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vye

David Vye, MWJ Editor

David Vye is responsible for Microwave Journal's editorial content, article review and special industry reporting. Prior to joining the Journal, Mr. Vye was a product-marketing manager with Ansoft Corporation, responsible for high frequency circuit/system design tools and technical marketing communications. He previously worked for Raytheon Research Division and Advanced Device Center as a Sr. Design Engineer, responsible for PHEMT, HBT and MESFET characterization and modeling as well as MMIC design and test. David also worked at M/A-Com's Advanced Semiconductor Operations developing automated test systems and active device modeling methods for GaAs FETs. He is a 1984 graduate of the University of Massachusetts at Dartmouth, with a concentration in microwave engineering.

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Lost in Translation

Adventures in China
February 13, 2012

Prior to the launch of our new Microwave Journal China magazine and upcoming web site, I had spent some time looking into the state of media coverage on our industry in China. The relative lack of a dedicated web site for microwave industry news, products, events and technical content guided our decision to develop such an outlet.


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Non-Lethal Weapons: Technologies & Global Market - 2012-2020

December 15, 2011
Over the next ten years, the Non-Lethal Weapons (NLW) market is forecasted to emerge as a key domain for asymmetric warfare and law enforcement technology providers. Governments worldwide have undoubtedly understood the function of non-lethal weapons following lessons learned in Egypt, Israel, Iraq and Afghanistan. Unforeseen street riots and mass demonstrations over the last decade have revealed the loopholes in the security dogma of the 21st century. There is a growing demand from combatant commanders, law enforcement officers and political establishments for NLW capabilities. This demand is driven by the need to help them win the hearts and minds of...
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MIT Camera Captures One Trillion Frames per Second

December 14, 2011
A team of researchers over at MIT might have just broken a new record. They’ve created “ the world’s slowest fastest camera ,” which is able to shoot one trillion frames per second. To put the speed into perspective: one trillion seconds is over 31,688 years. If you then take one second of footage on this camera, and played it back at 30 fps, it would still take you over 1,000 years to watch it, according to Wired.com . (If you decide to host that sort of movie night, please don’t invite us over.) Led by Ramesh Raskar, an...
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pathindle_forblog

Pat Hindle, MWJ Technical Editor

Pat Hindle is responsible for editorial content, article review and special industry reporting for Microwave Journal magazine and its website. He also leads the social media marketing at the magazine. Prior to joining the Journal, Mr. Hindle held various technical and marketing positions throughout New England, including Marketing Communications Manager at M/A-COM (Tyco Electronics), Product/QA Manager at Alpha Industries (Skyworks), Program Manager at Raytheon Research Division and Project Manager/Quality Engineer at MIT. Mr. Hindle is a Northeastern University - Graduate School of Business Administration and holds a BS degree from Cornell University. Read More

Microwave Trade Show Season in Full Bloom

May 01, 2012
Summary of the microwave trade shows for Q2 2012
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RFID Market Will be Worth over $70 Billion Over Next Five Years

Projections from ABI Research
April 18, 2012
According to ABI Research, the market for RFID transponders, readers, software, and services will generate $70.5 billion from 2012 to the end of 2017. The market was boosted by a growth of $900 million in 2011 and the market is expected to grow 20% YOY per annum. Government, retail, and transportation and logistics have been identified as the most valuable sectors, accounting for 60% of accumulated revenue over the next five years.
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Smartphone Shipments Will Eclipse All Other Types By 2016

March 29, 2012
Global handset shipments will increase 29% from 1.7 B in 2012 to 2.2 B in 2016 according to ABI Research. The key driver of this growth will come from the smartphone segment, which is forecast to become larger than the ultra-low cost, low-cost, and feature phone segments combined by 2016.
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rog_blog

ROG Blog

The Rog Blog is contributed by John Coonrod and various other experts from Rogers Corporation, providing technical advice and information about RF/microwave materials. Read More

PCB Advances Drive Automotive Applications

April 30, 2012
Automotive electronic circuits were once as simple as switches for headlights and windshield wipers. But modern automobiles take advantage of electronic circuit technology more than ever, often working with high-frequency signals at RF, microwave, and even millimeter-wave frequencies. For consumers, these advanced systems promise greater safety and an enhanced driving experience. For the manufacturers of these systems, these automotive applications offer the potential of bringing high-frequency technologies to millions of users. And to suppliers of printed-circuit-board (PCB) materials, such as Rogers Corporation, these emerging applications pose challenges of providing high-performance reliable circuit materials at acceptable prices that help fuel mass-market applications.
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PCB Considerations For Defected Structures

April 04, 2012
As strange as it may sound, the use of circuit defects is a growing trend in high-frequency circuit design, especially for passive circuits such as filters. More precisely, the trend is in the increased use of defected ground structures (DGSs) and defected microstrip structures (DMSs) to alter the responses of microstrip circuit designs. Just what are these DGS and DMS forms, and does incorporating them into a high-frequency circuit change the way the PCB material should be specified?
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Gina Bonini

Tek Talk

Gina Bonini a worldwide technical marketing manager for Tektronix. She has worked extensively in various test and measurement positions for over 15 years, including product planning, product marketing, and business and market development. She holds a BSChE from the University of California, Berkeley and a MSEE from Stanford University.

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Swept or Stepped: The Architectures of Spectrum Analyzers

Part 1 of 3
April 27, 2012
There are two basic architectures of spectrum analyzers, swept and stepped.  The later is often referred to as a Signal Analyzer, Vector Signal Analyzer Receiver, or in some cases a Real-time Signal Analyzer. Learn about the different types.
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Load pull system pros and cons

February 29, 2012
Fundamentals of various types of load pull including passive, active open loop, active closed loop and hybrid method.
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EMI debugging and the soup can

February 14, 2012
EMI testing can be less painful when you start by suppressing all emissions you can find. Get a comfortable margin for test, then one by one remove those patches and look for the leaks. Here is how in a simple example.
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JW_blog

Judy Warner

Judy Warner is currently the Director of Sales and Marketing for Transline Technology, Inc. in Anaheim, CA. Judy has been in the Printed Circuit Board industry for nearly two decades. Her career began with Details, Inc. (later to become DDi). She was a Top-Producing Sales Professional for 10 years for Electroetch Circuits (later to become Tyco, then TTM). She has also spent several years as an Independent Sales Representative including time as the owner of her own Rep firm, Outsource Solutions.

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Future Shock in Modern Times

May 14, 2012
By the time we round the corner into 2013, I will enter my 20thyear in the PCB and Electronics Industry.  I find myself often gravitating to other’s like me (50 years and older) to swap nostalgic war stories of days gone by.  My journey in the industry, unlike my cronies, is marked by a 12 year hiatus that began around 1998 when I made the decision to stay home and raise my two young daughters full time. I resurfaced in 2010, with nearly grown kids, totally clueless about the state of an industry that I had all but forgotten.
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Postcards from the Ledge

2012 Tradeshow Season in Full Swing
April 13, 2012

The spring thaw is well underway, and that means tradeshow season is in full swing. It is an exciting time and also a time when I start feeling like I am precariously scooting along the narrowing ledge of my physical and mental limits as the season marches forward. For this reason, I have become far more intentional and strategic about how I use my time during the Spring and early Summer tradeshows. With age (hopefully) comes wisdom and I thought I might share some things I've learned along the way to make this time of year more focused, effective and less harrowing. I am speaking mostly to attendees here, but exhibitors might pick up a trick or two as well!


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Keepin' it Smooth: How Surface Roughness Impacts High Performance PCBs

March 09, 2012
I have been discussing surface finishes for the last couple of posts, and I would be remiss if I didn’t cover the crucial topic of copper surface roughness and how it specifically impacts high performance PCBs. Most substrates are copper clad with either Rolled Annealed (RA) copper, Electro deposited Copper (ED) or Reverse Treated copper (RT). I have put some links below should you want to learn more about each type of copper and the resulting surface roughness of each.
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Sherry Hess

AWR Expert Blog

Sherry Hess is vice president of marketing at AWR, bringing with her more than 15 years of EDA experience in domestic and international sales, marketing, support, and managerial expertise. For the majority of her career Sherry served in various positions at Ansoft Corporation including director of European operations and later as vice president of marketing. Before joining Ansoft, Sherry spent two years with Intel Corporation, where she worked in the ASIC Group and developed relationships with companies such as Bell Northern Research and Northern Telecom. Sherry holds a BSEE and an MBA from Carnegie Mellon University in Pittsburgh, Pennsylvania, USA. www.awrcorp.com.

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Are you a Do'er?

February 14, 2012
Last October I attended a three-day conference called Business of Software (BoS) in Boston. AWR's CEO Dane Collins had attended it for the past two years and I wanted to as well, but my travel schedule always conflicted. So, by year three, I was determined to go and had long beforehand blacked out the dates on my calendar.
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Don't Stop Talking

January 12, 2011
January 12, 2011   Sherry Hess is vice president of marketing at AWR, bringing with her more than 15 years of EDA experience in domestic and international sales, marketing, support, and managerial expertise. For the majority of her career Sherry served in various positions at Ansoft Corporation including director of European operations and later as vice president of marketing. Before joining Ansoft, Sherry spent two years with Intel Corporation, where she worked in the ASIC Group and developed relationships with companies such as Bell Northern Research and Northern Telecom. Sherry holds a BSEE and an MBA from Carnegie Mellon University in...
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The New Company Culture—Play vs. Pay

January 12, 2011
June 12, 2010   Sherry Hess is vice president of marketing at AWR, bringing with her more than 15 years of EDA experience in domestic and international sales, marketing, support, and managerial expertise. For the majority of her career Sherry served in various positions at Ansoft Corporation including director of European operations and later as vice president of marketing. Before joining Ansoft, Sherry spent two years with Intel Corporation, where she worked in the ASIC Group and developed relationships with companies such as Bell Northern Research and Northern Telecom. Sherry holds a BSEE and an MBA from Carnegie Mellon University in...
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RFLeonard_blog

RF Leonard Pelletier

Leonard Pelletier is the Application Support Manager for Freescale RF in Tempe, AZ and is in charge of providing technical assistance to the amplifier design community. He has been with the company since 1995 working in this position supporting any and all RF applications. Prior to his work with RF components, Mr. Pelletier held amplifier design engineering positions with both the Motorola Cellular Infrastructure Group in Arlington Heights, IL and the Motorola RF Products Division in Torrance, CA.

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Why would anyone bolt-down mount an RF device?

January 27, 2011
January 28, 2011 (originally appeared in EETimes, May 15, 2009) Leonard Pelletier is the Application Support Manager for Freescale RF in Tempe, AZ and is in charge of providing technical assistance to the amplifier design community. He has been with the company since 1995 working in this position supporting any and all RF applications. Prior to his work with RF components, Mr. Pelletier held amplifier design engineering positions with both the Motorola Cellular Infrastructure Group in Arlington Heights, IL and the Motorola RF Products Division in Torrance, CA. This blog is part of Microwave Journal's guest blog series . To...
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The Most Common High Power RF Design Error

January 06, 2011
December 15, 2010 Leonard Pelletier is the Application Support Manager for Freescale RF in Tempe, AZ and is in charge of providing technical assistance to the amplifier design community. He has been with the company since 1995 working in this position supporting any and all RF applications. Prior to his work with RF components, Mr. Pelletier held amplifier design engineering positions with both the Motorola Cellular Infrastructure Group in Arlington Heights, IL and the Motorola RF Products Division in Torrance, CA To comment or ask Leonard a question, use the comment link at the bottom of the entry.  ...
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Three little known facts about the high-power RF products market

January 06, 2011
. December 9, 2010 Leonard Pelletier is the Application Support Manager for Freescale RF in Tempe, AZ and is in charge of providing technical assistance to the amplifier design community. He has been with the company since 1995 working in this position supporting any and all RF applications. Prior to his work with RF components, Mr. Pelletier held amplifier design engineering positions with both the Motorola Cellular Infrastructure Group in Arlington Heights, IL and the Motorola RF Products Division in Torrance, CA Most people working in the high power RF design arena think that they know a fair amount about...
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Agilent

Agilent: expert to expert

A collective blog from the experts in measurement and design, discussing the latest tools for circuit-level modeling through system verification for General RF/uW, 4G Communications, and Aerospace/Defense applications. Learn about these applications and the EDA simulation software, test and measurement equipment and techniques behind state-of-the-art RF, microwave and high speed design.

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Racehorses or workhorses? Bandwidth alone won’t cut it in the scope world.

May 14, 2012

AsayBrig Asay manages product planning and strategic marketing for Agilent’s high performance oscilloscope business. Brig joined Agilent Technologies in 2005 as a Technical Support Engineer.  During his 5 years with Agilent, he has held the following positions:

  • Marketing Operations Manager, where he oversaw the marketing budget and managed the technical support and learning products teams.
  • Technical Support Engineer, which he helped solve numerous customer problems.

Previously to Agilent, Brig worked at Micron Technologies, Inc. as a Test Engineer.  Brig graduated with an MBA from Northwest Nazarene University and BS Electrical Engineering from the University of Wyoming.  He is a published technical author.


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New HSPA+ Features Add to Test Complexity

April 13, 2012

ZellmerJodi Zellmer is a product planner at Agilent Technologies specializing in HSPA technologies. She has worked at Agilent and HP for more than 25 years. Jodi graduated from the University of Wisconsin in Madison with a BS degree in Electrical and Computer Engineering. Later, she received an MS in Electrical Engineering from the University of Massachusetts in Amherst.


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Oscilloscope Growth Continues in 2012

Jay Alexander
April 10, 2012

Jay Alexander, AgilentJay Alexander, VP and GM of Oscilloscope Products Division, joined Agilent (formerly Hewlett-Packard) in 1986 as a Manufacturing and Test Engineer after working on robotics at IBM.  Three years later he became Test Engineering Manager for oscilloscopes and logic analyzers.  He later moved to oscilloscope R&D as a Software Development Engineer, where he worked on several projects including the design of the original Infiniium user interface.  He subsequently served in various R&D management positions, where he played significant roles in establishing and growing the Infiniium, InfiniiVision, and Economy oscilloscope franchises, along with the application-specific solutions business for oscilloscopes.  In addition to his R&D roles, Jay spent approximately 5 years in several strategy and marketing positions, including Division Planning Manager, Business Unit Marketing Manager, and Group Strategy and Architecture Manager.  Jay earned a Bachelor’s Degree in Electrical Engineering from Northwestern University and a Master’s Degree in Computer Science from the University of Colorado.  He is a licensed Professional Engineer and a Senior Member of IEEE, and holds 24 US patents.


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Chris Marki

Chris Marki

While at Marki Microwave, Christopher has served as Director of Research and has been responsible for the design and commercialization of many of Marki's fastest growing product lines including filters, couplers and power dividers.

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Into the wild blog yonder…

December 02, 2010
  Christopher F. Marki received his B.S.E.E. from Duke University in 2002 and his M.S.E.E. and Ph.D. from University of California, San Diego in 2004 and 2007, respectively. While in graduate school, Christopher studied high speed fiber optics and consulted for San Diego start-up Ziva Corporation. Following graduate school, Christopher decided to forego a life in Photonics and opted, instead, to work with his father at Marki Microwave and learn the “family business” of microwave mixers. While at Marki Microwave, Christopher has served as Director of Research and has been responsible for the design and commercialization of many of...
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Who’s better: Tom Brady or Steve Jobs?

September 16, 2010
  Christopher F. Marki received his B.S.E.E. from Duke University in 2002 and his M.S.E.E. and Ph.D. from University of California, San Diego in 2004 and 2007, respectively. While in graduate school, Christopher studied high speed fiber optics and consulted for San Diego start-up Ziva Corporation. Following graduate school, Christopher decided to forego a life in Photonics and opted, instead, to work with his father at Marki Microwave and learn the “family business” of microwave mixers. While at Marki Microwave, Christopher has served as Director of Research and has been responsible for the design and commercialization of many of...
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A Case Against Patents

August 25, 2010
  Christopher F. Marki received his B.S.E.E. from Duke University in 2002 and his M.S.E.E. and Ph.D. from University of California, San Diego in 2004 and 2007, respectively. While in graduate school, Christopher studied high speed fiber optics and consulted for San Diego start-up Ziva Corporation. Following graduate school, Christopher decided to forego a life in Photonics and opted, instead, to work with his father at Marki Microwave and learn the “family business” of microwave mixers. While at Marki Microwave, Christopher has served as Director of Research and has been responsible for the design and commercialization of many of...
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