Latest In Depth Technology News

Harnessing quantum technology for UK plc

November saw the opening of the Quantum Metrology Institute (QMI). Based at the National Physical Laboratory (NPL) in Teddington, it forms a key element in the UK’s efforts to exploit quantum technology commercially through the National Quantum Technologies programme.

Making massive MIMOs for high speed short range comms

The communications issues related to the Internet of Things have been discussed over the last few years and a range of solutions is available, although some remain proprietary. But a new set of challenges is emerging as designers look to enable communications between devices taking advantage of nanotechnology.

Do engineers know what they like and like what they know?

Engineers can select from a range of technologies which might be appropriate for their next design. Options include ASICs, FPGAs and embedded CPUs. But there is a suspicion that, rather than selecting the platform which will be best for the job, engineers fall back on something with which they’re familiar.

Why security is critical to the success of IoT

The Internet of Things (IoT) has exploded on to both the consumer and business markets in the last few years and is starting to have a major impact in almost every industry. From construction and manufacturing to retail and healthcare. Like it or not, IoT is here to stay.

Squeezing the performance out of ATCA through virtualisation

It is more than 10 years since the release of PICMG 3.0, the standard which defined the Advanced Telecom Computing Architecture (ATCA). Deployed in many parts of the ‘network’, ATCA is now beginning to be adopted in markets such as military and aerospace, where highly reliable computing is a hard necessity.

Programmable matter could make evolutionary hardware a reality

First realised 20 years ago, evolutionary hardware design continues to fascinate a small group of researchers. The attraction is not difficult to understand; instead of trying to design behaviour or structure into a system manually, you let the system determine for itself how it should work. Just like biology – only you need it to happen in less than a few million years.

Distribution has never been more challenging

The challenges facing distribution are varied and growing. How companies – large or small, broadline or specialist – respond will affect the way in which they are perceived by their customers and whether they can grow in a highly competitive market.

Understanding the need for protection from lightning induced surges

Without question, the feat of landing a man on the Moon and returning him safely to Earth, has been one the greatest engineering accomplishments in history. The complexities of escaping gravity, entering orbit, and then travelling on to Earth’s ethereal rock companion still boggle the mind nearly fifty years later. Along with thrust, propulsion, astrophysics, and zero gravity considerations, perhaps the most critical element to be considered in the success of the lunar missions was circuit protection.

Why treat EMC and environmental compliance separately?

Electromagnetic compatibility (EMC) and environmental tests are often treated separately, so it is not unusual for products to be sent for assessment at different times; EMC testing is usually done first, with environmental testing following on much later. As a consequence, the effect of environmental degradation on EMC performance tends not to be routinely addressed and, very often, such testing is carried out in benign conditions that fail to represent real-world use.

Tailored Logistics Systems

Individually tailored, automated logistics solutions not only improve material availability and thereby provide security of supply but also simplify and speed up procurement processes, helping to reduce process costs while increasing quality at the same time. However, these benefits are not only being used by large companies and corporations but an increasing number of SMEs have tailored concepts at their disposal.

Key attributes to consider when choosing high bandwidth probes

High speed digital applications are pushing probing solutions to the limit. As system bandwidth increases, the edge speed of the signal gets faster, the size of the chipsets and components becomes smaller and PCB layout becomes more complex. These trends challenge probing solutions and the higher the performance, the more care is needed in selecting probes.

What to know when selecting a CMOS image sensor for a home automation device

Sensors are at the heart of the Internet of Things (IoT) revolution and most applications will deploy multiple sensors including an image sensor. The more compelling home automation products tend to deploy cameras which are commonly based around a CMOS image sensor and this, coupled with sophisticated computer vision algorithms, look set to become the ‘brains’ of the smart home.

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