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The Lead

Scientists Capture Ultrafast Snapshots of Light-Driven Superconductivity

April 17, 2014 10:57 am | by Justin Eure, Bookhaven National Laboratory | News | Comments

A new study pins down a major factor behind the appearance of superconductivity—the ability to conduct electricity with 100 percent efficiency—in a promising copper-oxide material...                                         

In the HotSeat: Device Testing of New Technology

April 16, 2014 10:43 am | by WDD Staff | Articles | Comments

At this year’s LTE Innovation Summit in Del Mar, CA, Louis LaMedica helped to unravel the...

March/April 2014 – NASA’s CubeSat Gives Fresh Perspective

April 15, 2014 4:36 pm | by WDD Staff | Digital Editions | Comments

The March/April issue of Wireless Design and Development (WDD) features an assortment...

Three Questions to Ask Before Building a Large-Scale Wi-Fi Network

April 15, 2014 3:17 pm | by Shervin Gerami, CEO, TeleWorld Solutions | Blogs | Comments

While looking for ways to monetize data, operators must also find ways to offload it. Wi-Fi has...

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In the HotSeat: LTE Coexistence

April 15, 2014 11:40 am | by WDD Staff | Articles | Comments

Dr. Vuk Marojevic and Dr. Jeff Reed, both from Virginia Tech, sit down with Wireless Design and Development in this special edition of the HotSeat to discuss LTE coexistence with radar at 3.5GHz...                           

Hotseat Episode 19: The Smart Home & ZigBee

April 15, 2014 10:15 am | by Alex Shanahan, Multimedia Production Specialist | Videos | Comments

Cees Links, founder and CEO of GreenPeak Technologies, sits down with WDD in the HotSeat to discuss the latest developments in the Smart Home and ZigBee...                     

Simplifying M2M Data Networking

April 11, 2014 11:41 am | by Bill Conley; B&B Electronics; | Articles | Comments

There is currently no universal standard for cellular network certification and provisioning in North America. Instead, the North American cellular carriers and standards bodies like CTIA/PTCRB force mobile virtual network operators and M2M device manufacturers to navigate a labyrinth of different certification processes and requirements...               

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Environmental Conditions, Standards & Certification

April 11, 2014 9:43 am | by Meaghan Ziemba, Editor | News | Comments

Data from a recent Wireless Design & Development (WDD) reader survey suggests that frequency tolerance is the most important specification to consider when implementing oscillators into their designs. The survey also offers reader thoughts on design challenges, trends, and future developments...                 

The Brainstorm: Editorial Advisory Board

April 9, 2014 4:23 pm | by WDD Staff | News | Comments

WDD's editorial advisory board discusses the major challenges that they face on a daily basis withing their market sectors...                                 

Inspire Young Women to Pursue Careers in Technology

March 10, 2014 10:12 am | by Tom Abate and Priya Ganesan, Stanford Engineering | Videos | Comments

The videos are aimed at high school and young college students, teachers, and counselors. But the Stanford undergraduates who made the videos hope that parents will share the interviews with children to help them expand their horizons...                   

Virtual AntennaTechnology

March 6, 2014 12:21 pm | by Fractus | White Papers

The fast pace, ever changing evolution of the wireless industry puts an enormous time to market pressure on the engineering of every new mobile device. Being in the heart of every mobile product, the design of the RF front end and in particular, the antenna, becomes...

Why it’s Time for a Useful Internet of Things

March 5, 2014 2:26 pm | by Matthias Poppel, Chief Operation Officer, EnOcean | Blogs | Comments

It was one of the hot trends at CES show: Communicating devices and objects. There were a toothbrush, a fridge, or even a garbage can that send information to the smart phone. It shows two things: First, there are many technical possibilities today to realize the...                 

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Wearable Technology: The $70 Billion Picture

March 3, 2014 9:27 am | by Dr. Peter Harrop, Chairman, IDTechEx | Blogs | Comments

Wearable technology mainly concerns devices and apparel/textiles. Devices are discrete electronic and electrical hardware sold on its own for bodywear. It may be utilized by being attached to apparel or by constituting worn accessories such as electronic watches and...                     

The Brainstorm: GaN Amplifiers

February 21, 2014 9:09 am | by WDD Staff | Articles | Comments

What are the benefits of using GaN HEMTs in place of silicon LDMOS for Doherty amplifiers...                                                                                 

Smart Statistics to Fight Crime

January 29, 2014 9:44 am | by Anne Milgram, TED Talk | Videos | Comments

When she became the attorney general of New Jersey in 2007, Anne Milgram quickly discovered a few startling facts: not only did her team not really know who they were putting in jail, but they had no way of understanding if their decisions were actually making the public safer...                             

Massive Open Online Courses (Still) Matter

January 29, 2014 9:41 am | by Anant Agarwal, TED Talk | Videos | Comments

2013 was a year of hype for MOOCs (massive open online courses). Great big numbers and great big hopes were followed by some disappointing first results. But the head of edX, Anant Agarwal, makes the case that MOOCs still matter...                             

Texas Instruments Cutting 1,100 Jobs; 4Q Profit Up

January 22, 2014 10:09 am | by Associated Press | News | Comments

Chipmaker Texas Instruments said Tuesday that it will cut 1,100 jobs worldwide, about 3 percent of its workforce, to trim costs and will reduce its investments in certain markets...                                 

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What’s Next for Wireless Networks in 2014?

January 17, 2014 9:27 am | by Morgan Kurk, Senior Vice President, CommScope | Blogs | Comments

The continued implementation of LTE and the ongoing data boom mean that most wireless operators are focused on modernizing and enhancing the capacity of their networks with the most efficient architectures and equipment. Increasing network capacity also intensifies their focus on metrocells and indoor coverage. With that said, here’s what I see as the major trends in wireless infrastructure for 2014...

HotSpot Episode 45: Augmented Reality Helmets Make Motorcycles Safer

January 13, 2014 10:38 am | by Eric Sorensen, Coordinator of Multimedia Development | Videos | Comments

This week on WDD's HotSpot, another mother to tell you what to do; shrinking digital storage; capturing any color on any surface; and motorcycle helmets that creat an augmented reality...                                              

Falling in Love With Your Phone

January 10, 2014 10:13 am | by Meaghan Ziemba, Editor | Blogs | Comments

Nowadays, users are consumed by technology. It’s on our clothes, in our cars, and making appearances in our home appliances, so maybe it is possible for some of us to develop deeper emotional attachments with certain technological advances...                         

Consolidation among Global Wireless Carriers Accelerates

January 6, 2014 2:50 pm | by Robert Whitmore is Senior Vice President - Strategic Consulting for Tangoe, Inc. | Blogs | Comments

Thanks to the power of technology, global enterprises are now always on and always connected, regardless of where members of their organization reside. Global mobile carriers have seen this shift first hand, and many are taking their first steps in...              

Doppler Generation for Moving Target Testing

December 18, 2013 3:21 pm | by Joe Mazzochette, General Manager, Eastern OptX | Articles | Comments

Radar systems development, qualification, and testing is an important challenge for test system designers. Testing can include simulators, modeling software, and field-testing. Each of these techniques must deal with and present a variety of signals...

Design and Test Challenges for 8x8 MIMO Devices for LTE Advanced

December 18, 2013 2:52 pm | by Jim Litz, Marketing Manager, Agilent Technologies | Articles | Comments

From less than two percent in 2011, mobile data will comprise 10 percent of all network traffic by 2016. The projected rise follows the forecasted increase in smartphones and tablet computers accessing data-intensive streaming video and enhanced social media applications...

Breast Implants and Grave Robbers

December 17, 2013 11:17 am | by Meaghan Ziemba, Editor | Blogs | Comments

From tracking devices to medical innovations, RFID is gaining popularity among those craving convenience and efficiency. No more struggling to find keys in the couch cushion; no more frantic searches for loose change to pay for tolls...              

Driving Carrier ARPU Through Messaging, Mobile Payments and Mobile Advertising

November 22, 2013 1:39 pm | by James Citron, CMO, payvia | Articles | Comments

A recent report from the GSMA predicts an increasingly tough few years ahead for mobile carriers, with global revenues dropping 16 percent by 2017. With subscriber penetration in the developed world now between 70 and 90 percent...           

World’s Tallest Waterslide Now 17-Stories High

November 22, 2013 11:36 am | by Eric Sorensen, Coordinator of Multimedia Development | Videos | Comments

Today on Engineering Newswire, we’re scanning balloon dogs, rescuing swimmers with robots, protecting our wine collections, and riding the world’s tallest, wettest, fastest waterslide ...         

Building TCTE: The Perfect Combo of Enthusiasm, Spare Parts & Resources

November 22, 2013 9:45 am | by Audrey Haar, NASA/Goddard Space Flight Center | News | Comments

Building and delivering an instrument ready for spaceflight in five months was achieved with a little bit of luck, ingenuity, determination, and available spare parts. Scientists had to act quickly in order to find a way to continue the total solar energy...

Keep Your Head in the Cloud: Rethinking BSS Systems in the Era of Hyper-Innovation

November 21, 2013 3:07 pm | by Alam Gill, senior vice president of global managed services, CSG International | Blogs | Comments

Remember the days when outsourcing meant giving “non-core” systems and processes to third-party “consultants” who promised to save you money while allowing you to focus on whatever they thought was your core business...                 

How the NSA Betrayed the World's Trust -- Time to Act

November 8, 2013 9:20 am | by Mikko Hypponen, TED Talk | Videos | Comments

Recent events have highlighted, underlined and bolded the fact that the United States is performing blanket surveillance on any foreigner whose data passes through an American entity -- whether they are suspected of wrongdoing or not. This means that, essentially, every...

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