Tag

Interference
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31
Oct

EMC,EMI Complexities and Challenges

October 31, 2023
31st October 2023 Electromagnetic Compatibility (EMC) EMC is defined as the ability of devices and systems to operate in their electromagnetic environment without impairing their functions and without faults and vice versa. EMC ensures that operation does not influence the electromagnetic environment to the extent that the functions of other devices and systems are adversely...
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03
Apr

Stuck in the car park!

April 3, 2022
In October 2021 the “Qatar Prix de l’Arc de Triomphe” was held at the Paris-Longchamp racecourse.  A few spectators who had come by car, parked in the central car park of the racecourse. Upon leaving they were unable to use their remote control to unlock the doors.  A transmitter, activated for the countdown to the...
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12
Mar

What is 5G and is it Safe to Use on Planes?

March 12, 2022
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08
Dec

New U.S. 5G services expected to go live Jan. 5, FAA issues precautions

December 8, 2021
Photo by Josue Isai Ramos Figueroa on Unsplash 8th December 2021 5G and landing aircraft in bad weather might not be a good mix New 5G expansion is bad news for air travelers when bad weather hits Airliners, private planes and helicopters may have to limit landings in low-visibility conditions and follow other restrictions under...
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26
Jul

U.K. to strengthen regulations for Starlink, OneWeb and other NGSO constellations

July 26, 2021
Source: SpaceNews https://spacenews.com/u-k-to-strengthen-regulations-for-starlink-oneweb-and-other-ngso-constellations/ by Jason Rainbow — July 26, 2021 TAMPA, Fla. — British telecoms regulator Ofcom is proposing rule changes that would affect Starlink, OneWeb and other satellite constellations operating in non-geostationary orbits (NGSO). It is increasingly difficult for companies to agree on how to operate their NGSO networks without causing harmful radio interference to each other,...
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21
Jul

5G WIRELESS NETWORKS THREATEN WEATHER FORECASTS, NCAR EXPERT TELLS CONGRESS

July 21, 2021
Source: NCAR & UCAR News https://news.ucar.edu/132801/5g-wireless-networks-threaten-weather-forecasts-ncar-expert-tells-congress JUL 20, 2021 – BY DAVID HOSANSKY WASHINGTON, D.C. — The United States must protect radio frequencies that are essential for weather forecasts and understanding the climate system, NCAR Associate Director William Mahoney told the House Committee on Science, Space, and Technology today. Mahoney, a meteorologist and expert in...
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18
Jul

NBAA, Coalition Urge Action to Reduce 5G Effects on Radar Altimeters

July 18, 2021
NBAA joined 20 industry and aircraft and avionics manufacturers to tell leaders of @USDOT that the deployment of new 5G cellular systems across the country poses an imminent safety risk facing the U.S. aviation industry and the general public. Read more: https://t.co/JsT57uRhOZ pic.twitter.com/HBSYIlGxBy— NBAA (@NBAA) July 17, 2021 NBAA joined with 20 industry groups and...
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28
Jun

Apple lists products that pose risk to pacemakers

June 28, 2021
Apple lists products that pose risk to pacemakers https://t.co/V8zwAheMid— BBC News (World) (@BBCWorld) June 28, 2021 Source BBC https://bbc.in/3A3sZJw Apple has listed products it says should be kept a “safe distance” away from medical devices like pacemakers and implanted defibrillators. The list includes iPhone 12 models, Apple Watch and MacBook Pro. Many consumer-electronic devices contain components,...
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27
Apr

U.S. FCC approves SpaceX satellite deployment plan

April 27, 2021
April 27, 2021 Source: https://www.reuters.com/technology/fcc-votes-approve-spacex-satellite-plan-official-2021-04-27/ Reuters, David Shepardson The U.S. Federal Communications Commission (FCC) said on Tuesday it had voted to approve a SpaceX plan to deploy Starlink satellites at a lower earth orbit as part of the company’s push to offer space-based broadband internet service. The decision, which Reuters reported earlier on Tuesday, includes...
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17
Apr

The Surgeon and the Smartphone — is the Association Really Smart?

April 17, 2021,
Gupta A, Chennatt JJ, Singla T, Barabari GS. The Surgeon and the Smartphone – is the Association Really Smart? Hellenike cheirourgike. Acta Chirurgica Hellenica. 2020 ;92(5):177-181. DOI: 10.1007/s13126-020-0571-6. Abstract The aim of this literature review is to encompass the importance of integrating smartphones in the life of a surgeon especially in the era of the...
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