IN MY OPINION
Small is Bigger, Better and More Innovative?Small is Bigger, Better and More Innovative?

By Bob Pinato,
ICCS, LLC.


Here we are four years into the worldwide economic crisis, which to date has yielded one of the worst financial downturns the western world has seen since the 1930s, and still there is debate whether or not we are facing a long anticipated election year upturn. Military budgets are being scrutinized carefully for the proper balance between the costs for national security, secure jobs in key congressional districts, pet pork programs and the cost of the war efforts.

Read More...
FROM WHERE WE SIT

LightSquared:

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


Lock-In Amplifier (LIA)
The fastest commercial LIA ever commercially produced, the UHFLI (Ultra-High Frequency Lock-in Amplifier) from Zurich Instruments performs measurements as high as 600 MHz – three times faster than any other current LIAs.

BNC Scientific

Coaxial Power Splitter/Combiner
The ZC9PD-172+ is a coaxial power splitter/combiner that is usable from 1100 to 1700 MHz. Features include low insertion loss (0.6 dB typ.), high isolation (18 dB typ.), and excellent output VSWR (1.2:1 typ.). Operating temperature range is -55 to +100ºC.

Mini-Circuits

WG-Series
This waveguide filter was designed to cover a narrow frequency band in order to facilitate point-to-point routing of data over the network. Units maintain low loss and high rejection. This unit covers narrow frequency bands above both 18 and 26.5 GHz.
RLC Electronics

Three-Section Narrowband Cavity Filter
From the new CS series, this 3-section narrowband cavity filter has a center frequency of 1521.5 MHz with an equiripple bandwidth of 2.6 MHz minimum, yielding an insertion loss of 3.0 dB maximum. VSWR is less than 1.5:1 over the passband.
K & L Microwave

See all products in this issue


December 2011
VIEW FROM THE TOP


Scott N. Talbot
General Manager, EM Research, Inc.

Q: There’s a distinct shortage of RF engineers, particularly among engineering school graduates. Has that improved somewhat, or do you see a need for companies like yours to promote careers in microwave engineering via campus promotions, summer internships, contests/competitions, or some other method?

A: We have heard the talk in industry about a shortage of RF engineers. In order to help with this shortage EM Research has continued its commitment to education. We support the education system by encouraging our youth to get a good education and supporting and rewarding our teachers. It is important to start at an early age focusing on math and science. We also serve on an advisory board at the University of Nevada, Reno. EM Research supports young engineers through our “Engineering Intern” program which allows them to gain experience while pursuing technical degrees.

Q: For those of you primarily in the military market, what do you expect of next year’s military budget (as yet undetermined)? For those in the commercial side of the business, are you encouraged by any particular emerging application or technologies?

A: Due to the political and economic uncertainty, the upcoming year will be challenging. However, there are still emerging opportunities in both the commercial and military markets. Older communication systems in both markets are beginning to show their age and will require re-design efforts. Opportunities continue to present themselves due to the increase in the importance of communications in our everyday life.

Q: After the 2008 economic meltdown, our industry showed great resilience (in general) these past two years. Unfortunately, the global economy remains in turmoil. Have we learned from those tough times, or do you fear another big dip for our industry?

A: We realize that our industry is not immune to economic and political turmoil and that there is a potential for another dip. After 20 years in business this is not the first time that we have had to go through an economic downturn. We have learned that it is important to be responsive to the needs of our customers. EM Research has worked diligently to reduce the time to market for product enhancements and to leverage new technologies so that we can be agile in the face of tough economic times.

Q: What new product or technological developments have most excited you and your employees?

A: We have been impressed with the advances in the higher speed microprocessors – even reaching RF frequencies, SIGINT, detection, and surveillance. As this technology evolves we have been developing and improving our products to provide solutions to meet the needs of customers. This allows us to ensure that our products will continue to support these and other new technologies.

Q:Which markets or technologies do you feel will propel the industry in the coming years?

A: We have been intrigued by the ever increasing speeds of digital networks, millimeter wave technology, and the in-roads that wireless communications is making in the advancements in the medical industry. At the same time, payload developments and increased capabilities and role of unmanned systems will contribute to the sophistication of Electronic Warfare. ♦

www.emresearch.com
 

 

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MILITARY MICROWAVE DIGEST

March 2012

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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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