|
If you know you saw something on RF Cafe, but cannot find it now, check these
archive pages. An even better bet is to do a site-wide
Search.
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11
| 12 | 13
| 14 | 15
| 16 | 17
| 18 | 19
| 20 | 21
| 22 | 23
| 24 | 25
| 26 | 27
| 28 | 29
| 30 | 31
| 32 | 33
| 34 | 35
| 36 | 37
| 38 | 39
| 40 | 41
| 42 | 43
| 44 | 45
| 46 | 47
| 48 | 49
| 50 | 51
| 52 | 53
|
One Sensor Does
the Work of Many
Enter EDN's Iron Circuit Designer Contest - Win $500
More Manuals for Old Instruments - Jon Titus
Please
Welcome Sunshine Design Engineering Services as a New Advertiser!
ESD Journal Online Magazine
Amateur Radio Glossary - Jargon Abbreviations, and
Terminology
View UCAR's Collection of Radar System Images
Process Variation: You Can't Ignore Statistics Any More
Please
Visit Cross RF in Appreciation for Helping to Deliver RF Cafe
Female Engineers Hit Glass Door
Woken Technology - Passive RF Components -
Listing Added
Tech Primer: What You Need to Know About Fixed Wireless Broadband
Veovend - RFID / Contactless Sales Vending Machines -
Listing Added
Red Mountain Radio - RF Design Consulting -
Listing Added
Webinar: Multiple Antenna Techniques - SISO to MIMO
3-29-2009 Engineering & Science Crossword Puzzle
Thanks
to RFHIC for Supporting RF Cafe
Guide to Writing
Scientific Reports
Radiofrequency Safety International Corporation - Listing
Added
When is it Restructuring, and When is it Just a Layoff?
When Specifying Filters, Don’t Go It Alone - Sam Benzacar, Anatech Electronics
Please
Visit vidaRF in Appreciation of Their Support
New
Developments in High Frequency Printed Circuit Board Materials, by John Coonrod
Can You ID Anyone in These Photos?
Download Z-Comm's Newly Released
2009 Catalog
Oscilloscope Challenge: What is the typical rise-time-to-bandwidth relationship for a flat-response o-scope? -
Win $100
Thanks to
Antenna Factor for Continued Support
Keithley White Paper Describes
Semiconductor Characterization and Parametric Test Challenges
IEEE Communications Society - Free of Charge for 2009
Get Ready for ARRL Field
Day 2009
IEEE - Remembering the Early Days
Phase Matching and
Tracking of Coaxial Cable Sets
New High Density RF
Interconnect System
Carlisle Interconnect Technologies - RF
Cables & Connectors - Listing Added
Quirks of RFID Memory Make for Cheap
Security Scheme
Online
Coordinate System Converter
AWR and James Cook
University Make RF and Microwave Design Course Available Free to Universities Worldwide
Do Elementary
Particles Have Free Will?
Thanks
to PCB Material World for Continued Support!
CTIA Wireless 2009, April 1-3, 2009 - Register Now
3-22-2009 Engineering & Science Crossword Puzzle
Recalling Early GaAs MMIC
Developments, by Ray Pengelly
Tim Talbert Checks in on the
USAF Radar Shop Page
Aurora Software and Testing - FEST3D EM Simulator - Listing
Added
New RF Cafe Poll: Are you an IEEE or IEE member?
Tales from the
Cube: Conspiracy Theory
ADC Design:
Whatever Happened to My Dynamic Range?
Understanding
FFT Plots
RFAC
Solutions Is Continuing Its Sponsorship - Thanks!
Tweaking the Antenna System (Radio magazine)
IEEE Webinar: Long-Term Care Planning in a Recessionary Environment
(Today, Mar 19 @ 2:00 pm EDT)
Don H. Sends a
Photo of Scamp - USN Seals K9 (retired)
Ferracci Machines - Manufacturing Equipment -
Listing Added
Nonlinear Vector
Network Analyzer Applications, by Loren Betts
Why CTIA Wireless
Matters - Pat Hindle, MWJ
Career Outlook for Engineers in
Today's Economy
2009 IEEE Green Technology Conference
Many
Thanks to Colby Instruments for Their Support
March/April
Antenna Systems & Technology Magazine Available Online
Noisy Radio Link Puts Brakes on Racing
Crew Communication
Analog
Devices 14-Bit Converter Performs Direct Digital Synthesis for RF Signals to 3.6 GHz
(this is pretty amazing)
Comdel
Is Continuing Its Support for RF Cafe - Thanks!
Help Wanted -
Computer Engineer (humorous)
Brad E.'s Jack Russell Added to Pi
The Fundamentals of
Patch Antenna Design and Performance (p.48), by Gary Breed
Reflection/Transmission Measurements Using USB Power Detectors (p.34), by Richard Hawkins
Panasonic Announces RF Architect Position for CMOS PA Design
J.J. Short Associates - Specialty Rubber Products - Listing
Added
Flashback - Atomic
Bomb on Barney Miller
Thanks
to the Folks at IFI for Their Continued Support!
Design Prototyping Technologies (DPT) - Plastic & Metal
Packaging - Listing Updated
3-15-2009 Engineering & Science Crossword Puzzle
Cover Your Patent Butt
New Kirt's Cogitation - "Zeptoeverything - It's Mine"
National
Sales Director Position Announced by Communications Int'l
Why Patent Anything If You Have to Turn it Over to Your Company?
Orbel - EMI/RFI Shielding - Listing Added
Tales from the
Cube: A Lesson in Humidity? No Sweat
"Outside the Box" Methods for ESD Testing on Welcome Back Kotter (c.1976)
Koral Associates - RF Heating/Drying & RFI
Consulting - Listing Added (these guys do triode tube calculations)
Sports Bio Engineering - Wearable Technology for
Sports - Listing Added
AWR’s AXIEM™ Software Challenge: Free
Lunch if Your 3D Planar EM Simulator Can Beat Our Speed
3-8-2009 Engineering & Science Crossword Puzzle
Understanding Noise
Parameter Measurement, by Lawrence Dunleavy
Know the Nuances of SSB
Phase Noise, by Jack Browne
Point Cooling
Advances for Hot ICs
Time for a
Change in Patent Law
Mitigating
Tapeout Risk
Please
Welcome Zealand Software as a New RF Cafe Supporter!
Teltron Engineering - Sheet Metal
Fabrication - Listing Added
Innertron - RF Components - Listing Added
Haynes-Bent RF Design Services Listing Updated
GreenPeak Technologies - ZigBee Modules & ICs - Listing
Added
Dave B. is Also a
February 2009 Book Giveaway Winner!
Dave R. is a
February 2009 Book Giveaway Winner!
I'm Out of the Market Today - How About You?
INTERLLIGENT - Training, Design, TE Rentals -
Listing Added
Congrats to Jeff W. for Winning an RF Cafe T-Shirt
ISQED 2009 (International Symposium on Quality Electronic Design)
Impedance Matching and the Smith
Chart – The Fundamentals
2008 Year-End Review and 2009 Outlook - H1B Visa Holders Going Home
Lark Engineering
Product Guide (Filters) Available
Estimating Power Costs for Always-On Electronics: The 11.4¢ Rule
Immigrant Brain-Drain Challenges U.S. Innovation
Thanks
to Microphase for Continued Support
Test Ideas: Bias Current Modulation
Eliminates Wiring Errors, by W. Stephen Woodward
3-1-2009 Engineering & Science Crossword Puzzle
Completely Re-Formatted
Technical Books Pages
Women in Engineering & Science
A Cover Letter Is Not Expendable
Maguffin Microwave LLC - RF/Microwave Design
Consulting - Listing Added
Webinar: Demystifying Testing of MIMO Communications Systems
RF Measurement Basics for Non-RF Test Engineers
Many New Websites
Added to Technical, Science, & Engineering Museums Page
GSM/GPRS Power
Amplifiers Use CMOS Technology
IEEE Spectrum: Inside the Plastic
Electronics Revolution
IEEE: Technology vs. Pirates
AWR Has Released Its
Latest Newsletter - AWR TV & More
Whatever Happened to Heathkit? (I built a few Heathkit kits)
ONE-NET Open-Source Wireless Control Protocol Version
1.5 Released
Network International Energy Equipment Auctions
& Sales - Listing Added
Thanks
Also to RFMD for Helping to Deliver RF Cafe
CSI Engineering - "The Case of the Sunken Pistols"
Schottky
Diodes, by Rick Cory
Classify Digital RF
Signals in the Field, by
Tom Elliot
Thanks
to Narda for Sustaining Support of RF Cafe
Choosing the Right
Power Amplifier Helps Minimize Harmonics in 2.4 GHz Range Extension Circuits, by
John Allan
Botnets Pose Growing Silent Threat
Webinar: High Voltage LDMOS Enables Reliable High Power Solutions from HF to L-Band
Webinar: De-Embedding Fixtures for Accurate Signal Integrity Measurement
IEEE Wireless Communications & Networking
Conference, April 5-8, 2009, Budapest, Hungary
Brent Locher's Interactive Smith Chart Flash Tutorials w/Lots of Audio.
Miami-Dade
County Has Opened 2 New Engineering Positions: Telecommunications Infrastructure Specialist & Technical
Support Analyst
Powerline: More Reliable Than Wireless? Yes?
Are Your Filters Filtering?
Free Webinar: RF and µW Power Amplifiers
Dow
Key Extended It Backing for RF Cafe - Thanks!
Measure Small Resistances, by Jon Titus
"Top 5 Reasons to Stop Whining" - Engineering students need to take
responsibility for their education
PACER - Proven Analog Concepts Engineering/Research -
Listing Added
2-22-2009 Engineering & Science Crossword Puzzle
Free: 90 Page IP Telephony Pocket Guide
A College Entrepreneur Success Story - Recycled Mobile Phones
New
Content Added to Directional Coupler Reference Page - Thanks to Christian D.
Thanks
to KR Electronics for Continuing to Support Us!
User Comment Areas Added to RF Cafe Pages
29 Tech Phrases You Should Be Punched in the Face for Using (I didn't' write
the title)
10 Steps in the Evolution of Portable
Computing
Industrial Equipment Recovery Listing Added
IEEE Patent Reform: U.S.
Innovation, Entrepreneurialism and Competitiveness
Full Color 2009 Event Wall
Calendar Available from AR
AR Announces Rental
Program for Tough Times (this is
thinking outside the box)
Tales from the
Cube: Reversal of Fortune
Making
Oscillator Selection Crystal Clear
8 Technology Etiquette
Tips for Job-Seekers
Two Steps Toward a Terabit Internet
Many
Thanks to ACS for Their Ongoing Support!
Free White Paper: 802.11n Planning and
Network Management
Free White Paper: Legal
Aspects of Incident Investigation
Call for Projects:
Discovery-Based Projects for First Year EE, CE, CS, BE and EET Students
New IFI App Note:
Selection and Operation of RF Power Amplifiers for EMC Testing Applications
JFW Industries Has Extended
Support of RF Cafe - Thanks!
2-15-2009 Engineering & Science Crossword Puzzle
See Bob
Davis' Documented Restoration of His RCA 86T Radio
Keithley Curve
Tracing Product Demo Presentation
European Microwave Week- Final Call for Papers
Jack Z. Won an RF Cafe Baseball Cap - Thanks for Participating!
Thanks
Also to Connector City for Their Sponsorship
Congrats to Eric K. for Winning a 15 oz. RF Cafe Coffee Mug!
Tales from the
Cube: Getting Real with the Real-Time Clock
Berkeley School of Engineering "Engineering News" - RF Cafe Crossword Included
TigerTek Industrial Services - Motor Repair - Listing
Added
 Thanks
again to Antenna Factor for Continued Support
Slideshow: Electric Cars Rule Detroit Auto
Show
Please
Visit Anatech in Appreciation of Their Support of RF Cafe!
AnaRFICs - RFIC and Analog IC Design Services - Listing Added
Live Webinar: Practical Considerations for Embedded Wireless Design & Certification
IEEE: Making It as a Consultant
New Kirt's Cogitation - "RF Cafe's Greener Man-Cave"
SeaSolve Software - Wireless Test Software & Services -
Listing Added
The Safest Tech Jobs in a Recession
10
Commandments of Wireless Communications
Proposed Code of Ethics for Expert Witnesses
Microsoft PowerPoints Are Terrible for Engineers
2-8-2009 Engineering & Science Crossword Puzzle
10% Off Entire Stock at Test Parts!
Article:
Next-Generation, GaN-based Power Amplifiers for Radar Applications
Advanced Interconnect Solutions
Listing Added
January 2009 Winners List Posted
San Antonio Circuit Breakers (SACB)
Listing Added
Article:
High Power UltraCMOS Switches and Mixers Satisfy Demanding Military
IEEE Spectrum: Antennas for the New Airwaves
Jon Titus: "Give Me a Slide Rule, Please"
Thanks
Also to Alliance Test for Supporting RF Cafe
This Car Runs on Code
- IEEE Spectrum Article on µP Control in Autos
Commercial Communications Satellites for
the Moon
Congratulations to
Hugh P. and John M. for Winning the January 2009 Book Drawing!
5CCG Radar Shop Member Jeff
Smith Checks In
|