Communications Technology

Connectivity is a key feature of modern embedded products. There’s a wide range of communications modes that can be used, but which is the best for your design? Should you use a wireless technology such as Wi-Fi or Bluetooth and, if so, which one should that be? Or would wired communication, such as Ethernet, be the best way forward?

In this section, New Electronics reviews the latest communications technologies and brings visitors to the website information on how these technologies are being applied.

Solid State Cooling

US based Phononic’s thermoelectric technology is proving truly disruptive in the usually staid world of cooling technology.

Introduction to Bluetooth 5

The latest version of the Bluetooth standard introduces a number of improvements that will be of value to many applications but will perhaps be most important for the Internet of Things (IoT).

A better approach to engineering study?

While Hereford University of Technology and Engineering will be the first new university to open in Britain in 30 years, crucially it’s looking to provide a dramatically different approach to studying engineering.

Flash storage in networking infrastructure needs to focus on reliability, quality and data retentions

The infrastructure to support and grow connectivity is constantly evolving, and encompasses telecommunications, data communications and data centres. The processing and storage applications in that infrastructure stretches from base stations to subscriber lines, through a hierarchy of routers and switches. As the amount of digital traffic continues to expand, the need for fast and reliable storage only increases.

Which protocols will succeed in the IIoT?

The Industrial Internet of Things (IIoT) promises to support a new era of smart industry. Founded on the notions of openness and interoperability, easy scalability and ‘Big Data’, it can help enterprises drive significant operational improvements across their various manufacturing and business processes.

Bluetooth turns 20

In January 2018, the Bluetooth Special Interest Group (SIG) celebrated its 20th anniversary. Formed in 1998, the group was started with just a handful of companies who were looking to replace wire for mobile voice and data. Today, membership stands at more than 33,000 companies.

RS-485 transceivers need protection against large over-voltages

Robustness and reliability have made RS-485 an industrial workhorse. A minimum differential signal swing of 1.5V and reliable operation over common-mode voltages ranging from -7V to +12V have catapulted its deployment. Initially used as a communication network in laboratory instrumentation, RS-485 can be found in applications ranging from building automation to traffic monitoring systems.

Network transformation

Of all the new semiconductor device technologies that have been introduced over the past few years, gallium nitride (GaN) is arguably generating the most far-reaching effect across a number of different applications areas.

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