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MECA
Electronics is Continuing Support!
Low Power FM Radio (LPFM)
Test Ideas: Linearize Measurements From Bridge Circuits,
by Quintáns-Graña and Marcos-Acevedo
FCC: Interception and Divulgence of Radio Communications
2-28-2010 Engineering & Science Crossword Puzzle
Many
Thanks to IFI for Advertising on RF Cafe
A Sea Change in Small Electronics
Hall Effect Measurements
Cesium Atomic Clocks
Coordinated Universal Time (UTC)
Essentials of Expressing Measurement Uncertainty
Satellite-Related Calculators: Look Angle, Antenna Gain, etc.
IEEE.tv - Art of the Start: Entrepreneurship
Thanks
Again to Stealth Microwave for Continued Support!
IEEE Tutorial: Towards Real 4G and Cognitive Radios
From Engineer to Manager: Tips You Need to Know
Schmit
Prototypes - Plastic Parts - Listing Added
Random Technology Humor
Business Benefits of Web Conferencing
SDP
Components Seeking Design Engineers
Understanding [Antenna] Polarization, by Brian Donalson
Understanding Standard Off-Set vs. Inverted [Satellite] Dishes,
by Brian Donalson
New T&M World Quiz: How Many Pins on a GPIB Connector?
(win $100)
KR
Electronics Is Continuing Their Support - Thanks!
AWR White Paper Explains Grounding Concepts in EM Simulators
2-21-2010 Engineering & Science Crossword Puzzle
Colby Instruments Achieves 125 Femtosecond Delay Line Steps
Analyze Phase Noise in a Sampled PLL (Part 2), byPeter Beeson
Free White Paper: Ten Tips for Better Web Meetings
Match the Ports of Differential Devices, by Stephane Wloczysiak
Schematic Reading - Navy Electricity and Electronics Training
Series
AVX Offers a Variety of Free Software for Capacitor Calculations
Wiring Techniques - Introduction to Electrical Conductors, Wiring
Techniques, and Schematic Reading
An Overview of Common Techniques for Power Amplifier Linearization
(p.44), by Gary Breed
Make Accurate Sub-1 dB NF Measurements Part 2: The Measurements
(p.18), byEric Marsan, Skyworks
Skyworks Supports Customers' LTE Platforms with Family of PA
and FEMs
AFS Technologies
- Logistics Software - Listing Added
Nevada
Microwave & Tower - Installation, Testing, Service - Listing
Added
Did You Know This is National Engineers Week?
Feedback Sought for S-Parameter Plotting Software
Wood Density and Heat of Combustion Values
Thanks
to Applied Computational Sciences for Their Support!
CJAM Prison Cellular Communication Denial Solution
Cobham Antenna Systems & Swedish Space Corporation Case
Study (cool story)
RFMD Expands Family of Transmit Modules for 3G Entry Phones
Power Amplifier Module for Polar Modulation, by Boris Aleiner
RF
Dude Consulting Services Helps to Deliver RF Cafe for Another
Year
The Distances Chart: A New Approach to Spurs Calculation,
byJosé Luis Flores
Time, Frequency, and Modal Domains Offer Complementary Views,
Insight, by Kevin C. Craig
Free Noise with Every ADC, by Dave Van Ess
Thanks to Lou N. for Finding an Error in a Navy Electrical Manual
Quiz
Much
Appreciation to Spectrum for Its Support
RFMD Introduces First Silicon Switches for 3G Smartphones and
Other High Performance Applications
Sherlock Ohms: The Adventure of the EMI Consultant and the Sewage
Pit
Vice Over IP: The VoIP Steganography Threat - Very Interesting
EWHBK: Microwave Measurements
Dow-Key
Microwave Continues Sponsorship - Thanks!
RFMD Commences Volume Production of WCDMA/HSPA+ PAs for Smartphones
and 3G Devices
White Paper: RFID Antenna 13.56MHz Band Simulation Using PedaSoft
EM-Core
2-14-2010 Engineering & Science Crossword Puzzle
Artech
House Provides Great Books for the Monthly Drawing
Congrats to RF Cafe Forums Contributor Norm K. for Winning
a 22 oz. Stein!
Mayfield
Plastics - Custom Enclosures, Radomes - Listing Added
Sherlock Ohms: The Case of the Burning Solenoid
NEETS Ch 4: Introduction to Electrical Conductors, Wiring Techniques,
and Schematic Reading
AWR App Note: Benefits of Integrating "Hardware in the Loop"
for Comms System Design
DXtreme
Software - DX Station Logging - Listing Added
MMIC Design: RF PIN Switch and Power Amplifier Simulation,
by PedaSoft
GPS
Source - Active & Passive GPS Components - Listing Added
Please
Visit JQL in Appreciation of Their Support
Electronic Warfare and Radar Systems Engineering Handbook -
Laser Safety
White Paper- 4G Revisited: The Continued Evolution of Wireless
Mobility
IEEE - Vice Over IP: The VoIP Steganography Threat
White Paper- 4G Ahead! A New World of Enterprise Mobile Broadband
Please
Welcome PedaSoft Back as an Advertiser!
Advanced Radar Analysis: Tools for Measuring Modern Radar Application
Note
Sherlock Ohms and the Case of the Reluctant Robot
The RF Cafe Forums Are Open Again
(closed temporarily during server switchover)
EWHBK - Microwave Coaxial Connectors
PedaSoft: Antenna and Spiral Inductor Simulation
IFF - Identification Friend or Foe
WSJ Write Asks Whether EEs Are Too Confident in Electronics
Components (re Toyota recall)
New Tool Checks IEEE Publications for Plagiarism
Recipients of the 2010 IEEE Medals and Awards
IMS: New Federal Rules on Expert Witnesses
New Narda Isolator Covers 11 to 18 GHz
Please
Welcome AWR as a New Banner Advertiser
Jon Titus: 1 Extra Component and 2 Dumb Mistakes
T&M World Challenge: Why are Anechoic Chambers Used for
EMI Testing Typically Lined with Cones?
2-7-2010 Engineering & Science Crossword Puzzle
Thanks
Much to Fotofab for Supporting RF Cafe
AWR Launches New Blog to Discuss Industry Issues
High
Sierra Microwave - VCO & Amplifiers - Listing Added
RFMD and Nujira Partner to Create the World's Most Efficient
Broadband PA
Z-Comm Introduces SFS6520A-LF C-Band VCO with Low Phase Noise
IEEE Spectrum: Dream Jobs 2010
Innovative
Power Products Has Renewed Their Support - Thanks!
Adaptive
Modules - Wireless M2M Products Distributor & Consulting
- Listing Added
Innovation and a Jobless Recovery
David B. Won a 15 oz. RF Cafe Coffee Mug - Congrats!
Stealth Microwave Announces 50 W, 2.2-2.4 GHz Bi-Directional
SWLAN PA
Andresen &
Associates - IP Legal Services - Listing Added
dBm
Marketing - RF EMI Manufacturers' Reps - Listing Added
Congrats to Jeff V. for Winning the January 2010 Book Giveaway!
KJ
Comtech is Continuing Its Support - Thanks to Them
Time, Frequency, and Modal Domains Offer Complementary Views,
Insight, by Kevin C. Craig
Coax Cable Attenuation Calculators
Narda 10-dB Microwave Coaxial Coupler Has Flat Frequency Response
and Meets Military Requirements
New System Simulation Software from ACS
Anatech 1850-1910/1930-1990 MHz Ceramic Bandpass Duplexer Serves
Wireless Applications
Thanks
Again to Anatech for Long-Time Support - Please Visit Their
Site
TÜV Product
Service - Engineering Services - Listing Added
1-31-2010 Engineering & Science Crossword Puzzle
EMP / Aircraft Dimensions
Receiver Types and Characteristics
General Radar Display Types
Mach Number and Airspeed vs. Altitude Mach Number
Heaton Research, Inc - Neural Network Programming - Listing
Added
The 2010 Expert Witness Forecast: Corporate Litigation Surge
Ahead
Universal
Plastics - Custom Enclosures, Radomes - Listing Added
Amateur Radio Quiz: Blasts from the Past
Sherlock Ohms: The Adventure of the Stinky MOVs
Two-Way Radar Equation (Bistatic)
White Paper: Comparing Research In Motion (RIM) and Microsoft
Mobile Solutions
Jamming-to-Signal Ratio (J/S) - Constant Power [Saturated] Jamming
Distributed RF Systems for Antenna Measurements, by Fooshe
and Schluper
Technology Solutions Designed with One Goal in Mind - Dell Newsletter
System Performs FM Radio Drive Testing, by Brace,
Fortin, and Troemel
Nipping Noise in the Bud - Jon Titus
Thanks to JFW Industries for Sponsoring RF Cafe
Nice Filter Design Tutorial by Matheonics
Download Matheonics' FAZA Filter Design Software Demo Free
Signal Sorting Methods and Direction Finding
Mixers and Frequency Discriminators - EWHBK
Thanks
to Fairview Microwave for Renewing Sponsorship
1-24-2010 Engineering & Science Crossword Puzzle
Gray Matter: Trapping Burning Gasses With a Thin Wire Screen
(this guy's articles are always cool)
New Page - Alternate Two-Way Radar Equation
v7 of RF Cafe Calculator Workbook Now Available!
Top Tips for Choosing Mobile Computers
The Top 10 Mobile Solutions for Lean Manufacturing
Long Island
Mobile Amateur Radio Club's (LIMARC) Website - Full of Good
Info
NuWaves
Is Continuing to Support RF Cafe - Thanks!
Electronic Warfare Handbook: Radar Cross Section (RCS)
A.H.Systems
- Antenna & EMC Measurement Components - Listing Update
Emission Control (EMCON) Page Added
Cycleo to Partner with Japan’s leading IP distributor Spinnaker
Systems
Magnetic Materials in Transmission Line Transformers (p.64),
by Jerry Sevick
Cleanroom.net
- Cleanroom Industry News Site - Listing Added
Make Accurate Sub-1 dB NF Measurements (p.16), by Eric Marsan,
Skyworks
MJM Manufacturing
- Sheet Metal Fabricators - Listing Added
RS-232 Interface Specifications
National
Engineers Week (Feb. 14-20) Events Planned
Georgia Tech Continuing Education Course Listings for 2010
(many radar topics)
Richards
Patent Law - Patent Legal Services - Listing Added
Check to See If Your Website is Blocked in China
Thanks
to Coaxial Dynamics Has Renewed Their Support
IC Design
Services, Inc. - Contact Info Changed
Dr. DonZi Delves into Relativistic Effects on Star Abberration
MIL-STD-1553 & 1773 Data Bus Interface
Check Out Electro-Photonics' Online TRL/LRL Calculator
A Compact Planar Monopole Antenna for Ultra-Wideband Operation,
by Jung, Lim, & Lee
Thanks
Also to RFMD for Helping to Deliver RF Cafe
IEEE-488 Interface Bus (HP-IB/GP-IB)
Automating Radar Measurement Tasks throughout the Lifecycle
of a Radar System, by Darren McCarthy
RS-485 Interface Guidelines
RS-422 Balanced Voltage Interface
New Data Buss Specifications Page
1-17-2010 Engineering & Science Crossword Puzzle
New RF Cafe Page: Electro-Optics
Thanks
to Orbel for Their Continued Support
Alternating Current (AC) Motors
Tubesworld
- Vacuum Tube Supplier - Listing Added
How Do You Treat Test Like a Product?
World
Micro - Excess Electronic Inventory Distributor - Listing Added
Finally, the Federal Reserve Provides Some Transparency
(more like muddying)
EW & Radar Systems Handbook: Receiver Tests
Report/Prediction: "Batteries for Electric Cars" by BCG
 Anybody
Know Where to Get These SMA 'Finger Wrenches?"
Looking for 2.4 GHz Embedded Antenna
Please
Thank NoiseWave for Their Support
Beware: Recruiters are Screening You on Your Social Network
Profiles
Attenuators / Filters / DC Blocks / Attenuators
Terminations / Dummy Loads
Sherlock Ohms: The Adventure of the Stinky MOVs
Google Smartphone Teardown (Skyworks PAM)
Please
Thank Electro-Photonics for Helping to Deliver RF Cafe
Options for Continuing Your Engineering Education (p.52),
by Gary Breed
Microstrip Circuits with a Modified Ground Plane (p.38),
by Leo Maloratsky
Voltage Standing Wave Ratio (VSWR)/ Reflection Coefficient /
Mismatch Loss
Wanted: Andrew Node-C43 RF Cell Enhancer
Alternating Current Generators
Thanks
to Amplical for Continuing Support for RF Cafe!
T&M World Instrumentation Challenge: Thermocouples
Printdesigns
Limited - Trade Show Booth Supplies - Listing Added
Receiver Sensitivity / Noise
RF Atmospheric Absorption / Ducting
1-10-2010 Engineering & Science Crossword Puzzle
Ion
Beam Milling - Listing Updated
Wavetrend
- RFID Tags & Readers - Listing Added
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