5-2-2010 Engineering & Science Crossword Puzzle
Congrats to Mark M. for Winning the April Book Drawing!
Radar Shop Member Tom Taylor Checks In
AWR White Paper: A Plethora of Ports: Making Sense of the Different Types of Ports in EM Planar Simulators
All About Ham Radios!: Brief Intro + Other Resources
Thanks Again to Anatech for Long-Time Support - Please Visit Them Today
RepairLaunch.com - iPhone repair - Listing Added
NEETS 16.1 - Introduction to Test Equipment
EDN Names Winners of the 20th Annual Innovation Awards
New RF Cafe Quiz: Human-Centered Information Fusion
IEEE Tutorial - Generalized DFT for OFDM Communications (free)
RadCon Immunity Software - EMC Test - Listing Added
Cheat Sheet: EMC Related Formulae
Please Visit Orbel for Your PCB Shielding Needs
Wilmer Engineering - RF, EMI & Systems Engineering Consulting - Listing Added
George R. Wilmer Resume - RF Engineer
Hands-On RF MEMS Design Seminar
4-25-2010 Engineering & Science Crossword Puzzle
NEETS Module 7:4 - Solid-State Power Supplies
Many Thanks to ASC for Their Support
White Paper: Top Tips for Choosing Mobile Computers
The Strange Link Between Spherium and Helium
Build Your Own Cellular Network
RF and Microwave Amplifier Output V, I, P, and Z Relationship
12Volt-Travel - CB Radios, Cellular Accessories - Listing Added
RF Cafe Quiz #27: Remarkable Engineers
Spinning out New Circuits
Please Welcome USAF Radar Tech Dallas Sharp to the Radar Shop Page!
Why Should Software Engineers Be Licensed?
Yes, You Can Teach Engineering in High School
Understanding X-Parameter Nonlinear Measurements, Agilent
What Should an Engineer Know About First to File?
Writing Cover Letters That Get Read
Thanks to Pulsar Microwave for Support!
Forecast Rain Effects on Microwave Links, Part 2, Dr. John Howard
Design MMICs on a Budget, byJohn E. Penn
Slashdot - True Tales of Tech Hoarding
How to Get Static Protection for Hot-Swap Boards
Electrical Safety - Research & Development
Please Contact Sunshine Design Engineering Services' Joe Cahak
Help Request on Forums: LNA Noise Circles
DIT-MCO - Automatic Cabling Testers / Analyzers - Listing Added
VN-Technology - VCO, TCXO, OCXO - Listing Added
Many Thanks to Z-Comm for Long-Time Support of RF Cafe!
Enclosed Electrical / Electronic Equipment (labs & equipment racks)
Satellite Backhaul for In-Flight Connectivity for Wi-Fi and Cellphones
NEETS 7, Ch 3 - Introduction to Solid-State Devices (a very good synopsis)
Video Tutorial on Covering with Silkspan and Dope (for model airplane enthusiasts, by Kirt B.)
AWR White Paper Brings Emerging Nonlinear Device Models into Focus
4-18-2010 Engineering & Science Crossword Puzzle
Thanks Again to Skyworks for Their Support
Sivers IMA - VCO, PLL, mm-Wave X-cvrs - Listing Added
Congrats to Richard E. for Winning an RF Cafe Coffee Mug!
L-Network Design Procedure (HFE, p.64)
Narrowband Microwave Bandpass Filter Design by Coupling Matrix Synthesis, M. Hagensen, Guided Wave Technology
RF System Design and Analysis Software Enhances RF Architectural Planning (HFE, p.46), Dale Henkes, ACS
IEE Spectrum: Shooting Stars Can Shoot Down Satellites
Electrical Safety - Temporary Wiring
NEETS Module 7 - Transistors
Sherlock Ohms: The Case for the Simple Solution, Sans Protractor
Revolution Semiconductor - RFIC Design Consulting - Listing Added
PenserSC - Logistics / Supply Chain Services - Listing Added
Patent Reform Bill Implications, by IMS Expert Services
RF Cafe Quiz #26: Substrate Noise Coupling in Analog/RF Circuits
USAF Radar Tech Jim Alderdice Checks In!
DOE Electrical Safety - Work in Excess of 600 Volts
Here's a Very Interesting WWII Radar Article from Bob Pease (...and not one word railing against the evils of computers and other things digital)
New Science-Theme Tattoo Found
RFHIC Helps to Deliver RF Cafe to You
4-11-2010 Engineering & Science Crossword Puzzle
Tutorial - Build a Custom-Printed Circuit Board
Handcuffed: When the Government Wants Your Invention IEEE Spectrum
Technology Company Name Etymology & Acronyms
NEETS Module 7 - Semiconductor Diodes
Many Thanks to GWT for Continued Support
Silicon Valley Mourns EEs Killed In Wednesday's Palo Alto Plane Crash (a nice tribute to fellow IEEEers)
Tear-Down: Inside a 7W LED Light Bulb
Care and Feeding of Scopes and Probes - Jit Lim
Thanks to PedaSoft for Continued Support
Tales from the Cube: Can't Put a Band-Aid on a Boomerang
DoE Handbook of Electrical Safety - Requirements for Specific Equipment
A New Approach to Power-Line Communications - Jon Titus
What's Up in Space?
Torturing the Secret out of a Secure Chip
Please Thank PCB Material Word for Helping Deliver RF Cafe
Sherlock Ohms: Engineer Tells a "Moving" APU Story
Image-Reject Mixer Arms Direct-Conversion Receivers, by Gardiner, Logan & Nora
Friction Fundamentals and Accelerating Cars
How to Protect Li-Ion Battery Cells
Thanks Again to Stealth Microwave for Continued Support!
DoE Handbook of Electrical Safety - Special Occupancies
Free White Paper: "What Is ISO 9000 and Should I Care?"
Agilent Launches Handheld RF Power Meter (but it is not cheap)
Ed Roberts, PC Pioneer (1941--2010) & Altair Designer, by Jon Titus
Thanks to GigaLane for the Continuing Support!
DoE Handbook of Electrical Safety - Grounding
DoE Handbook of Electrical Safety - Electrical Preventative Maintenance
Waveguide Filter Design Spreadsheet, by RF Shop
Combline and Interdigital Filter Design Spreadsheet, by RF Shop
Many Thanks to vidaRF for Support!
Michael Nash (OU CoE) Gives Us 4 New Cheat Sheets for Circuits Courses
4-4-2010 Engineering & Science Crossword Puzzle
Congrats to Morton V. for Winning the March RF Cafe Book Drawing!
Thanks to Narda Microwave for Continued Support!
NEETS Module 10 - Antennas
RedEye On Demand - Machined Parts - Listing Added
AWR White Paper on Cardiff Model vs. x-Params vs. S-Functions for Nonlinear Modeling
5CCG Radar Shop Brother Taylor Lankford Checks In
Test Ideas: Linearize Measurements From Bridge Circuits, by Quintáns-Graña, Marcos-Acevedo
RF Cafe Quiz #25: Component Reliability for Electronic Systems
Tubes vs. Transistors in Military Systems
Download TXLine from AWR
iPad Striptease: It's What's Inside That Counts
Download AppCAD v3.0.2
DoE Handbook of Electrical Safety - General Requirements
DoE Handbook of Electrical Safety - Introduction
AWR e-Newsletter Available
AWR Online Training: "What the Signal Integrity Engineer Needs to Know But Was Afraid to Ask" (free)
Sherlock Ohms: The Case of the Diabolical Icelink
Please Visit Cross RF in Appreciation of Their Underwriting
Agilent's Genesys Designer Pro License for Sale
Used Doble Engineering F2251 Power System Simulator for Sale
Being Overqualified for a New Job Can Work
Recognizing Technology's Inflections
3-28-2010 Engineering & Science Crossword Puzzle
Thanks to RFAC Solutions for Continued Support
New Wideband Attenuator Simplifies Testing, byBrian Walker, JFW Industries
EMI and RFI Susceptibility: Breaking Down EMI/RFI Filters, by Scott Harris
GPS Challenges, Hans Wiedemann
White Paper: What Is ISO 9000 and Should I Care?
The Underground Guide to the iPhone
Please Thank TEC for Helping to Deliver RF Cafe
Aerial Shack - Aerial and Satellite Equipment - Listing Added
Agilent X-Parameter White Papers
Principles of Transmission Lines - NEETS Chapter 10
"How Scientific Business Intelligence Can Drive Top Line Innovation Growth"
Hassel Consult - RF Circuit & Antenna Design - Listing Added
Vicor White Paper - EMI Filtering: How to Get the Lowest Noise"
Forecast Rain Effects on Microwave Links, by Dr. John Howard
Analyze Phase Noise in a Sampled PLL (Part 3), Peter Beeson
Please Visit Skyworks in Appreciation of Their Support
3-21-2010 Engineering & Science Crossword Puzzle
Here is Great Synopsis of the Latest Nonlinear Simulation Software and Test Hardware, by David Vye
Ultra-Fast, Simpler and More Accurate Noise Parameter Measurements, by Gary Simpson
RF Cafe Quiz #24: Ultra Low Power Bioelectronics
Coaxial Cable Power Handling, by R. Schwartz & P. Waltz, Cobham Antenna Systems
Choosing the Optimal HF Coax Cable, by B. Thiele & S. Hardin
Analogies Give Engineers Insight - A Good Rehash of Electrical / Mechanical Equivalent Systems
Miller's Tree Service, Erie, PA
Very Popular: More Letters on Shields and Grounds - Jon Titus
Resources for Military, Space and Other High-Reliability Standards (p.28), by Gary Breed
Add Realism to Your Test Signals with RF Channel Simulators, by Mark Lombardi
Notes on Shop-Made Test Accessories (p.64)
Comdel RF DC Power Supplies Helps Deliver RF Cafe - Thanks!
Soldering Tip for a Tough Joint
IEEE: How to Ace the Million Dollar Interview Question
Employee or Independent Contractor? — IRS Déjà Vu All Over Again?
Recap of the October 2009 Electrical & Computer PE Exam Results
The Approxi-Meter... when close is good enough
Allics Technology - IC Design Services - Listing Added
Complete 1951 Sylvania Tube Catalog (15 MB)
Vacuum Tube Socket Dimensioned Drawings
Thanks to BC Power Systems for Continued Support!
Radio Wave Propagation
3-14-2010 Engineering & Science Crossword Puzzle
Introduction to Wave Propagation
White Paper: "Discover How to Save Money with VoIP"
Please Visit Alliance TE for Helping Deliver RF Cafe to You
Is EMI a Credible Theory in the Toyota Case?
Designing Wireless Sensors to Last 25 Years
Spectrum: Public Trust or Cash Cow?
USAF Tech Chuck Rogers Check in on the Radar Shop Page
Please Welcome Kete Microwave As a New Sponsor!
Neutral Conductor Hazards
Optimum Technology Matching® – More Relevant Than Ever, by Ben Thomas, RFMD
Ultra-Miniature High Linearity SPDT Switch for WLAN Applications, by Jay Yang, Rick Cory, Skyworks
New T&M World Challenge: LTE Uplink Signals (win a Kindle)
3-7-2010 Engineering & Science Crossword Puzzle
ISEE - Compact K-ISM-Band Radar - Listing Added
Amateur Radio Quiz: Workbench Wisdom
Innovative Power Products Has Renewed Their Support - Thanks!
Boost Your Engineering Career - Learn to Write Well
IEEE Podcast: The Need for Electrical Engineers
No Good Deed Goes Unpunished
Fernando S. Won an RF Cafe T-shirt for Participation in the Forums
Sherlock Ohms: The Adventure of the RF Power Amps with High Return Rates
Congrats to Brian A. for Winning the February Book Drawing!
Photonic Systems - Fiber Optics Components - Listing Added
Check Out the Engineering Library of Princeton University
Thanks to Lemos for Supporting RF Cafe
Congrats to Jason W. for Winning an RF Cafe T-Shirt!
How to Find a Good Patent Lawyer
New Start-Up Visa Promises: Create Jobs, Get a Green Card
Cool College Start-Ups 2010 - Why Not You?
FCC - Emergency Communications