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Recent Additions Archive: 32

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.

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An Introduction to Defected Ground Structures in Microstrip Circuits (p.50) by Gary Breed
11-17-2008 Engineering & Science Crossword Puzzle
New! Radio & Electronics Restoration Projects Page - Christened by Bob Davis' Radio Collection
Please click here to visit the Stealth Microwave websiteThanks Also to Stealth Microwave for Supporting RF Cafe
A Microwave Journey, Part IV: The 1980s - MWJ's David Vye Continues...
Please click here to visit the American Microwave Corporation websiteAMC is Helping to Bring You RF Cafe - Thanks to Them!
Communications Int'l Just Added a Communications Systems Engineer Opening
Tales from the Cube: "Stick to the Schematic"
Compact Fluorescent Lights: Not Always the Best Solution (a very interesting finding)
Click to visit MicrophasePlease Visit Microphase in Appreciation for Their Support
Webinar: Mobile WiMAX-Ready to Rumble
Teaching More Teachers
Click to visit the Narda websiteThanks to Narda for Their Continued Support
Sutron Looking for an RF Engineer
Free White Paper: Who's Getting Paid During the Subprime Crisis (very interesting)
Students Offered a Free RF Simulator
Free White Paper: Engaging with the New eLearning
Antenna Tuning Approach Aids Cellular Handsets
Optical Illusions: Caused by Eye or Brain?
Congrats to RF Cafe Contest Winner David L.! He Chose the 22 oz. Stein
Maintaining Personal Privacy in a GPS-Device World
Lighthorse Technologies - RF Connectors & Cables- Listing Added
Boat Anchor Manual Archive (BAMA), K4XL
Sams PHOTOFACT Schematic Service
Southern Appalachian Radio Museum
11-9-2008 Engineering & Science Crossword Puzzle
New RF Cafe Poll: How Have Your Company's Sales Been in 2008?
SM Wireless Solutions Listing Added
RF Instruments Challenge PXI Versatility
Jim L. is an October Winner - He Chose the Mouse Pad!
Anatech Microwave Announces Inmarsat and WiFi Bandpass Filters Application Products
FreeDatasheets.com
Agilent Technologies' Parasitic Reduction Tool Enhances RFIC Simulation Speed, Capacity While Preserving Accuracy
Webinar: Supercharging and Securing Products with Embedded RFID
Analog Effects Complicate Digital Test
PnaCapture© - Windows GPIB Test Automation Tool for the Agilent VNA/PNA Series
Sunshine Design's RF Calculator Updated
Protecting Off-Amps
Fractal Antennas, by Philip Felber
Anthony Bellora - RF Communications Engineer -Resume Added
Congrats to Muhammad I. for Winning an RF Cafe T-Shirt!
Click to visit Polyphase MicrowaveThanks for Polyphase Microwave to Continued Support!
SDR: Here, There, and Everywhere
Click to view current ITT opportunitiesITT Announces a New Staff Engineer-Hardware Design Opening
Jin-Wei Tioh - Analog/RF Engineer, Ph.D. Candidate - Resume Added
Download MIL & Industry Standard Documents from the US Microwave Website - FREE
Free Paper: "The Secret to Effective, No-Hassle Performance Reviews"
ARRL's Amateur Radio Quiz: This Will Take a While
Digg RF Cafe - Your Vote Would Be Appreciated
Q-par Angus Has Added a Web Shop
New Kirt's Cogitation - "Nowhere to Hide"
Are You An Engineer if You Don't Pass the P.E.?
11-1-2008 Engineering & Science Crossword Puzzle
New Antique Radio Repair & Restoration Page Added
Anshu Bhatia - RF Network / Optimisation Engineer - CV Added
Tektronix Worldwide Spectrum Allocation Wall Chart 2008 - FREE
IEEE Wireless Communication Engineering Technologies (WCET) Certification Program
Fellow 5th MOB Member Earl Zonn Checks in with An Update
Dr. Nikolai Simonov - Antenna / Microwave Design & Researcher - Resume Added
Tech Needs R&D funds, Not Government Handouts
The Top 10 Issues that Cause Bad PCB Prototypes
Webinar: Understanding EMC, November 20, 2008
The State of Antenna Calibration Standards in the U.S. Using ANSI C63.5
Test Note: All Measurements are Estimates
Test Note: Thermocouples Often Described Incorrectly - Very Good!
Free White Paper: Unleash the Power of Your Small Business
Free White Paper: The Five Strategies Used by Successful Small Midsized Manufacturers
Nirav Desai - Wireless / RF Engineer - Resume Added
Carlos Alberto Andrade - Electrical / RF Engineer - Resume Added
DPT Rapid Prototyping Listing Added
LINC2 Synthesis, Optimization and Yield Analysis – Three Key Components for Successful First Pass Circuit Design (Part 1 of 2)
Effectively Designing a WiMAX Receiver Chain Using Low Noise Amplifiers with an Integrated Bypass Switch
Testing Modern Radios, by Tektronix
Finding Power/Ground Defects on Connectors - A New Approach, by Agilent
Click to view available jobs with TRUMPF PhotonicsTRUMPF Photonics Needs a Senior RF Development Engineer
10-24-2008 Engineering & Science Crossword Puzzle
Understand the Differences in ESD Tests
Fundamentals of Real-Time Spectrum Analysis
Overcoming Challenges of Serial Data S-parameter Measurements and Compliance - Tektronix Web Presentation
Power Management Complicates Life for Verification Engineers
Click to view current SDP job opportunitiesRF Design Engineers - SDP Wants You!
Tubescence (too-bes'ens) n. 2. a descriptor of those persons having an interest in the science, applications, or history of electron tubes.
Click to view current jobs with Aperto Networks8 New Engineering Positions Available from Aperto Networks
Aftab Qureshi - Microelectronics Engineer Intern - Resume/CV Posted
Webinar: Scaling Engineering and Scientific Performance for the Workgroup
Surplus Electronic Test Equipment Auction - October 29
Win a $100 AMEX Gift Card from Test & Measurement
VCO Design Lesson 1, by Joseph Andrews
Upfront RF Planning Speeds System-level Analysis, by Joel Kirchman, AWR
Free Poster from Agilent - Ten Things You Should Know About MIMO
Please click here to visit the GigaLane website.Please Visit GigaLane in Appreciation for their Support
New RF Cafe Poll: Is Your Company Hiring Engineers?
10-17-2008 Engineering & Science Crossword Puzzle
Haicom Europe GPS - Listing Added
T&M World Will Pay You $150 for Your Ideas
Setting Strategies for Transmission Lines, by Leo G. Maloratsky
Book Contest Winner Jeremy K. Proudly Displays His Prize
A Plug for RF Cafe on the HermsDigital Blog
Free VNA Calibration White Paper by Rohde & Swartz
Click to visit the 3Gmetalworx websiteThanks to 3Gmetalworx for Sponsoring RF Cafe!
Blinkwave - Motorola Radio Distributor - Listing Added
Nomadic Trade Show Displays - Listing Added
Roberto G. Sent Pics of His RF Cafe T-Shirt in Japan
Webinar: 50 V LDMOS Revitalizes the Broadcast and Radar Markets
Design Issues in Extreme EMC Environments
Math eBook - Listing Added
Salary Survey Results Are Coming, but Some Trends Are Evident Now
Click here to visit the Networks International websiteThanks to NIC for Continuing Their Support!
Webinar: Intellectual Property - The Risk Impact to You and Your Firm
Sibasis Das - Comms System Engineer - Resume Added
Visit AXSEM WirelessPlease Welcome AXSEM as a Supporter - They Make Transceiver Modules
Vladan Jevremovic, Ph.D - Telecommunications Engineer / Manager - Resume Added
Mountain Industrial Listing Added
Photonic Products Listing Added
Design News 2008 Salary Survey - Free... for a While
Test and Generate DigRF Signals
Click to view current opportunities with Communications InternationalHands-On Opportunities for RF Engineers, Techs & Managers
Museum of Dead Video Games Planned
Tales from the Cube: Good as Gold
e-vision - IC Design Services - Listing Added
Humor: A Taxing Poem
Congrats to Terry B. for Winning an RF Cafe T-Shirt
Enclosure Design - Challenges and Opportunities
$7,500 Tax Credit for Chevy Volt Included in $700B Bailout Package
Free White Paper: Four Ways to Supercharge Your Small Business' Online Presence
10-8-2008 Engineering & Science Crossword Puzzle
SourcedX.com - Parts Search Engine - Listing Added
Lamps et Tubes Museum - 1,600 Lamps and Vacuum Tubes
Gary Liebrecht  - Principle RF Engineer / Consultant - Resume Added
Congrats to Dan S.! He Won a 15 oz. RF Cafe Coffee Mug
RAP Interiors - Clean Rooms - Listing Added
Webinar: MMIC Design
Free Whitepaper: Talent Management in a Down Economy
Free Whitepaper: Mobility for the Small Business
New Company Slogan - vidaRF
East Coast Shielding - Listing Added
Axsem ISM RFICs Listing Added
Michael Marshall - RF Communications Engineer / Technician - Resume Added
Thermal Considerations When Designing Power-Management Circuitry
New Addition to My Good/Bad Ad List
RF Modules Pose Tough Test Challenges
Jeremy K. is the Winner in the September 2008 RF Cafe Book Giveaway!
AC/DC: Not Just a Rock Band Anymore
Shrenik Milapchand - RF / µW / Comms Engineer - Resume Added
Free White Paper - ABCs of RFID: Understanding and Using Radio Frequency Identification
Free White Paper - The Promise and Pitfalls of 802.11n
Free White Paper - Unplanned Work: The Silent Killer
Eletec Broadcasting Equipment Company - Listing Added
Richard (Rick) Rausch - RF Engineering Manager - Resume Added
Circuit Design Academic Information Kit from National Instruments
Vote for the 2009 Test Engineer of the Year
Click to visit Cross RFPlease Welcome Cross RF as a Supporter of RF Cafe!
Webinar: Why Vent? Improve Reliability for Rugged Electronics
Webinar: Critical Aspects of Tower Site Safety
Metahub Industries - e-Waste Recycling - Listing Added
Raminder Singh Bakhshi - Electrical Engineer - Resume Added
Please click here to visit the Planar Monolithics Industries websitePMI Is Continuing Its Support - Thanks!
What is the Relationship Between IP Quality and Product Yield?
Careers - Cleaning up Your Digital Dirt
Click to view current ITT Communications Systems job opportunitiesITT Communications Systems Announces a Senior Staff Engineer Opportunity
9-30-2008 Engineering & Science Crossword Puzzle
K-form - Waveguide & Shielding - Listing Added
Dr. Mercyma Balachandran - Antenna/RF Engineer - Resume Updated
Yanyan Zhang - RF Circuit / Antenna Designer - Resume Added
New RF Cafe Poll: How concerned are you about the worldwide financial crisis?
2008 IEEE-USA Salary Calculator  - 5 Free Uses for IEEE Members
Free White Paper: 4 Ways to Supercharge Your Small Business' Online Presence
The IEEE Product Safety Engineering Society: The First Five Years
Digital ST - Digital Head-End Hardware and Software  - Listing Added
Graham Higgs - Senior /Principal RF Engineer CV Added
Click to visit RF BitesRF Bites is Having a Going Out of Business Sale
The Top 7 Things I (Kirt) Have in Common with Senators McCain & Obama
Michael J. Tucker - RF and Microwave Engineering Technician - Resume Updated
New Page: Balanced Amplifier IP3 & P1dB Improvement Due to 90° Hybrid Couplers - by Thomas Shafer
The History and Evolution of European Microwave Week
Click to visit vidaRFThanks to vidaRF for Continued Support of RF Cafe!
Gaining Design-Chain Traction
The Case of the Wily Wires - A Color-Blind Troubleshooting Story
Hams in Space -- For the Young and Young at Heart
SmartTrack Systems - GPS Fleet Management - Listing Added
Shawn Larsen - RF/Microwave Engineer - Resume Added
Braco Compliance - EMC Compliance Services - Listing Added
H1B Visas vs. Training Nationals, see my article on the RF Cafe Employment Forum
Southern Radar Imaging Listing Added
R.F. (Ron) Fribush - RF / Broadcast / Satellite / Transmission Engineer - Resume Added
MPD Article: Wireless LAN, WiFi and WiMAX Antennas, by European Antennas
MPD Article: Antenna Selection for Wireless Communication Systems, by Kimmo Koskiniemi
RFHIC Corporation USA Listing Added
Gadget Freak Case #126: Talking to Your Gadgets Remotely
Mayank Jain  - ASIC Design / RF Application Engineer - Resume Added
Component and Design Considerations for Extended Product Lifecycles
Click to visit HoBidPlease Welcome HoBid As RF Cafe's Newest Sponsor!
Tech Publication - International Website Optimization Services - Listing Added
Please click here to visit RFAC SolutionsRFAC Solutions Will Be Continuing Its Support for RF Cafe - Thanks!
Vietnam Era Radioman
All-Day Online Conference on Power Electronics
Achieving Amplitude Accuracy In Modern Spectrum Analyzers
Setting Strategies for Transmission Lines
Sapcon Instruments - Sensors - Listing Added
RF Cafe T-Shirt Winner Barry S. Sent in Photos of His Prize!

RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

Smith Chart™ for Excel
Smith Chart™ for Visio
RF & EE Symbols Word
RF Stencils for Visio

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