Advertisement
Wireless
Subscribe to Wireless
View Sample

FREE Email Newsletter

CU-Boulder leads international unmanned aircraft testing event at Pawnee Grassland

August 22, 2014 11:24 am | by EurekAlert! | News | Comments

An international research effort organized by the University of Colorado Boulder conducted the first multiple, unmanned aircraft interception of a telltale rush of cold air preceding a thunderstorm known as a "gust front" as it rolled across the Pawnee National Grassland in northeast Colorado on Aug. 14....

Hacking Gmail with 92 percent success

August 21, 2014 4:41 pm | by EurekAlert! | News | Comments

A team of researchers, including an assistant professor at the University of California, Riverside Bourns College of Engineering, have identified a weakness believed to exist in Android, Windows and iOS mobile operating systems that could be used to obtain personal information from unsuspecting users....

Research paves way for development of cyborg moth 'biobots'

August 20, 2014 9:47 am | by EurekAlert! | News | Comments

North Carolina State University researchers have developed methods for electronically manipulating the flight muscles of moths and for monitoring the electrical signals moths use to control those muscles. The work opens the door to the development of remotely-controlled moths, or "biobots," for use in emergency response....

Advertisement

Termination is suited to demanding environments

August 15, 2014 12:08 pm | Product Releases | Comments

The new AMCOL-1-T medium-power coaxial termination from Link Microtek (Hampshire, UK) is suitable for use in HF and VHF systems that are deployed in demanding environments where ...

Self-assembling robot walks in minutes

August 11, 2014 9:49 am | by Kasey Panetta, Managing Editor | Blogs | Comments

There have been major advances in robotics in the past couple years as far as personification and an expansion of applications. Some robots are even being designed to carry gear in active warzones (and look creepy as hell doing it.) This tiny robot from Harvard microrobotics engineers Sam Felton and Robot Wood brings something else entirely to the table....

Test probe cable assemblies designed for the inspection of high-frequency circuits

August 11, 2014 9:31 am | Product Releases | Comments

GradConn (Boca Raton, FL) has launched a new range of low-cost co-axial test probe cable assemblies for the inspection of high frequency circuits. Suitable for testing Hirose MS-156 and Murata MM8030 sub miniature coaxial switch connectors ...

How stadiums ensure Internet access with high-density Wi-Fi networks

August 8, 2014 10:07 am | by Dennis Burrell, Product Innovation Technologist, Ventev Wireless Infrastructure | Articles | Comments

For most people, visiting a major league stadium to watch a favorite team is a noteworthy event. In fact, with the enormous growth of smartphones, tablets and other mobile devices, it’s one of the most frequently shared experiences online....

Bouncing between the networks

August 8, 2014 8:55 am | by Charles Gervasi, element14 contributor | Articles | Comments

It was just over ten years ago when a professor at USF explained in a graduate class that 3G was mature enough to be deployed commercially, if only there were some “killer app” to provide a reason someone would want that much data in a phone....

Advertisement

August 2014: Motion Control

August 6, 2014 2:56 pm | Digital Editions | Comments

In this day and age, anywhere you have a large crowd of people, you will have a large crowd of people using their phones. Technologically, this is a challenge when it comes to designing wireless networks capable of handling the load. In the August issue, we explore the problems and solutions for today's wireless companies and also discuss how motion control is changing the engineering landscape.

New hand-held device uses lasers, sound waves for deeper melanoma imaging

August 6, 2014 11:55 am | by EurekAlert! | News | Comments

A new hand-held device that uses lasers and sound waves may change the way doctors treat and diagnose melanoma, according to a team of researchers from Washington University in St. Louis. The instrument, described in a paper published today in The Optical Society's (OSA) journal Optics Letters, is the first that can be used directly on a patient and accurately measure how deep a melanoma tumor extends into the skin....

No-power Wi-Fi connectivity could fuel internet of things reality

August 5, 2014 4:07 pm | by EurekAlert! | News | Comments

Imagine a world in which your wristwatch or other wearable device communicates directly with your online profiles, storing information about your daily activities where you can best access it – all without requiring batteries. Or, battery-free sensors embedded around your home ...

6GHz handheld RF spectrum analyzers provide more than 3 hours of operation

August 5, 2014 12:34 pm | Saelig Company, Inc. | Product Releases | Comments

Saelig Company, Inc. (Fairport, NY) has introduced two new RF analyzers — the new AIM-TTi Series 5 Models — available in 3.6GHz and 6.0GHz versions. They maintain a true handheld format while offering bench-top instrument-quality features....

Multi-throw switches include extended temperature range to 105-degrees celsius

July 31, 2014 3:02 pm | Peregrine Semiconductor Corp | Product Releases | Comments

Peregrine Semiconductor Corp. (San Diego, CA) introduces the UltraCMOS PE42442 and the PE42452 high-isolation, multi-throw switches. Successors to the popular PE42451, these SP4T and SP5T switches include several additional features that support the latest wireless infrastructure demands....

Advertisement

Charging electric cars efficiently inductive

July 31, 2014 10:32 am | by EurekAlert! | News | Comments

Cables are fast disappearing from our daily lives. The computer mouse has already lost its tail, our telephones and headphones have become wireless – even electric toothbrushes and cellphones don't need cables anymore. Information is transmitted wirelessly, and power needs can be met via an electromagnetic induction supply system....

This first-aid kit is a must-have

July 31, 2014 8:55 am | by Kasey Panetta, Managing Editor | Blogs | Comments

The Clever Medkit is a first-aid kit to end all first-aid kits. This over-the-top technologically advanced kit is technically designed for businesses, but I would consider this for a home purchase because I am a germaphobe and hypochondriac. (Yesterday, I used a Lysol wipe on my pens.) So, let’s walk through the process of injuring yourself and using this bad boy.

Gate-drive optocoupler includes integrated flyback controller for DC-DC converters

July 23, 2014 1:26 pm | Product Releases | Comments

Avago Technologies (San Jose, CA) unveiled the ACPL-302J, a new smart gate-drive optocoupler device that improves isolated power supply and simplifies gate drive design. The ACPL-302J features an integrated flyback controller for DC-DC converters and a full set of fail-safe IGBT diagnostics....

Intelligent Sensing Platform accelerates development of smart, power-efficient IoT applications

July 23, 2014 10:50 am | B & B Electronics | Product Releases | Comments

B&B Electronics (Ottawa, IL) introduced its Wzzard Intelligent Sensing Platform. Wzzard is a complete wireless sensor connectivity platform for the rapid deployment of scalable, intelligent, reliable Internet of Things (IoT) networking in remote and demanding environments....

RF field detector is battery free

July 23, 2014 9:58 am | Product Releases | Comments

The PHOTON from Farsens S.L. (San Sebastián, Spain) is a UHF RF field detector passive tag equipped with an LED. Whenever this tag is close to an RF field source, it will harvest the energy from the RF field and drive an LED. The stronger the RF field in a

This is what a fireball in space looks like

July 23, 2014 9:22 am | by Kasey Panetta, Managing Editor | Blogs | Comments

This mission on the International Space Station has been full of social media adventures, including the very first Space Vine! (Full disclosue: I coined the term Space Vine! and you probably won't see it anywhere else.)  Reid Wiseman is an American astronaut and naval aviator currently serving on Expedition 41 in the ISS....

Flyback transformer designed for 30 watt POE Plus applications

July 22, 2014 1:10 pm | Coilcraft | Product Releases | Comments

The POE300F Series flyback transformers from Coilcraft (Cary, IL) are designed to meet IEEE 802.3at-2009 standards for PoE Plus applications up to 30 Watts. Common PoE applications include VoIP telephones, IP cameras with pan tilt and zoom (PTZ), wireless access points, network routers, and remote Ethernet switches....

Why this remote-controlled birth control will be the next big thing

July 22, 2014 9:49 am | by Kasey Panetta, Managing Editor | Blogs | Comments

In the midst of the Hobby Lobby court case decision and other conversations about birth control, there has been an announcement about an advancement in contraceptive technology. This is a pretty unique technology that would allow the woman to turn the device on or off, depending on if she was looking to have a child or not....

DC – 50 GHz LNA offers wideband performance

July 18, 2014 1:03 pm | Product Releases | Comments

Custom MMIC (Westford, MA) announced the addition of the CMD206, a DC-50 GHz distributed low noise amplifier in die form, to its product line. Applications for the CMD206 include…

Future electronics may depend on lasers, not quartz

July 17, 2014 6:21 pm | by EurekAlert! | News | Comments

Researchers in the laboratory of Kerry Vahala, the Ted and Ginger Jenkins Professor of Information Science and Technology and Applied Physics at Caltech, have developed a method to stabilize microwave signals in the range of gigahertz, or billions of cycles per second—using a pair of laser beams as the reference, in lieu of a crystal.

Security MCU offers high RF integration

July 17, 2014 5:53 pm | Texas Instruments | Product Releases | Comments

Texas Instruments (Dallas, TX) introduced the RF430F5978 microcontroller (MCU) and accompanying evaluation module (EVM). Building on Tithe company’s CC430 product family, the RF430F5978 MCU is a highly integrated RF solution with desirable read zone and battery performance for…

Multilayer ceramic chip inductors suit telecom, networking, medical, and industrial applications

July 15, 2014 3:21 pm | Pulse Electronics | Product Releases | Comments

Pulse Electronics Corporation (San Diego, CA) has extended its inductor product offerings with a new line of high frequency multilayer ceramic chip inductors. These RF ceramic inductors have low DC resistance, high Q values at higher frequencies, high self-resonant frequency, and high reliability.

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading