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Dave Sherman Dave Sherman passed away on July 16, 2006, in Wildomar, CA. Sherman was employed at Lark Engineering in June of 2001 as vice president of sales and marketing and was promoted in September 2002 to executive vice president. A provider of inspiration and motivation for the company’s...
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Design of Bias Tees for a Pulsed-bias, Pulsed-RF Test System Using Accurate Component Models

In this article, a design of custom bias tees to be used in a pulsed-bias, pulsed-RF measurement system is described. The bias tee design is such that the DC path allows bias pulses to pass through to the device unchanged, while still allowing RF measu...
This article describes the design of a bias tee for a pulsed-bias, pulsed-RF test system. The cut-off frequency of the DC path was raised to allow pulsing of the bias signal. The theory of bias tee design for pulsed measurements is first presented. The simulation results for the design...
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World First for NXP WiMAX Transceivers

The world’s first fully integrated, high performance WiMAX family of transceivers specifically for mobile and handheld applications has been announced by NXP Semiconductors . The 2.3 to 2.4 GHz UXF23480 designed for use within North America and Australia and the 2.5 to 2.7 GHz UXF23460 for use throughout Taiwan,...
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TES Acquires Malaysian Manufacturing Plant

The global electronics design and manufacturing services company, TES , has announced a significant expansion of its worldwide presence through the acquisition of a manufacturing plant in Penang, Malaysia. Alongside the company’s existing plant at Langon, near Rennes, France, this new manufacturing resource will ensure a balanced response to...
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German and US Representation for Temex

Temex has been actively expanding its representation on either side of the Atlantic with significant agreements in Germany and North America. First the company has concluded a representative agreement with Spectrum Germany, a division of Spectrum Electronics, to promote and sell the Temex range of components and sub-systems in...
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Nokia Opens Up Wibree Technology

Nokia has introduced Wibree technology as an open industry initiative extending local connectivity to small devices. This new radio technology developed by Nokia Research Center complements other local connectivity technologies, consuming only a fraction of the power compared to other such radio technologies, enabling smaller and less costly implementations...
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Network-centric Operations and Information Superiority: Current Trends of Key Enabling Technologies

Defence and security authorities around the world are presently pursuing the idea of Network-centric Operations as the key to efficiently identifying and fighting potential threats. For defence applications this is well accepted, but now civil governmental organisations are also using this approach for security applications. The basic idea is...
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Chip Estimate Announces $3.5 M Financing

Chip Estimate Corp. , a provider of architectural-level chip planning solutions, announced that it has raised three and one-half million dollars in expansion financing in two closings. ITU Ventures, who participated in the original seed funding of the company, led this round. The company has raised $5.5 M since...
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