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 2008
VIEW FROM THE TOP

Jim Cable
CEO, Peregrine Semiconductor Corp.

Q: Given the current economic crisis affecting the U.S. – which will certainly have international repercussions – how do you think the markets you serve may be impacted? How do you and your company plan to address this?

A: We are in an economic environment without precedent. However, two outcomes are obvious: uncertainty throughout the supply chain will dramatically reduce operating visibility; and tight credit markets will impact most capital intensive activities, especially new system rollouts. The resulting slowdowns will be market and territory specific. However, we anticipate the expansion of mobile communications (i.e., wireless) into virtually all applications to continue at a rapid pace. Peregrine will focus on tight management of resources during the near-term period of uncertainty while maintaining our investment in new products and technology to be ready for the inevitable longer-term expansion.

Q: At the last MTT-S show, “LTE” was added to “WiMAX” as the killer app for 2009. Would you agree with this, or do you have something else in mind?

A: To me, 2009 seems like a very aggressive rollout date for either application being “killer.” This is even more true today than it was in June at the IMS show, given the current state of the global financial markets. Ultimately, LTE will be an absolutely killer app – but I think it is a few more years off in the future. When it arrives, however, Peregrine’s products will bring some compelling advantages to this market.

Q: What do you feel are the greatest opportunities for manufacturers in either the commercial or military markets?

A: We see strong opportunities in industrial and mobile handset markets. Of course everything is tempered by the short-term financial turmoil discussed earlier. We support our military customers through commercial off the shelf (COTS) products that use our standard technology.

Q: Which of the past year’s developments or emerging technologies has you most excited?

A: Peregrine has been focused on highly integrated RFICs based on our UltraCMOS™ silicon-on-sapphire technology. During the past year, this revolutionary process enabled us to bring to market high-performance products such as the SP9T cellular antenna switches, Digital Step Attenuators for cellular infrastructure, and ATE switches for test equipment. We are seeing widespread demand for increasing levels of RF integration, and our UltraCMOS process enables products with the best combination of performance, integration and size of any high-volume technology available today. As well, UltraCMOS is enabling us to remove critical design roadblocks which the industry has faced for years. For example, Peregrine recently announced DuNE™ Technology, a new design methodology that solves a fundamental challenge in mobile antenna tuning. Existing design options such as MEMS and BST (for cellular handsets) or varactor diodes and switch-based tuning (for mobile-TV) are limited, especially as designers look to integrate more cellular bands and additional mobile services. DuNE enables highly linear, digitally tunable capacitors with the high levels of integration, power handling and performance required for these complex mobile systems – and Peregrine continues to change the way RF is designed.

Q: How would you rate the health of the microwave industry as we near the end of the decade?

A: In the short-term our industry has to deal with uncertainty, but in the long term we don’t see an industry with better prospects. We firmly believe that in the future virtually every device with either a power cord or a battery will have multiple radios embedded. After all, who would have predicted car keys with radios twenty years ago? This trend will drive our industry throughout the next decade.

www.psemi.com


 

SEARCH MPD’S EXTENSIVE DATABASE!

You Can
Search by Number:

   
  All ads, articles, and products in printed issues of MPD have a number. Just look for the red arrow in the ad or at the end of the article or product description.

MILITARY MICROWAVE DIGEST

September 2011

MMD September 2011

Previous issues click here

Click here for Military Products
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


Home | About Us | Archives | Editorial Submissions | Media Kit (PDF) | Events | Subscribe/Renew | Contact Us
Copyright © 2011 Octagon Communication Inc. DBA MPDigest / MPDigest.com, All Rights Reserved.
Privacy Policy | Site Map