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Industry News

Career Corner

Impact of Technology Trends on the Microwave Engineer Job Market
Globalization and the emergence of commercial applications relying on electromagnetic science and technologies are increasing the demand for related microwave engineering skills. The mention of “Silicon Valley becoming a wireless industry hot spot” among the “top 10 wireless trends for 2008” published on CNNMoney.com supports this statement. More supporting...
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A High Linearity and Efficiency UHF RF Power Amplifier with Cartesian Feedback for Digital Modulation

A high linearity and high efficiency UHF, wide bandwidth RF power amplifier is presented. An adaptive bias technique is used to achieve linearity while preserving good efficiency. The bandwidth analysis and the wide bandwidth matching networks of the p...
Achieving high linearity while preserving high efficiency in a power amplifier is a real design challenge. A few approaches have been reported to achieve good linearity and high efficiency in a power amplifier. These techniques use envelope tracking of the input voltage and adaptive bias methods. Hanington, et al....
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50 GHz End Launch Connector Test Boards

For many years Southwest Microwave has manufactured field replaceable connectors and launch accessories where connector performance was easily verified by measuring two connectors back-to-back as a two-port device. The responsibility for packaging and board layout fell to the user to develop independently. With the introduction and success of Southwest...
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A 7-16 Composite Flange Receptacle

The telecommunications market is dynamic, constantly evolving and requiring significant product innovation in order to meet the demands of the 21 st century. To do so manufacturers must react to market needs and possess the expertise to instigate innovative processes, while also maintaining competitiveness. This is the approach taken...
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Literature Showcase

Components Catalog Maury has a 146-page catalog covering the company’s entire line of precision coaxial and waveguide VNA calibration kits, microwave components and adapters, manual tuners, torque wrenches and connector gage kits. Entries feature detailed specifications, dimensional drawings, photographs, flange diagrams, ordering information and key reference materials. The catalog...
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Alcatel-Lucent Provides WiMAX Network in Croatia

WiMAX Telecom has selected Alcatel-Lucent to supply the first WiMAX 802.16e-2005 (Rev-e) network in Croatia. The deployment will start in the area of Split and Osijek followed by other regions, and will operate in the company’s 3.5 GHz spectrum. Under the terms of the agreement, Alcatel-Lucent will supply its...
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7 layers Test Center Opens in Japan

7 layers has opened its new test and service center – 7 layers Japan – in Yokohama. Consequently, the former agency, which the company has been working successfully together with since 2004, is becoming a full member of the 7 layers group. The new center will provide all test...
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Skyworks Ramps Low Power RF Solutions for ISM Bands

Skyworks Solutions Inc. , an innovator of high performance analog and mixed signal semiconductors enabling mobile connectivity, announced key design wins and production ramps for its growing line of power amplifiers (PAs), synthesizers, switches and silicon voltage-controlled oscillators (VCO). These products uniquely enhance the performance of analog solutions that...
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