Encrypted email, secure instant messaging and other privacy services are booming in the wake of the National Security Agency's recently revealed surveillance programs. But the flood of new computer security services is of variable quality, and much of it, experts say, can bog down computers and isn't likely to keep out spies.
Using a novel stroke rehabilitation device that converts an individual's thoughts to electrical impulses to move upper extremities, stroke patients reported improvements in their motor function and ability to perform activities of daily living. Results of the study were presented today at the annual meeting of the Radiological Society of North America (RSNA).
The government allied with Samsung on Wednesday to jointly produce consumer electronics and appliances, a deal coming after a week of raids on Venezuelan retailers and the emptying of store shelves by consumers taking advantage of officially forced discounts.
Texas Instruments introduced five new next-generation power management integrated circuits that acquire and manage microwatts (µW) to milliwatts (mW) of power harvested from light, heat or mechanical energy sources. The bq25570, bq25505, TPS62740, TPS62737 and TPS62736 maintain
Vaunix Technology Corporation has added two new models to the their Lab Brick Phase Shifter family, the LPS-402 and LPS-123. The LPS-402 offers a frequency range of 2 – 4 GHz while the LPS123 ranges from 8 – 12 GHz. The phase for both models can be set from the easy to install and use GUI....
The Federal Communications Commission might be ready to permit cellphone calls in flight. But what about the airlines? Old concerns about electronics being a danger to airplane navigation have been debunked. And airlines could make some extra cash charging passengers to call a loved one from 35,000 feet.
Most wireless systems with remote radio head designs are installed outside, exposed to harsh environments that require ruggedized fiber-to-the-antenna cabling for reliable performance. The LC-LC duplex ruggedized fiber jumpers manufactured by Cables Unlimited, a division of RF Industries, are IP66/67 rated harsh environment.
Skyworks Solutions, Inc. introduces a step-down regulator with auto-bypass and low drop out that controls the operating voltage for multimode, multiband WDCMA or GSM/EDGE power amplifiers, delivering optimum efficiency for all operating states.
While it may seem like most countries around the world are focused on the Patriot Missile Interceptors, the United States is already looking to its next missile defense system. In fact, the military has moved on from looking at systems to testing them.
Airline passengers have already been stripped of their legroom, hot meals and personal space. Now, they might also lose their silence. The Federal Communications Commission is considering lifting its longtime prohibition on making cellphone calls on airplanes, saying it is time "to review our outdated and restrictive rules."
Cree has introduced two new gallium nitride (GaN) high electron mobility transistors (HEMTs) for use in 2.9-GHz to 3.5-GHz S-Band radar amplifier systems, including: weather, air traffic control, marine, port surveillance, and search and rescue radar applications. Based on
Microchip Technology announced its latest 2.4 GHz, 50 ohm Matched RF WLAN Front End Module (FEM)—the SST12LF09—for Bluetooth connectivity, as well as 802.11b/g/n and 256-QAM Wi-Fi applications. The SST12LF09 integrates a transmitter power amplifier....
A jury on Thursday ordered Samsung Electronics to pay Apple $290 million for copying features of the iPhone and iPad. That was in addition to $640 million the South Korea-based Samsung already owed Apple from a previous trial. Samsung plans to appeal the $930 million in damages in a San Jose...
A Silicon Valley jury is set Tuesday to begin deciding behind closed doors how much Samsung Electronics owes Apple for copying key features of the iPhone and iPad. Apple is demanding $380 million. Samsung counters that it only owes $52 million for using features such as "pinch-to-zoom" in 13 older-generation products.
Researchers from North Carolina State University have developed new technology and techniques for transmitting power wirelessly from a stationary source to a mobile receiver – moving engineers closer to their goal of creating highway “stations” that can recharge electric vehicles wirelessly as the vehicles drive by.
TDK Corporation announces a new series of EPCOS multilayer varistors of the CeraDiodefamily, which includes the most compact, flattest and most rugged varistor for ESD protection of mobile equipment.
Smartphone applications featuring so-called "augmented reality" are being used by an increasing number of companies to promote their products. Ikea Japan K.K., the Japanese arm of the Swedish furnishing giant, launched a service in August that gives customers a virtual preview of how a piece of furniture will look in their home...
Sony's new SmartWatch 2 doesn't get as much attention — and doesn't do as much — as Samsung's Galaxy Gear computerized wristwatch. But for the things it does, Sony's version performs better. The SmartWatch 2 is also 33 percent cheaper, at about $200, and works with a variety of Android phones, not just Sony's.
This episode of ECN's Engineering Update is brought to you by SanDisk (http://www.sandisk.com/business). In this week's headlines: Hirobo's HX-1 unmanned electric helicopter: Japan's HX-1 from Hirobo is a personal manned BIT electric micro helicopter.
Motorola says it wants to equip the world with the latest smartphone technology, at less than a third the price. The new Moto G phone starts at $179 in the U.S. without a contract requirement. That compares with $600 or more that people must pay for phones without traditional two-year service agreements.
SensorData Technologies has announced the global market introduction of the Model M411-106-10K wireless diagnostic system, designed to aid factory floor personnel in the real-time evaluation and predictive maintenance of conveyor systems, with remote data transmission capabilities of up to 750 feet.
Using inexpensive materials configured and tuned to capture microwave signals, researchers at Duke University's Pratt School of Engineering have designed a power-harvesting device with efficiency similar to that of modern solar panels. The device wirelessly converts the microwave signal to direct current voltage...
Richardson RFPD, Inc. announces immediate availability and full design support of the new mXTEND antenna booster from Fractus, S.A. (Fractus). The mXTEND (part number FR01-S4-250) is specifically designed to provide multiband performance in mobile and other wireless devices....
Physical activity tracking apps on smart phones are a potentially important tool for doctors who want to collect data and create treatment or intervention plans to improve the health of patients who struggle with activity and movement -- such as those with Parkinson’s disease. A new Northwestern Medicine study has found a way to make these apps more accurate...
Voltage-controlled crystal oscillators offer a wide choice of frequency, voltage, and output combinationsNovember 4, 2013 12:52 pm | Rfmw Ltd | Product Releases | Comments
RFMW, Ltd. announces design and sales support for Sunny Electronics SVP-53 series of FastClock voltage controlled crystal oscillators (VCXO’s). The SVP-53 series of FastClock VCXO’s is available in a CMOS output waveform and comes in a standard 5x3.2mm package.