IN MY OPINION
Two Sides of the DoD Coin: Budgets Slashed, UAV Market Soars

By Fred Ortiz, President
dB Control


As we embark on a new year, imminent cuts to the U.S. Department of Defense (DoD) budget are top of mind for those of us in the military electronics market. At a recent House Armed Services Committee hearing, the nation’s military chiefs cited a $600 billion defense cut as “catastrophic to the military” and having a “severe and irreversible impact.”

Read More...
FROM WHERE WE SIT

By Bob Pinato, Owner, ICCS, LLC.

LightSquared:
The Show’s Over
…Or Should Be
By Barry Manz

There are a lot of very technically astute people at the Federal Communications Commission. Many have decades of experience at every level of RF and microwave technology. How then might LightSquared’s proposal for a satellite/terrestrial LTE network have ever gotten past its first hurdle? Even a cursory inspection of the plan, in which the company's network would operate extremely close to GPS frequencies at L-band, makes interference to GPS devices almost a certainty. Read More...


CURRENT ISSUE PRODUCTS


Parallel Gap Welder
Model SMAPRO180 parallel gap welding machine can weld gold and silver ribbons as well as enameled wires without additional coating layer stripping steps. It eliminates the expensive and difficult stripping process and results in more reliable joints.

SW Tech Equipment

Signal and Spectrum Analyzer
The R&S FSW signal and spectrum analyzer comes in three models that cover the frequency ranges from 2 kHz to 8 GHz, 13 GHz and 26.5 GHz. The analyzer outperforms all other high-end instruments on the market, with phase noise values that are up to 10 dB lower.

Rohde & Schwarz

Externally Biased Balanced Mixer
Model SFB-15-N2 is a V-band, externally biased balanced mixer. The mixer employs high performance GaAs Schottky beamlead diodes, balanced configuration and proprietary bias circuitry to produce superior RF performance with very LO pumping level.
Sage Millimeter

See all products in this issue


December 2009
VIEW FROM THE TOP

Greg Hindman
President, Nearfield Systems, Inc.

Q: Last year, we asked what kind of impact the worldwide economic crisis had on the markets you serve and on how you run your business under these conditions. One year later, what is your perspective?

A: At the beginning of the year with market uncertainties and worldwide media focus on a worsening economy, many experts predicted a significant drop in orders across the board. Almost a year later, here at Nearfield Systems, Inc. (NSI) orders and sales for Microwave antenna test and measurement products and services are holding up well. NSI has received increased interest in innovative and custom antenna test and measurement products. Many of our core customers and new antenna measurement customers are refurbishing or upgrading legacy test equipment and NSI offers innovative solutions to address this unique market.

Q: Do you think that spending for RF and microwave products will increase or decrease in the 2010 military budget?

A: Many people predicted the new administration would immediately reduce defense spending. As we know, procurement funding extends and overlaps administrative turnovers. Clearly, domestic spending is a priority now, but funding for an adequate defense – especially in the areas of communications - is important to the United States and its allies. NSI is aggressively pursuing antenna test and measurement opportunities within the US DoD and the international arena.

Q: There’s a serious shortage of RF engineers out there – what’s the solution? Is your company involved in any programs that might promote or encourage talented engineering students to concentrate on a career in the microwave industry?

A: For more than 20 years, NSI has supported AMTA, (Antenna Measurement Techniques Association), the international professional organization dedicated to the advancement of the state-of-the-art of antenna test and measurement. Each year, AMTA sets aside special technical, professional networking and social events at its annual symposium to encourage engineering students to consider careers in the Microwave industry. In addition, engineering students from all over the world are encouraged to submit technical papers to the AMTA symposium – the best of which are recognized with cash awards and free membership in AMTA. NSI wholly supports AMTA’s student focus as an essential element of its annual Symposium. NSI also encourages cooperation with academia and are actively collaborating with researchers on joint projects at the University of Ottawa, Canada, the University of London, UK and UCLA in Los Angeles.

Q: What do you feel is the greatest opportunity for manufacturers in either the commercial or military sectors?

A: Clearly, communications advancements in both the commercial and military sectors will drive manufacturers to produce antennas with advanced capabilities. For those of us in the test and measurement sector, two factors continue to drive new business: Innovation and Economy. Manufacturers and antenna users – both commercial and military – are driving the industry for faster and cheaper ways to test. NSI’s test and measurement software and ‘building-block’ component products, along with its advanced, in-house test and measurement facilities used by commercial and military customers, offer an attractive, economical solution for antenna test requirements. ♦

www.nearfield.com
 


 

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September 2011

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WHITE PAPERS

Switch Solutions for Systems with Low PIM Requirements
Dow-Key Microwave has invested in R&D for new RF switch products designed specifically to reduce intermodulation (IM) in coaxial switches.
Dow-Key Microwave

How to Specify RF and Microwave Filters
Covers cavity, ceramic, LC, crystal and helical filters.
Anatech Electronics

Establishing An RF Safety Program
Topics include basic RF safety, standards, monitoring instruments, performing an emitter inventory, and the steps required to create a program.
Narda Safety Test Solutions

Mounting Considerations for Medium Power Surface-Mount RF Devices
Covers all factors that must be considered when mounting SMT devices.
TriQuint Semiconductor

Biasing MMIC Amplifiers
How to bias MMICs along with theory and techniques.
Mini-Circuits


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