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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.

My Hobby Website:

AirplanesAndRockets.com

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Tech Headline News Archive - December 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

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12/14/2021

• Poland's Long Delayed 5G Auction Set Back to 2022

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• Growing Employer-Employee Attitude Gaps Noticed

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12/13/2021

• Ofcom Ponders Terahertz Spectrum

• New State of Matter: Quantum Spin Liquids

• DoD Orders $316M in Anti-Jam GPS Devices

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• U.S. Workers Lagging in Digital Skills

12/10/2021

• Smartphone Shipments to Grow 5.3% in 2021

• Max Planck Society Responds to Gender Discrimination Allegations

• Job Shortages, Plandemic Drive Record-Breaking U.S. Robot Orders

• Booz Allen's 5G Lab Research "Balance Between Operability and Security"

• Fiber Batteries Power Smart Clothes

12/9/2021

• FCC Expands Space Access for IoT Support

• EU Telcos Look to U.S. Tech Giants for Infrastructure Deals

• 5G to Be 12% of Mobile Lines in Latin America by 2025

• Another Reason Why Li-ion Cells Don't Like Fast Charging

• How Much Has Quantum Computing Actually Advanced?

12/8/2021

• Wireless Broadband Providers Optimism at Record High

• Unions Playing Increasing Role in European Telecoms

• Qualcomm Is on a mmWave Mission

• NIST Investigates China Participation in International Standards Development

• T-Mobile Raising $3B for Spectrum Purchases

12/7/2021

• Supply Chain Issues Suppress Q3 Cellphone Growth to 5.7%

• Electromagnets Could Help Clean up Space Junk

• 6 GHz AFC Wannabees Stack Up

• HKUST Teams with U.S. Researchers to Work on AI Chips

• How Smart Homes Alter Human Behavior

12/6/2021

• Samsung Electronics Invests $17B in TX Semi Fab

• EU Scientists Send LoRa Messages to the Moon for 1st Time

• 60% of U.S. Smartphones Are 5G

• DoD Shifts Gears, Goes Multi-Cloud

• Nokia Private 5G Network Will Be Finnish Goldmine

12/3/2021

• Glasgow University Building 6G Test Centre

• Qualcomm Beats Skyworks and Qorvo in RF Front End Sales

• USAF Spectrum Warfare Strategy Causing COnfusion

• 5G FWA Market Will Be 40% of Total FWA Market by 2026

• New Ultrahard Diamond Glass Synthesized

12/2/2021

• Dayton 2022 Hamvention Expects to Be Live Event

• Quantum Time Flows in Both Directions

• AT&T and Verizon Lower 5G C-Band Power

• October SEMI Billings up 0.6% M-o-M

• Nuclear Radiation Transmits Digital Data Wirelessly

12/1/2021

• Democratization of Chip Design

• EU Nations Add Air, Space and Drone Tech to Defense Coop

• GaN Replacing Silicon as Mainstream Power Solution

• Chinese Operators Add 43.8M 5G Customers in October

• No End in Sight for GPU Supply Disruptions

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