Electromagnetic Info & Research

• Just a moment...

  Researchers from KIMS have developed an ultra-thin film composite material that absorbs over 99% of electromagnetic waves across multiple frequency bands, significantly enhancing the performance of devices like smartphones and wearables. This novel material, less than 0.5mm thick, provides low reflectance and high absorbance, making it effective for reducing interference from electronic components. The technology can be utilized in rollable phones and wearable devices, demonstrating durability after extensive bending tests. The team, led by Dr. Byeongjin Park, synthesized the material by altering the crystal structure of ferrite and incorporating conductive patterns to control wave propagation. This advancement is crucial as 5G/6G applications expand.

• Just a moment...

• Robots Gain Ability to "Hear" Objects Through Vibration - Neuroscience News

  New research introduces SonicSense, a system that gives robots the ability to interpret objects through vibrations.

• 'World-1st' ultra-thin film absorbs over 99% of electromagnetic waves

  The Korea Institute of Materials Science (KIMS) states it to be the “world's first ultra-thin film composite material capable of absorbing over 99% of electromagnetic waves.”

• ‘Upgrading’ A Microwave Oven To 20 KW

  Whilst microwave plasmas are nothing new around here, we were curious to see what happens at 20x the power, and since YouTuber [Styropyro] had put out a new video, we couldn’t resist seeing w…

• Scotland trials electric wallpaper to replace gas boilers for heating

  Instead of burning gas, Scottish homes in the future could turn on an electric wallpaper than warms up homes starting under three minutes.

• Dielectric strength

  In physics, the term dielectric strength has the following meanings:

• Breakdown voltage

  The breakdown voltage of an insulator is the minimum voltage that causes a portion of an insulator to experience electrical breakdown and become electrically conductive.

• Insulator (electricity)

  This article is about electrical insulation. For insulation of heat, see thermal insulation.

• Plasma (physics)

  Plasma (from Ancient Greek πλάσμα (plásma) 'moldable substance'[1]) is one of four fundamental states of matter (the other three being solid, liquid, and gas) characterized by the presence of a significant portion of charged particles in any combination of ions or electrons. It is the most abundant form of ordinary matter in the universe, mostly in stars (including the Sun), but also dominating the rarefied intracluster medium and intergalactic medium.[2][3][4][5] Plasma can be artificially generated, for example, by heating a neutral gas or subjecting it to a strong electromagnetic field.[6]

• Remote sensing

  Remote sensing is the acquisition of information about an object or phenomenon without making physical contact with the object, in contrast to in situ or on-site observation. The term is applied especially to acquiring information about Earth and other planets. Remote sensing is used in numerous fields, including geophysics, geography, land surveying and most Earth science disciplines (e.g. exploration geophysics, hydrology, ecology, meteorology, oceanography, glaciology, geology). It also has military, intelligence, commercial, economic, planning, and humanitarian applications, among others.

• Magnetometer

  A magnetometer is a device that measures magnetic field or magnetic dipole moment. Different types of magnetometers measure the direction, strength, or relative change of a magnetic field at a particular location. A compass is one such device, one that measures the direction of an ambient magnetic field, in this case, the Earth's magnetic field. Other magnetometers measure the magnetic dipole moment of a magnetic material such as a ferromagnet, for example by recording the effect of this magnetic dipole on the induced current in a coil.

• Effects of 6-10 Hz ELF on Brain Waves David S. Walonick

• Military Use of Ultrasonic Brainwave Clusters Copyright 1991 ITV News Bureau, Ltd. (Reprinted With Permission)

• Selected FCC Docket Summaries 2009

  In re Implementation of the DTV Delay Act; DTV Consumer Education Initiative; Third Periodic Review of the Commission's Rules and Policies Affecting the Conversion To Digital Television; Implementation of Shortterm Analog Flash and Emergency Readiness Act; Establishment of DTV Transition "Analog Nightlight" Program; Service Rules for the 698-746, 747-762 and 777-792 MHz Bands; Former Nextel Communications, Inc. Upper 700 MHz Guard Band Licenses and Revisions to Part 27 of the Commission's Rules; Implementing a Nationwide, Broadband, Interoperable Public Safety Network in the 700 MHz Band; Development of Operational, Technical and Spectrum Requirements for Meeting Federal, State and Local Public Safety Communications Requirements Through the Year 2010,

• Fcc cell tower exposure

  Court ruling orders FCC to explain why science showing harm from wireless radiation was ignored. In Historic Decision, Federal Court Orders FCC to Explain Why It Ignored Scientific Evidence Showing Harm From Wireless Radiation United States Court of Appeals for the District of Columbia Circuit judges in favor of environmental health groups and petitioners; finds FCC violated the Administrative Procedure Act and failed to respond to comments on environmental harm.

• (PDF) Directed Energy: Medical Effects of Radio Frequency Exposure (Microwave & Millimeter Wave) - A Literature Review

  PDF | This literature review provides a relatively compact summary of research efforts on diagnosing, managing, and treating injuries caused by radio... | Find, read and cite all the research you need on ResearchGate

• Fundamentals of Radio Waves Propagation

  How radio signal gets propagated through the atmosphere; the role of the ionosphere- the thropospheric-ducting single-hop and multi-hop propagation, the sporadic e propagation. The Beginner's Guides to Radio Wave Propagation.

• Frequencies That Can Be Used Without A License (full list)

  Frequencies That Can Be Used Without A License - There are a few frequencies can be use without an FCC license. This means that you do not have to pass a test..

• Electromagnetic spectrum - Wikipedia

  The electromagnetic spectrum is the range of frequencies (the spectrum) of electromagnetic radiation and their respective wavelengths and photon energies. The electromagnetic spectrum covers electromagnetic waves with frequencies ranging from below one hertz to above 1025 hertz, corresponding to wavelengths from thousands of kilometers down to a fraction of the size of an atomic nucleus. This frequency range is divided into separate bands, and the electromagnetic waves within each frequency band are called by different names; beginning at the low frequency (long wavelength) end of the spectrum these are: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays at the high-frequency (short wavelength) end. The electromagnetic waves in each of these bands have different characteristics, such as how they are produced, how they interact with matter, and their practical applications. There is no known limit for long and short wavelengths. Extreme ultraviolet, soft X-rays, hard X-rays and gamma rays are classified as ionizing radiation because their photons have enough energy to ionize atoms, causing chemical reactions. Exposure to ionizing radiation can be a health hazard, causing radiation sickness, DNA damage and cancer. Radiation of visible light and longer wavelengths are classified as nonionizing radiation because they have insufficient energy to cause these effects.

• Review of electromagnetic interference shielding materials fabricated by iron ingredients - Nanoscale Advances (RSC Publishing) DOI:10.1039/C9NA00108E

  Vineeta Shukla * Nuclear Condensed Matter Physics Laboratory, Department of Physics, Indian Institute of Technology, Kharagpur-721302, India. E-mail: vineeta@phy.iitkgp.ernet.in; Tel: +91 9026690597 First published on 1st April 2019 Iron (Fe) and its counterparts, such as Fe2O3, Fe3O4, carbonyl iron and FeO, have attracted the attention of researchers during the past few years due to their bio-compatibility, bio-degradability and diverse applications in the field of medicines, electronics and energy; including water treatment, catalysis and electromagnetic wave interference shielding etc. In this review paper, we aimed to explore iron based materials for the prevention of electromagnetic interference (EMI) by means of both reflection and absorption processes, including the standard methods of synthesis of Fe-based materials along with the determination of EMI performance. It is customary that a proper combination of two dielectric-losses, i.e. electrical and magnetic losses, give excellent microwave absorption properties. Therefore, we focused on the different strategies of preparation of these iron based composites with dielectric carbon materials, polymers etc. Additionally, we explained their positive and negative aspects.

• 2014-Infrasound-human-health-and-adaptation

  Infrasound, human health, and adaptation: an integrative overview of recondite hazards in a complex environment Michael A. Persinger

• R-REP-SM.2256-1-2016-PDF-E Spectrum occupancy measurements and evaluation SM Series Spectrum management

• Know Bio-Effects of Radio frequency/Microwave Directed Energy Weapons

• Human Body Resonance Frequencies

• The body itself is electric and also puts of radiation and frequencies.

  This is why chips and implants are not required for being targeted and tortured. Research remote eeg no apparatus emotional manipulation behavior modification.

• Brown note - Wikipedia

  The brown note, also sometimes called the brown frequency or brown noise, is a hypothetical infrasonic frequency capable of causing fecal incontinence by creating acoustic resonance in the human bowel. * most ti have experienced forced gastrointestinal incidents. I do not believe this frequency is an urban legend. I believe it is real.

• Why is CW (Continuous Wave) Still Around?

  CW stands for Continuous Wave. In CW communications, a continuous carrier is transmitted as long as the key contacts are closed. By making and breaking the contacts into specific patterns, characters […]

• Frequency

• United States Frequency Allocations- The Radio Spectrum

  https://www.transportation.gov/pnt/what-radio-spectrum

• femu- The Research Center for Bioelectromagnetic Interaction

  The Research Center for Bioelectromagnetic Interaction (femu) is the department of Uniklinik RWTH Aachen which conducts interdisciplinary research on biological and medical effects of electromagnetic fields. Dr. rer. nat. Sarah Drießen (EMF-Portal) position vacant (Exposure Assessment and Implants)Dr. phil. Michael Kursawe (Human perception threshold projects)

• Sound As A Defense Weapon: How Sound Frequency Can Cause Pain

  What will happen if we use sound as a defense weapon? This article explains the ways in which sound can be an excellent self-defense tool.

• The Role of Millimeter-Wave Technologies in 5G/6G Wireless Communications

  Ever since the deployment of the first-generation of mobile telecommunications, wireless communication technology has evolved at a dramatically fast pace over the past four decades. The upcoming fifth-generation (5G) holds a great promise in providing an ultra-fast data rate, a very low latency, and a significantly improved spectral efficiency by exploiting the millimeter-wave spectrum for the first time in mobile communication infrastructures. In the years beyond 2030, newly emerged data-hungry applications and the greatly expanded wireless network will call for the sixth-generation (6G) communication that represents a significant upgrade from the 5G network – covering almost the entire surface of the earth and the near outer space. In both the 5G and future 6G networks, millimeter-wave technologies will play an important role in accomplishing the envisioned network performance and communication tasks. In this paper, the relevant millimeter-wave enabling technologies are reviewed: they include the recent developments on the system architectures of active beamforming arrays, beamforming integrated circuits, antennas for base stations and user terminals, system measurement and calibration, and channel characterization. The requirements of each part for future 6G communications are also briefly discussed.

• Scalar Wave Energy As a Weapon

  Researchgate 53 page pdf

• New Radio Astronomical Observations Confirm Unintended Electromagnetic Radiation Emanating from Large Satellite Constellations

  IAU Centre for the Protection of the Dark and Quiet Sky from Satellite Constellation Interference (CPS)

• How the FCC Shields Cellphone Companies From Safety Concerns

  The wireless industry is rolling out thousands of new transmitters amid a growing body of research that calls cellphone safety into question. Federal regulators say there’s nothing to worry about — even as they rely on standards established in 1996.

• Electromagnetic Radiation Weapons

• R-REP-SM.2256-1-2016-PDF-E Spectrum occupancy measurements and evaluation SM Series Spectrum management

• Satellite Surveillance Using High Frequency Gravitational Waves (this site does require an account for further downloading of info)

  Scribd is the world's largest social reading and publishing site.

• Measurement of Radio-Frequency Radiation Pressure

  In this work we perform measurements of the radiation pressure of a radio-frequency (RF) electromagnetic field which will lead to a new SI traceable power calib

• Radio Spectrum Allocation | Federal Communications Commission

  The radio spectrum is the radio frequency (RF) portion of the electromagnetic spectrum. In the United States, regulatory responsibility for the radio spectrum is divided between the Federal Communications Commission (FCC) and the National Telecommunications and Information Administration (NTIA). The FCC, which is an independent regulatory agency, administers spectrum for non-Federal use (i.e., state, local government, commercial, private internal business, and personal use) and the NTIA, which is an operating unit of the Department of Commerce, administers spectrum for Federal use (e.g., use by the Army, the FAA, and the FBI). Within the FCC, the Office of Engineering and Technology (OET) provides advice on technical and policy issues pertaining to spectrum allocation and use.

• American National Standards Institute - Wikipedia

  The American National Standards Institute (ANSI /ˈænsi/ AN-see) is a private non-profit organization that oversees the development of voluntary consensus standards for products, services, processes, systems, and personnel in the United States.[3] The organization also coordinates U.S. standards with international standards so that American products can be used worldwide. ANSI accredits standards that are developed by representatives of other standards organizations, government agencies, consumer groups, companies, and others. These standards ensure that the characteristics and performance of products are consistent, that people use the same definitions and terms, and that products are tested the same way. ANSI also accredits organizations that carry out product or personnel certification in accordance with requirements defined in international standards.[4]

• Search FCC Databases

  Explore granular search interfaces into more than 40 specialized FCC databases such as radio call signs and equipment authorization.

• Frequencies/Symptoms in Human Body

  Done with sound, light, magnetic, radio etc waves

• app.link

  Edit, Sign and share PDF files on the go. Download Acrobat Reader for mobile:

• A New Kind of Quantum Computer Could Be Built on The Strange Physics of Sound Waves

  When you turn on a lamp to brighten a room, you are experiencing light energy transmitted as photons, which are small, discrete quantum packets of energy.

• Binaural Beats Could Actually Hinder Learning, Study Warns

  The soothing sounds of binaural beats are thought to sharpen focus when cramming information into our chock-a-block heads.

• Music can be reconstructed from human auditory cortex activity using nonlinear decoding models

  Music is core to human experience, yet the precise neural dynamics underlying music perception remain unknown. We analyzed a unique intracranial electroencephalography (iEEG) dataset of 29 patients who listened to a Pink Floyd song and applied a stimulus reconstruction approach previously used in the speech domain. We successfully reconstructed a recognizable song from direct neural recordings and quantified the impact of different factors on decoding accuracy. Combining encoding and decoding analyses, we found a right-hemisphere dominance for music perception with a primary role of the superior temporal gyrus (STG), evidenced a new STG subregion tuned to musical rhythm, and defined an anterior–posterior STG organization exhibiting sustained and onset responses to musical elements. Our findings show the feasibility of applying predictive modeling on short datasets acquired in single patients, paving the way for adding musical elements to brain–computer interface (BCI) applications.

• 100-year-long 'megastorms' on Saturn are creating radio signals that scientists can't fully explain

  Gargantuan storms on Saturn can wrap around the entire planet and be seen for months. New research suggests their impacts persist hundreds of years longer than experts thought.

• Cellphone Radiation Is Harmful, but Few Want to Believe It - Neuroscience News

  Cell phone radiation increases the risk for a number of biological and health disorders, including gliomas and acoustic neuroma brain cancer. Researchers discuss how to reduce the risk of cell phone radiation.