in a barn in … [Read more...]

RF Filter Ideal for Use in Intelligent Transport Systems

 

CTS Electronic Components, Inc. introduces a new surface-mount RF Bandpass Filter for use in Cooperative Intelligent Transport Systems (C-ITS) such as V2v, V2I, V2X and 802.11p.  The filters were designed for use in Wireless Access in Vehicular Environments (WAVE) and Dedicated Short-Range Communications (DRSC). The CTS TCB001A Bandpass Filter is small in size and supports 2 … [Read more...]

3D Printing Can Add Circuitry

 

Researcher Michael Perrone is currently testing a prototype of one of the world’s most advanced 3D printers, which was built by a startup company known as Voxel8. The 3D printer is not on the market yet, but it can produce small objects out of plastic while simultaneously adding circuitry to them. The printer was produced last month in a lab at Harvard University. During … [Read more...]

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