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Communications Hardware

Filtered By - Communications Hardware

The truth about phase noise in signal generators 08/04/2014

Manufacturers of signal generators set great store by the specification of phase noise, such that, regardless of the application, phase noise is ...

NFC yet to secure its role in securing mobile payments 25/03/2014

Novel approaches, such as Host Card Emulation (HCE) and potential threats such as the emergence of Bluetooth Low Energy – another technology standard ...

DSL technology could allow data to be sent to the home at ... 25/03/2014

Once the plain old telephone service, the role of the telephone wire continues to be refashioned. The latest digital subscriber line (DSL) standard ...

Qualcomm applies its ‘DNA’ to create a processor for the ... 25/02/2014

The Internet of Things (IoT) is manifesting itself in a range of guises, but the underlying theme – whether it's consumer or industrial applications ...

Ethernet finds use in the automotive industry 26/11/2013

The automotive industry is turning to Ethernet to address high-bandwidth applications emerging within the car. But it is Ethernet with a twist, ...

Demands of LTE backhaul push chip companies to create more ... 12/08/2013

Mobile data usage is growing at a clip and this will continue with the rollout of Long Term Evolution (LTE) networks. Globally, smartphone mobile ...

Testing eCall systems: how to benefit from synergies with ... 09/04/2013

The automotive eCall (emergency call) system is an emergency cellular communication service that will become mandatory in vehicles introduced in ...

Advent of 4G looks set to disgruntle Freeview users 26/03/2013

Although there are seemingly large gaps between the frequency bands for 2G, 3G and now 4G services, the spectrum is a busy place and available slots ...
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USB 3.0 and PCIe 3.0 set to play an embedded role in mobile ... 22/01/2013

A new class of digital cameras has been unveiled by Nikon and Samsung. Featuring wireless technology and running the open source Android operating ...

Industrial Ethernet continues to find wider adoption in ... 08/01/2013

Ethernet is making inroads into the industrial sector as system builders and manufacturers look to improve communications between machines and with ...

Noise cancellation techniques may boost data rates over ... 27/11/2012

Using a dsp based technique called vectoring to cancel crosstalk, the performance of very high speed digital subscriber line 2 (VDSL2) technology can ...

Test equipment helps embedded system designers debug their ... 23/10/2012

It wasn't too long ago that wireless communication was only available using devices designed solely for that purpose; walkie-talkies and the like. ...

Joining 50billion dots: The evolution of the Internet of ... 23/10/2012

The Technology Strategy Board recently announced that it is investing up to £4million in a competition that will stimulate the development of an open ...

Meeting the challenges of the data deluge gap 19/10/2012

We live in an increasingly connected world, a world generating a massive amount of data that is growing at a faster rate than current investments in ...

An ARM based programmable processor is set to enable new ... 09/10/2012

The latest communications processor family from Mindspeed Technologies is designed around the ARM Cortex-A9 core, bringing improved performance over ...

Optoelectronic components help manufacturers comply with ... 25/09/2012

Modern led tvs consume around half as much energy as did an lcd tv with a standard cold cathode fluorescent lamp backlight two years ago. Yet the ...

Technology developments are making fibre more cost effective 14/08/2012

Fixed broadband access over fibre has telling advantages compared with a traditional copper based local loop. Fibre has greater reach and bandwidth, ...

Pushing packet performance: How IP networks are handling ... 10/07/2012

Internet Protocol (IP) core routers are tasked with moving large amounts of IP traffic across the network backbone, unlike edge routers, which ...

Design challenges of implementing USB into next generation ... 12/06/2012

Universal serial bus (USB) interfaces are becoming ever more prevalent in the design of portable communication products, including mobile phones. ...

Integrated device addresses HART communications 23/04/2012

The humble 4 to 20mA current loop has been a faithful servant of process control systems for decades, largely down to its reliability and simplicity.

Creating frequency scalable nonlinear transmission line ... 10/04/2012

High frequency vector network analysers (VNAs) make use of harmonic samplers, or mixers, to down convert measurement signals to intermediate ...

Helping mobile operators to help their customers 27/03/2012

According to mobile telecom consultancy Unwired Insight, March 2012 saw data services overtake voice as the main source of revenue for the UK's ...

LED links tolerate lower currents 13/03/2012

Despite the emergence of alternative isolation approaches, high speed optocouplers remain a popular technology. According to IMS Research, sales of ...

As the server market changes, can ARM challenge the ... 28/02/2012

A confluence of events is enabling the ARM microprocessor core to gain a foothold in the server market; until now, the preserve of AMD and Intel.

Company takes the assp route to support 100Gbit Ethernet ... 24/01/2012

Merchant chips that address 100Gbit Ethernet and optical transport are finally coming to market. Cortina Systems claims its CS605x family of ...
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