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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 tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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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™

2022: Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec

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

12/31/2021

• James Webb Space Telescope Finally in Orbit!

• ARRL Kids Day is January 1, 2022

• Distribution Outlook for 2022

• 4 Predictions for Indoor Location Market

• Radio Ink's 2022 Marketing Predictions

12/30/2021

• U.S. Scores Top Rank for 5G Coverage

• Top 15 Most Viewed everything RF Articles in 2021

• Japan Must Spend $7B/Year on ICs

• Fierce Wireless 2021 Wrap-up & 5 2022 Predictions

• Frontier Supercomputer to Usher in Exascale Computing

12/29/2021

• Global RFID Market Recovering After COVID-19

• November SEMI Billings up 50.6% Y-o-Y

• Experimental Station to Recreate 1906 Fessenden Transmissions

• U.S. Space Force Issues $32M Contract fo for Space-Based Sensor

• Ericsson Leads Global RAN Market

12/28/2021

• U.S. Military to Network DoD and Commercial Satellites

• Intelsat Gets OK for Restructure After Bankruptcy Filing

• Norway Trying to Track Down 2-Meter Intruders

• 1,300 Illegal Telecoms Towers Discovered in Nigeria

• China's Floating Nuclear Reactor

12/27/2021

• ARRL to Oppose Forest Service Fees for Amateur Facilities

• Inmarsat Celebrates Moving into LEO Space

• FCC on the Future of Universal Service Fund

• Top Tech Xplore Articles of 2022

• Exotic 6-Quark Particle Predicted by Supercomputers

12/24/2021

• Ofcom Reckons ~½ of UK Now Covered by 5G

• FCC Pushes STIR/SHAKEN Caller ID Authentication

• Physics World's Top 10 Breakthroughs of 2022

• U. of Glasgow Receives £2.6M Grant to Develop 6G Technology

• Manufacturing Supply Chain Slowly Untangling

12/23/2021

• Is 2022 the Year America's Technology Supremacy Ends?

• Huawei Still Dominates Telecom Equipment Market

• What If 6G Becomes Just 5G+?

• China Created Material to Extract Uranium from Seawater

• EDI CON Across China Happens in April 2022

12/22/2021

• Tech Trends 2022 (prognostications begin)

• Wi-Fi HaLow Targets IoT

• Airline Execs Blast Away at C-Band

• Algar Telecom Activates 1st 5G Network in Brazil

• World Radio TV Handbook to Cease Publication

12/21/2021

• Observations of OtH Radar Interference in Ham Bands Top All Others

• EU Inches Forward with Quantum Network Security

• LoRaWAN Standard Approved by ITU

• Gearing up for CES 2022

• Leptoquarks and Physics Beyond the Standard Model

12/20/2021

• Semiconductor Sector Poised to Grasp 5G Opportunity

• Exports from Manufacturers Adding £176B to UK Economy

• 5G  to Exceed a 500M Connections by End of 2022

• Polish Ham Ordered to Stop Using Falkland Islands Identifier from Antarctica

• Can Diamonds Originate Methane? (ice farts)

12/17/2021

• Quantum Satellite Protects China's World's Largest Power Grid

• OpenRF Releases 1st Spec for 5G Chipset and RF FEM Interoperability

• HP Printers Loaded with Security Holes

• Mars Helicopter Ingenuity Radio Link Restored

• Strong Memory Demand Fuels Global Chip Revenues

12/16/2021

• Sustainable Supply Chain Practices Here to Stay

• Report Explains Why Radar Is Critical for the Future of Mobility

• IoT Vendors Resist Vulnerability Reporting (of course)

• Holiday Wireless Competition Halfway Back to Normal

• Supercapacitor Electrodes from Organic Material

12/15/2021

• U.S. Risks Building a White Elephant with CHIPS Act

• 6 New Members Join Digital IF Interoperability Consortium

• UK to Phase out 2G and 3G by 2033

• ARDC Grant Expands RMHAM's 5 GHz Microwave Network in Rockies

• Rosenworcel Confirmed as FCC Chair

12/14/2021

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

• U.S. Space Force Launches Experimental Payloads into Orbit

• Fluid-Cooled Cable Quadruples EV Charging-Current Capacity

• Growing Employer-Employee Attitude Gaps Noticed

• FAA Issues 5G Warning, Cites C-band Progress

12/13/2021

• Ofcom Ponders Terahertz Spectrum

• New State of Matter: Quantum Spin Liquids

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

• Smartphone Shipments to Grow 5.3% in 2022

• U.S. Workers Lagging in Digital Skills

12/10/2021

• Transmissions Set to Mark Transatlantic Test Success

• 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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