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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024

Webmaster:

    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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Tech Headline News Archive - November 2021

Technology Headline News Archives - RF Cafe

If you came to RF Cafe looking for a certain news item you remember seeing or found on a search engine, there is a good chance it is no longer on the homepage. Headlines change daily (except Saturdays). Here are links to all the headline archives.

All the News Fit to Link™

2021: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

2020: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

2019: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

2018: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

2017: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

11/30/2021

• Chip Shortage Bad for Autos, Not So Much Consumer Items

• Antenna Partner Joins UK Rail Comms Consortium

• RF Wave Scattering Improves Fusion Simulations

• CTIA Says 5G FWA Could Serve 1/2 of Rural Households

• Law Requires Cars to Inhibit Intoxicated Drivers (what next - the non-vaxxed?)

11/29/2021

• FCC Keeps Creating Interference Issues

• Major European Telcos Urge Fast Action on Open RAN

• FCC Commits $700M for Rural Broadband Connectivity

• U.S. Broadband Market Normalizes after Wuhan Flu High

• Microsoft Again the World's Most Valuable Company

11/26/2021

• Ultra-Rich Eco Warriors Driving Private Jet Boom

• Metal Modulated AlGaN Superlattices

• Connecting America's Eastern and Western Power Grids

• China Makes Massive Strides in Supercomputing

• InP-Lithium Niobate Hybrid Laser

11/25/2021

• Toshiba Splits in 3 After 146 Years

• 5G FWA Study Supports More Mid-Band Spectrum

• Law Enforces Stripping out Huawei Switchgear

• Most 5G Sites Will Be Sub-6 GHz by 2026

• iHeart Comes Through Big for Our Warriors

11/24/2021

• Semi Market Ending Year with a Flourish

• CTIA Says C-Band Lag Costs $50B/Year

• Fixed Wireless Access for Both Urban and Rural Customers

• FCC Terminates China Telecom Americas U.S. Operations

• NASA Seeks Ideas for Nuclear Reactor on Moon

11/23/2021

• DARPA, NASA Target Quantum Applications

• Registration Open for 2022 ARRL National Convention

• Tunable Perovskite Material Discovered

• ARRL Director Election Results

• China Tackles "Impossible" Challenge Google's "Quantum Supremacy"

11/22/2021

• Ofcom Gives BT a Break on Broadband Obligations

• Will FCC and Capitol Hill Change the Media?

• AMSAT-NA Elects Officers

• Scientists Mystified as Africa Avoids COVID Disaster (HCQ saved them)

• China Strike Gold in Nuclear Fusion Power Race

11/19/2021

• RF Semi Market to Grow by $1B Through 2025

• Impact of Outsourcing on Purchasing Professionals

• FCC's 3.45 GHz Spectrum Auction Inches Toward Conclusion

• Spoken Word (Talk Radio)Goes Through Growth Spurt

• Dish Raises $5.25B in Secured Debt Offering

11/18/2021

• Qualcomm Can Seize Smartwatch Market from Apple

• India Plans 5G Spectrum Auction in April or May 2022

• Verizon, Qualcomm Drive mmWave Tech in GSMA

• Rising 5G Network & Smartphone Demand Strengthens Antenna Substrate Segment

• 2 of World's Biggest Quantum Computers Made in China

11/17/2021

• The Dilithium Crystals Might Be Melting

• C-Band Costs Rise as AT&T, Verizon Deal with Aviation Issues

• Viasat Acquires Inmarsat

• SKYNET and the UK Ministry of Defense

• Long Duration Energy Storage Council Launched

11/16/2021

• UKSA Backs Northumbria University for FSO CubeSats

• DuPont to Acquire Rogers Corporation for $5.2B

• U.S. Army Looking to Shape Future SATCOM Needs

• Brazil Finally Gets Its 5G Act Together

• Quicker Way to Find Metallic Glasses (transparent aluminum?)

11/15/2021

• Supply Chain Transformed: Components at the Source

• Metallurgist Falsified Submarine Steel Strength Tests for 30 Years

• Securing Data Transfers with Relativity (relatively safe data?)

• NASA Lawsuit Win over Blue Origin Allows SpaceX Moon Lander

• Strengthening the 2nd Law of Thermodynamics (interesting entropy point)

11/12/2021

• Widespread Security Risk Identified in Phones and Bluetooth Devices

• Hawaiki Announces Subsea Project in the Pacific Region

• UK Awards £6.5M to Develop Quantum Computer ICs

• Wafer Shipments up 16.4% Y-o-Y

• Solid-State Batteries Bid to Replace Li-Ion in EVs

11/11/2021

• FAA-Driven C-Band Delays Affect  AT&T, Verizon 5G Rollout

• FCC's Rosenworcel Nominated to Another Term

• NASA Preps Its Next Laser Demonstration

• Huawei Consumer Business Continues to Tank

• Google vs. Apple Smartphones: Polar Opposites

11/10/2021

• Italy Launches €4B Investment in Fibre and 5G

• Qorvo Acquires United Silicon Carbide (UnitedSiC)

• Smartphone Spyware Company NSO Added to U.S. Entity List

• China's Carbon Emissions Set to Pass Pre-Plandemic Levels

• Securing Data Transfers with Relativity

11/9/2021

• Boeing Gets OK to Launch Satellite Network

• Nokia, Vodafone Idea Claim "Fiber-Lke" 5G Speeds Using E-band

• China's Has HIT Applied for IARU Coordination of the ASRTU-1 CubeSat

• Strange Radio Waves from Milky Way Galaxy Center

• Bongino Radio Drama Just Got More Interesting

11/8/2021

•  Ewwww - SpaceX Crew Stuck Using Diapers During Reentry

• ARISS Receives Generous ARDC Grant for STEREO Education Project

• China Bites Back After FCC China Telecom Order

• National Reconnaissance Office Solicits Commercial Satellite Imagery

• Electrically Switchable Nanoantennas for Holographic Video

11/5/2021

• What's Next for Cross-Ownership at FCC?

• Laboratory Blast Kills 2 at China's Top Aerospace University

• Wuhan Flu Pandemic Penalized Women in Academia

• A World Without Access to Space

• Facebook "Whistleblower" Is a Government Trojan Horse

11/4/2021

• Royal Mint to Recover Precious Metals from e-Waste

• China Launches World's Fastest Quantum Computers

• Introducing the Around-the-Clock Supply Chain

• U.S. House Member Wants More Money from Streamers

• Quantum Advantage in Optical and Superconducting Systems

11/3/2021

• 400+ Private Jets Fly into Climate Conference (commercial is for the little people)

• Chinese Telcos Add 44M 5G Subscribers in September

• Sniffing out Trojans in Electromagnetic Emissions

• FDA Issues Draft on 510(k) Medical Device Electronic Emissions

• RFFE Advances Yield More Functions, Less Battery Drain

11/2/2021

• GaN to Surpass 50% in Fast-Charge Market in 2025

• FCC Job Opening for Telecommunications Specialist

• Rogers Claims Canada's 1st 5G Standalone Network

• Straight Key Century Club Numbers 25k Members

• Inspire Kids to Study STEM

11/1/2021

• World's 1st Non-Cellular 5G Technology Gets ITU-R Approval

• SEMI August Billings up 1.7% Y-o-Y

• U.S. Space Force Weapons to Be Updated

• Australia's ACMA Says High Interest in New 2x1 Contest Call Signs

• Smart Utility IoT and Antenna Strategy Myths

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