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Industry News

DesignAdvance Enters China PCB Design Market

August 4, 2006
DesignAdvance™ Systems Inc., a developer of innovative design automation software for users of EDA and MCAD tools, announced its entrance into the Chinese PCB design market with the appointment of Shenzhen EDA Technologies Co. Ltd. as a distribution partner. Shenzhen EDA Technologies, a dedicated professional engineering software company based...
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Rigorous Analytical Expressions for the Electromagnetic Parameters of Rectangular Coaxial Couplers with Circular and Square Inner Conductors

<p>This article presents a set of accurate closed-form formulas for the primary parameters (inductance [L] and capacitance [C] matrices) and the impedances (Z<span class="storybodysubscript">oe</span>, Z<span class="storybodysubscript">oo</span>) of th...
August 4, 2006
The electrical properties of a loss-less coupler, using TEM mode coupled lines, can be described in terms of even- (Z oe ) and odd- (Z oo ) mode impedances and its primary parameters [L] and [C] matrices 2 where L o and C o are the proper inductance and...
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A Dual-band Branch-line Coupler Using Quasi-composite Right/Left-handed Transmission Lines

A quasi-RH/LH dual-band 3 dB branch-line coupler (BLC) constructed in microstrip form is proposed. The designed BLC circuit replaces the conventional chip inductors in the coupler arms with microstrip stubs for easier circuit integration and lower fabr...
August 4, 2006
Branch-line couplers (BLC) are widely used as 90° signal dividers in microwave and millimeter-wave circuits. A BLC can provide two quadrature-phased signals from a single local oscillator for use in image rejection mixers. 1 It can be used as part of the feeding network for antennas to produce circularly...
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Microwaves in Europe: Markets and Technologies

In 2006, how strong is the European microwaves industry? Is it responding to the challenges of globalisation? Is the European Union united in its efforts? And what are the future technological trends?
August 3, 2006
The one certainty with technology is that it develops and changes at its own and often unpredictable pace. Crucial to determining the success and progression of any industry is how effectively it embraces new technology, exploits it and adapts it to the reality of the marketplace. The RF and...
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IMS 2006: Another Record Breaker

August 3, 2006
Images from the 2006 IMS show. Ten years ago IMS 1996 set records as the largest IMS Symposium and Exhibition to date. San Francisco once again proved a great draw for our industry and its many engineers. IMS 2006 was indeed another record breaker, with over 12,000 total attendees...
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Applications of CE Alloys in Defense, Aerospace, Telecom and Other Electronic Markets

August 3, 2006
The advantageous physical properties and manufacturing characteristics of Osprey Controlled Expansion (CE) alloys are currently being exploited in a variety of electronic applications. The ability to tailor the coefficient of thermal expansion (CTE) values of these alloys to ceramic circuit boards and components operating at high frequencies, combined with...
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Finnish Wireless Acquisition for Sasken

August 2, 2006
In an all cash deal, Sasken Communication Technologies Ltd. , a pioneer in the telecom R&D and support space, has agreed to pay €35.5 million to acquire Finland based Botnia Hightech Oy , a leading provider of wireless R&D and testing services. Sasken is headquartered in Bangalore, India and...
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Welcome to European Microwave Week 2006

August 2, 2006
It is a new venue, a new location and an extended format as the home city of Manchester United Football Club plays host to the 9 th European Microwave Week. Now extended to six days, the Week has just one goal — to offer four strong and challenging conferences,...
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Attending European Microwave Week 2006

August 2, 2006
Manchester, UK is regarded as the home of the Industrial Revolution, and will fittingly host the 2006 European Microwave Week from Sunday 10 September to Friday 15 September, to promote the RF and microwave industry’s current invention and productivity. Aptly too, the G-MEX/MICC that will house this flagship event...
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Manchester: Where the Past Meets the Present

August 2, 2006
Manchester is a fascinating mix of the historical and the modern where the ornate and sometimes austere Victorian architecture sits happily alongside contemporary metallic and glass structures. Its industrial and trading past has been preserved with many of the warehouses, trading halls, factories and civic buildings having been renovated...
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