Military, Aerospace & Hi-Rel

January 2017

Jim Mutzabaugh, Apex Microtechnology

Piezoelectric elements have traditionally been used primarily in applications in the audio industry, operating in the human audio range (nominally 100 Hz to 18 kHz). However, subsequent improvements in device characteristics have extended their usefulness into markets which demand much-higher performance. For ex

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Date:

01/30/2017

Advanced distributed power

Mark Adams, CUI, and Mark Patrick, Mouser Electronics

DC-DC converter modules have been around a long time and can be found in most power conversion stages of virtually every application today. As their use evolved to changing application requirements so did the design approach used to construct them. One of these trends meant that in order to preserve conversio

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Date:

01/28/2017

Measuring the power of complex RF waveforms

Giovanni D’Amore, Keysight Technologies

The ability to make consistent measurements of RF or microwave power levels is vital to developing effective radio systems and networks. This article explores how different approaches affect the resultant measurements. The test case compares various approaches to making average power measurements of contin

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Date:

01/28/2017

Designing the turnaround!

Thomas Rudel, CEO, Rutronik

Lots of things are currently changing: Digital transformation is in full swing, changing our daily lives and demanding new business models. Many countries are facing economic and social challenges. Let’s look at how this effects distribution and what companies like Rutronik are doing to continue to move forward in

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Date:

01/28/2017

Powering marine

Patrick Le Fèvre, Powerbox

We are all aware about self-driving cars, and all exciting projects the automotive industry is engaged in, but very few have heard about unmanned ship and projects to operate large fleets of vessels navigating from dock to dock without operational crews (see Figure 1). In early stages, projects such as Maritime Un

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Date:

01/28/2017

Novel functionality including sensors, energy harvesting lighting and communication antennae will now be integrated into the structure of advanced aircraft

Nano-modified aerospace composites have enhanced electrical and thermal conductivity

Peter La

New technology that could enhance both the electrical and thermal conductivity of conventional composite materials has been developed thanks to a collaboration between the University of Surrey, University of Bristol and aerospace company Bombardier. New composite technology will see enhanced electrical and therm

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Date:

01/13/2017