Thanks to Phase Matrix for Their Support
June 12, 2011 Crossword Puzzle - IMS2011 Edition
1728 Software Systems (lots of good calculators) Has New URL
Congrats to Mark M. of Carlisle, PA, for Winning the May 2011 Book Drawing!
Many Thanks to Orbel for Continued Support!
The 10 Greatest (Accidental) Inventions of All Time
See AWR's Display at IMS2011 on Their FaceBook Page (RF Cafe photo)
New Spectrum Chart for Wireless Services, Free by QRC Technologies
Highway Robbery for Wireless at Trade Shows
A Strategy for Better Test Equipment Management
June 5, 2011 Crossword Puzzle - IMS2011 Edition
Circuit Lets You Isolate and Measure Current, by Anton Mayer
Congrats to Darren W. of Ontario, Canada, for Winning an RF Cafe Stein!
Please Visit Microphase at Booth 529
Skyworks Looking for RF/Microwave Engineer
Resistances Affect Voltage Measurements
Tales from the Cube: The Exer-scope-ist
Western Graduates Head to China for Internships (anyone happy about this?)
Reactel Looks Forward to Seeing You at IMS, Booth #3915
RF Filter and RF SAW Filter for Product Development , by Oscilent
Please Stop by to See PMI in Booth #2304
Many Thanks to RFtronics for Their Support
IMS Vendors: "How to Stand out and Become an Effective Trade Show Exhibitor"
Please Stop by Booth #733 to See the Good Folks at NIC
Visit RFMD at Booth #1402 at IMS2011
Thanks to Vector Telecom for Continued Support!
Last Chance - Free IMS2011 Exhibit Passes Courtesy Anatech (send e-mail)
Free: Pentek's SDR Handbook
Red Cross Emergency Test (comic), May 1941 QST
A Radioman's Nightmare
5-29-2011 Engineering & Science Crossword Puzzle
Can the AutoPen Be Used to Sign Legislation?
Women in Microwaves
Calculus: Is It the Key?
Please Thank NoiseWave for Supporting RF Cafe!
Counterfeit Consumer Electronics and Brand Authentication Systems
Nardalert S3 Refines Role of Personal RF and Microwave Safety Monitors, by Narda Safety Test Solutions
Jefferson Rubber Works - Rubber Products - Listing Added
Kaelus - PIM Testers - Listing Added
Thanks to Amplical for Long-Time Support
Tips, Tricks, and Traps of Semiconductor Capacitance-Voltage (C-V) Testing - Free Webinar
Wideband GaN Power Amplifiers for Software-Defined Radios, by RFMD
New Tool for Finding IEEE Content
Restoring Balance to Your Work and Life
RF & Noise Components - Circulators & Couplers - Listing Added
Thanks Again to Z-Comm for Long-Time Support
Model Law Exemption to Professional Engineering Licensures is Under Review
Don't Let Doubts About Your Age Sabotage Your Career
High-Current and High-Frequency Filtering With Feedthrough Capacitors
Akribis Metrology - New & Refurbished Equipment - Listing Added
Thanks to PMI for Their Continued Support!
Check Out the EEWeb Engineering Forums!
Microwave Coupler Feeds Outdoor Antenna Through Walls, by Gunther Knapp
Mr. Spock Photographed in Yemen?
Amateur Radio Quiz: Hip, Hip, Hooray for the TLAs!
Please Thank ISOTEC for Supporting This Website
5-22-2011 Engineering & Science Crossword Puzzle
Quadrature ( I-Q ) Modulation Tutorial
The Decline of the H1-B
EE Life: 16% of Polled Are Out of Work
Research at Government Laboratories and Universities (p.28)
An Outphasing Transmitter Using Class-E PAs and Asymmetric Combining: Part 2 (p.34), Ramon Beltran of RFMD, Frederick H. Raab, and Arturo Velazquez
Advanced Antennas - Military & Aerospace Electronics
Thermal Design Begins at the Circuit Board, by John Coonrod
Sherlock Ohms: The Case of the Stinky Washer (yet another unintended consequence of greening)
'Superjobs': Why You Work More, Enjoy It Less
Many Thanks to Spectrum Microwave for Their Support!
Multipaction Discharge in Coaxial Components
Methods for Characterizing the Dielectric Constant of Microwave PCB Laminates, John Coonrod
QST Looks at Television - Jan 1945 QST
CO2 Mitigation: An Inconvenient Calculation (by Lord Monckton)
1932 Wireless World - Grounding and Power Supply Fluxuations
Many Thanks to American Microwave for Supporting RF Cafe!
5-15-2011 Engineering & Science Crossword Puzzle
5 Secrets to Getting a Job After Graduation
Microwave Product Digest Magazine - Free
Is Your Age Working Against You?
Visited Website Tracking by Browsers - Here Is My Proof
Thanks to Procyon PCB for Supporting RF Cafe!
Subscribe to RFID Journal for Free
How to Stand Out and Become an Effective Trade Show Exhibitor
UK Investors - Investment Week (free)
IMS2011 Graduate Student Challenge Final Announcement
Thanks Anatech Electronics for Continued Support!
I Can See Canada from My Back Porch
Escher's "Relativity" from Folded Card Stock
Director of Manufacturing Needed by Wavestream
4G: An Early Adopter's Guide - A Good Primer
5-8-2011 Engineering & Science Crossword Puzzle
Please Also Welcome Oscilent as a New RF Cafe Supporter
Whitepaper: "You Can Connect Employees' Personal Smartphones "
"The Principles of Project Management - Free 66 Page Preview!"
New RF Cafe Quiz: Introduction to Antenna Analysis Using EM Simulation
So Much Radio Spectrum, So Little Interoperability!
Please Welcome NP Technologies as a New Sponsor!
Build Tube Amplifier Airplane Detector, May 1942 PopSci
Win a Free iPad by Taking IEEE Spectrum Survey
Forbes: How To Get A Job If You’re Over-Qualified
IEEE: A Degree Isn't Enough Anymore
Oscilent Needs a Electronic Component Sales Manager
Congrats to Harry E., of Williamstown, NJ, for Being an April Book Winner!
Please Visit 3GMetalworx for Backing RF Cafe's Presence
Career Focus: Is Now the Right Time for Engineers to Become Entrepreneurs?
Congrats to RF Cafe April Book Winner Steve K., of Batavia, IL!
When Your iPhone Falls in the Toilet, a Beer Mug or Pile of Snow
Krasnow: "FCC's Public Airwaves Concept Must Go"
Many Thanks to Connector City for Their Support
Take the IEEE 2011 Salary Survey (then get access to Salary Calculator)
The Thrill is Gone - T&M World
EI: Brrr! Transmitter Failure in the Arctic Chill
Litron Inc. - Package Laser Cutting & Sealing - Listing Added
The Centennial Bulb -Mesmerizing Live Video!
5-1-2011 Engineering & Science Crossword Puzzle
EI: We Have Met the Enemy and It Is Management
7031 kHz - A Humorous Tragedy from the September 1972 QST
Jello Hypnotically Bouncing at 6200 FPS
Thanks to Microphase for Long-Time Support!
Tales from the Cube: Floats Like a Butterfly, Stings Like a Bee
Sherlock Ohms: The Case of the Missing Signals
The 10 Essential Elements of Design
New - 5 Most Recent RF Cafe Forum Posts Shown at Bottom of All Pages
Thanks to BRL Test for Their Support
Today’s Antennas Tune into the Needs of Modern Wireless Devices
High CV Tantalum Capacitors - Challenges and Limitations
Tackling the Challenges of LTE-Advanced, by Jan Whitacre
MTT-S Attendees: How to Stand Out and Become An Effective Trade Show Exhibitor
Master of Science Degree in Education and 100% Online
Many Thanks to Analog Devices for Support!
Employee-Owned Smartphones: Seize the Opportunity
Smart Policies for Personal-Liable Smartphones
Radio Amateurs in Navy Radio, April 1945 QST Article
Please Thank Apex Wireless for Helping to Deliver RF Cafe
The Rare-Earth Crisis (video)
Approximations for erf and erfc (thanks to Ilya L.)
4-24-2011 Engineering & Science Crossword Puzzle
Ph.D. Comic Strip
Engineering Education in Context
Using a Microwave System Analyzer to Measure Satellite End-to-End Group Delay (p.42), by Graham Stevens
Wireless Week Magazine
Thanks to Antenna Factor for Supporting RF Cafe!
Designing at Frequencies Below 100 MHz (p.50), by Gary Breed
A Brief Overview of DRM (Digital Radio Mondiale[=Worldwide])
Time to Hang a Shingle? The Era of Independent Consulting
IMS2011 Program Book Available Online!
How Do Your Employees Really Feel About Working for You?
Is Now the Right Time for Engineers to Become Entrepreneurs?
Please Thank GigaLane for Supporting RF Cafe
IEEE: Jobless Innovation?
Designing Compact V/W-Band Gunn Sources, by Saabra Deen
Learning Science Through Gaming
Linearity Looms Large for Next Generation RF Systems, by Srikanth Sridharan
Military & Aerospace Electronics
Why the U.S. Must Promote Engineering
"Broadcast Brevities" - 1932 Wireless World (the more things change...)
Presentation: Role of GaN RF Power Technology for Tomorrow's Commercial and Defense Wireless Applications
IEEE COMSOC Free Tutorials
An Analog Approach to Power Amplifier Predistortion, by Frederic Roger
4-17-2011 Engineering & Science Crossword Puzzle
Many Thanks to Fotofab for Helping Deliver RF Cafe!
Florida RF Labs Has an RF Test Technician Job Available
Battling Phase Noise at RF and Microwave Frequencies, by John Hansen
Florida RF Labs Has a Product Manager Opening
White Paper - "Smart Meters and Smart Meter Systems: A Metering Industry Perspective"
Please Visit TEGAM Test Equipment in Appreciation of Support
Wireless Design & Development Magazine
Fractal Microstrip Antenna Aids Wideband Applications, by Abolfazl Azari
Thanks to RFMD for Their Support
Broadcast Engineering Magazine
New RF Cafe Quiz: Emerging Wireless Technologies and the Future Mobile Internet
Very Nice Frequency Chart in PDF Format, by QRC Technologies
Mav6 Just Posted Many Engineering Jobs
Alliance Test Equipment Continues Support - Thanks!
Impedance: A Multidisciplinary Concept, by Kevin Craig
Congrats to Hannes R., of Los Gatos, Calif, for Winning an RF Cafe Coffee Mug!
Could IBM’s Watson Make Expert Testimony Obsolete?
Thanks to Narda Microwave East for Long-Time Support!
Amateur Radio Quiz: Uda Thunk It?
NASA Tech Briefs - Lots of Good Info
Microwave Product Digest Magazine
How Do You Connect Your Oscilloscope?, by Martin Rowe
Test & Measurement World
Seeking mm-Wave Collaborators for NASA Research Prop
Please Welcome Wenteq Microwave Back as an Advertiser!
April Snow Pic from Our Back Porch
New Return to Zero Comic Strip
Fierce Telecom - A Telecom Industry Newsletter
Microwave Engineering Europe Magazine
4-10-2011 Engineering & Science Crossword Puzzle
GPS World Magazine
Table of Time-Harmonic Mode Equations for Circular Waveguide, by Brian Sequeira
Table of Time-Harmonic Mode Equations for Rectangular Waveguide, by Brian Sequeira
Memristors... Made of Blood?
"Unbiased" - March 9th 1932 The Wireless World Column, UK Style
Requiem for the Incandescent Light Bulb (cool pictures)
Agilent Offering Free Passes to IMS2011 Exhibit Floor
Spectrum Defense Matters Newsletter
Do We Want Science Education or Science Entertainment?, by Jon Titus
Call for Papers: Smart Grid Electronics Forum
Quantum Dots Get Doped
Practical Hints and Tips - March 9th 1932 The Wireless World Article
Please Visit Sunshine Design in Appreciation of Their Underwriting RF Cafe
White Paper: Harmonic Measurement for IEC 61000-4-3 and Other Radiated Immunity Standards
4 Steps for Making Better Power Measurements, by Agilent
Unpaid Jobs: The New Normal?
Many Thanks to Cross RF for Support
IEEE: European Job Outlook Bright
White Paper - "A Discussion of Smart Meters and RF Exposure Issues"
Congrats to Adrian S. of S. Africa for Winning the March '11 Book Drawing!
On the Very Highs - July 1944 QST
Thanks to Pulsar Microwave for Their Continued Support!
Are Your Smart Phones Tough Enough for Work?
Electronics Poetry - "Pre-Radio" June 1944 QST
4-3-2011 Engineering & Science Crossword Puzzle
Tales from the Cube: Cheaper to Keep 'er
10 Great April Fool's Jokes for Engineers
Hams in Combat - April 1945 QST
Sherlock Ohms: The Mystery of the Popping Caps
Stacked Patch Array Design - A Question (w/cool 3-D color graph)
The Iconoscope - July 1944 QST
Win a Blu-ray Player from IFI!
Tales from the Cube: A Wrench in the Works
What HR Won’t Tell You About Your Résumé
39 More Secrets Your HR Person Won’t Tell You