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Innovative Power Products (IPP) Directional Couplers

Innovative Power Products Passive RF Products - RF Cafe

Please Support RF Cafe by purchasing my  ridiculously low-priced products, all of which I created.

RF Cascade Workbook for Excel

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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.

| 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 |


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

Thanks Also to Stealth Microwave for Supporting RF Cafe

A Microwave Journey, Part IV: The 1980s - MWJ's David Vye Continues...

AMC 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)

Please Visit Microphase in Appreciation for Their Support

Webinar: Mobile WiMAX-Ready to Rumble

Teaching More Teachers

Thanks 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!

Thanks for Polyphase Microwave to Continued Support!

SDR: Here, There, and Everywhere

ITT 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

TRUMPF 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

RF 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.

8 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 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

Thanks 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

Thanks to NIC for Continuing Their Support!

Webinar: Intellectual Property - The Risk Impact to You and Your Firm

Sibasis Das - Comms System Engineer - Resume Added

Please 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

Hands-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

Please 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

PMI Is Continuing Its Support - Thanks!

What is the Relationship Between IP Quality and Product Yield?

Careers - Cleaning up Your Digital Dirt

ITT 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

RF 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

Thanks 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

Please Welcome HoBid As RF Cafe's Newest Sponsor!

Tech Publication - International Website Optimization Services - Listing Added

RFAC 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!

PCB Directory (Manufacturers)
Crane Aerospace Electronics Microwave Solutions: Space Qualified Passive Products

RF Electronics Shapes, Stencils for Office, Visio by RF Cafe

Windfreak Technologies Frequency Synthesizers - RF Cafe