Technology Filtered by - Communications Hardware

New Electronics strives to bring you all the latest technology news from the Communications Hardware sector. Advances in electronics are often fast-paced and innovative, so we know that as a design engineer you want to be kept up-to-date with current developments.

Below is a comprehensive list of all the latest electronics technology news from New Electronics.

Boosting the health of UK manufacturing industry using photonics technology

One of the big themes being pursued by the recently elected Conservative Government is the revival of manufacturing as one way to reduce the country’s dependence on the financial and services sectors. While the UK’s manufacturing sector remains in the world’s top 10, it has been drifting down the league table since the 1970s and productivity has been of particular concern.

Do UK contract manufacturers understand the concept of Industry 4.0, let alone employ it?

Contract manufacturers have an increasingly important role to play in the UK’s manufacturing ecosystem, whether that is in supporting volume production or new and emerging businesses looking to take new products from concept to volume assembly. According to figures from the Electronic Components Supply Network (ECSN), the CEM sector in the UK and Ireland now, in terms of demand, accounts for more than 40% of all electronic components by value.

Wireless Sensor Networking for the Industrial Internet of Things

Much is being made of the Industrial Internet of Things (IoT) and the associated need for wireless connectivity for industrial sensors. But the networking needs of industrial devices and applications are distinct from the consumer world, with reliability and security high on the list. This article highlights some of the key network requirements specific to industrial wireless sensor networks.

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.

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.

1D to 3D HMI solutions

Just a few years ago Touch revolutionised input: mechanical buttons, keyboards and sliders were replaced by static plastic or metal surfaces. It meant that operator interfaces could be incorporated into a device, and unobtrusive and modern design became increasingly common on the factory floor. Capacitive touch is based on a capacitor whereby the human finger acts as the actuator for the capacitor. Ingenious designs also enable proximity switches to be implemented as well. In this case the control system is only active shortly before it is activated, reducing energy consumption. This is known as ‘1D’ input.

Designing precision guidance systems for agricultural applications

The use of satellite navigation systems has become a familiar part of our daily life. Whether it is in our vehicles to help us find our way to our destination, navigate us around traffic delays or to locate us within an unfamiliar city, GPS-based navigation saves us an immense amount of time and makes the experience a lot less stressful. In most cases the degree of accuracy reported by the GPS is adequate for our purposes. However, as the numbers of potential applications grow so does the need, in some cases, for a lot more accuracy and repeatability in the location information provided. One such example is for agricultural applications, specifically for use in sowing, fertilizing and harvesting crops.

Could Industry 4.0 change forever the way in which manufacturers operate?

Industry 4.0 – or the Industrial Internet of Things – is on the verge of radically changing the way in which manufacturers operate. The approach is expected to pave the way towards a future in which smart factories, intelligent machines and networked processes are brought together to encourage greater manufacturing productivity, flexibility and profitability.

Redefining automotive HMIs using advanced optoelectronics

There are a vast number of multimedia, communication, air conditioning, telematics and navigation utilities now being built into in the average car. All of these, of course, need efficient control mechanisms. Automobile manufacturers have, in recent years, placed far greater importance on the implementation of highly intuitive human machine interfaces (HMIs) that can address the expanding scope of functionality that drivers need to deal with, while ensuring that they are still able to concentrate fully on the road ahead. As a result interest is growing in HMIs that are capable of supporting touch-less operation.

Product differentiation

The Mobile World Congress usually represents a forum for all of the major technology companies to display their latest offerings to the world of mobile communications. However, having visited the various stands at this year's congress – which took place in Barcelona during March 2015 –one was struck by the fact that the smartphones produced by each of the manufacturers seems increasingly to be converging towards the same design, form factor and features.

Simplifying design while increasing bandwidth

In modern communications systems, the more bandwidth that is available, the more information that can be transmitted. As bandwidth requirements increase, the need for faster and higher linearity A/D converters and amplifiers also increases.

High speed rail services pose wireless connectivity problems

Railway operators around the world are embracing wireless technology to help improve levels of security, raise levels of reliability, boost operating efficiency and enhance the consumer experience, whether that's by providing on board Wi-Fi access, better passenger information services or location based travel announcements.

Flexibility for the future

Operating a data centre requires a range of conflicting requirements to be balanced. At the top of the list is the ability to deliver extreme computational performance, but other factors include flexibility, the efficient use of power and keeping costs as low as possible.

Managing cell edge issues

Heterogeneous networks (HetNets) are now being deployed along with Self-Organising Networks (SON) to address the need for increased network capacity. A HetNet comprises a combination of macrocells or eNodeBs with small cells (microcells, picocells and femtocells) relay eNodeBs and remote radio heads (RRH).

Pushing towards the limits

It might seem like submarine communication is a relatively new fangled idea, but no; the first cable to link the UK and the US came into operation around 1860, carrying telegraphy.

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