Satellite TV operator Dish Network Corp. on Wednesday raised its bid for Clearwire Corp., valuing the wireless network operator at $6.9 billion, in an attempt to outbid Sprint Nextel Corp. two days before Clearwire shareholders are meeting to vote on a deal.
Infineon Technologies AG (Neubiberg, Germany) has introduced BGA825L6S, a highly cost-effective Low Noise Amplifier (LNA) for Global Navigation Satellite Systems (GNSS). It features an ultra-low noise figure, high linearity, high gain and low current consumption over a wide range of supply voltages from 3.6V down to 1.5V.
System-Level Design and Verification of Wireless Embedded System to Meet Global Demands Using a Mixed Domain OscilloscopeMay 28, 2013 3:15 pm | by Faride Akretch, Technical Marketing Manager, Tektronix | Articles | Comments
Designing and implementing wireless systems to be used in different geographic regions around the world represents a significant challenge. Wouldn’t it be nice if everyone all agreed on the use of frequency, modulation type, power levels, and bandwidth? Unfortunately, that’s not the world we live in and radio regulations vary from region to region, especially for some of the frequencies used in unlicensed radio...
In this week's HotSpot, researchers convert a Microsoft Kinect into a child-in-the-hot-car detector; the U.S Navy's X-47B Unmanned Combat Air System Demonstrator conducted its first touch-and-go landings; Leap Motion's ne teaser video; and the wearable tech revolution gets delayes.
Yokogawa Electric Corporation announces that its subsidiary, Yokogawa America do Sul Ltda., has signed a partnership agreement with Petróleo Brasileiro S.A. (Petrobras) on the evaluation of field wireless technology based on the ISA100.11a*1 industrial automation wireless communications standard.
How much light has been emitted by all galaxies since the cosmos began? After all, almost every photon (particle of light) from ultraviolet to far infrared wavelengths ever radiated by all galaxies that ever existed throughout cosmic history is still speeding through the Universe today. If we could carefully measure the number and energy (wavelength) of all those photons—not only at the present time, but also back in time...
An unmanned jet built for U.S. Navy high-altitude maritime surveillance missions has made its first flight. Northrop Grumman Corp. says the MQ-4C Triton took off from Palmdale, Calif., Wednesday and completed a 90-minute flight. The aircraft is designed to fly missions lasting up to 24 hours at altitudes greater than 10 miles, allowing coverage out 2,000 nautical miles.
Wireless company Sprint Nextel Corp. says it can now let Dish Network Corp. see its books and talk with Dish to see whether its competing offer to buy Sprint is better than its current deal with Japan's SoftBank. The companies said late Thursday that SoftBank had waived provisions of its deal with Sprint that will allow Sprint to talk with Dish.
M/A-COM Technology Solutions has introduced its series of GaN in Plastic packaged power transistors for high-performance civilian and military radar and communications systems. Scaling to peak pulse power levels of 100W – the highest among competing components in this product category.
Today on Engineering Newswire, brought to you by Interpower, the premier supplier of power system components for worldwide markets, we’re kicking turtles to make new shapes, enhancing our senses, printing on the Afinia 3D printer, and shooting down drones, with lasers.
Echolocation is a powerful technique that uses sound or ultrasound waves to locate objects and surfaces. Ships and submarines, for example, use it to avoid collisions, and dolphins and microbats use it to locate prey.
Researchers at the U.S. Naval Research Laboratory flew their fuel cell powered Ion Tiger UAV for 48 hours and 1 minute on April 16-18 by using liquid hydrogen fuel in a new, NRL-developed, cryogenic fuel storage tank and delivery system.
Most car drivers have had the experience of hearing a buzzing, squeaky, or rattling sound while driving but not being able to figure out where the noise is coming from. The problem could be simple, requiring a quick fix, or could be serious enough to bring a car to a mechanic
This week on WDD’s HotSpot, Casetop from Livi Design is a netbook-like combo that uses a smartphone for its computing power; the University of Illinois at Urbana-Champaign has created new microbatteries, sought to achieve a more favorable balance between energy and density; and SM Instrument Company and the Korea Advanced Institute of Science and Technology have created a sound camera, the SeeSV-S205.
A new joint innovation by the National Physical Laboratory (NPL) and the University of Cambridge could pave the way for redefining the ampere in terms of fundamental constants of physics. The world's first graphene single-electron pump (SEP), described in a paper in Nature Nanotechnology, provides the speed of electron flow needed to create a new standard for electrical current based on electron charge.
Halfway around the globe, similar contraptions atop the Eiffel Tower and elsewhere around Paris keep a pulse on emissions from smokestacks and automobile tailpipes. And there is talk of outfitting Sao Paulo, Brazil, with sensors that sniff the byproducts of burning fossil fuels.
Today on Engineering Newswire, brought to you by Pivot Point, the leading designer and manufacturer of non-threaded fastener solutions, we're improving Artificial Intelligence with sensors, flying robotic bees, making hypersonic history, and getting ready to launch GOES-R.
Softbank can close the deal up to a year faster than Dish and brings industry expertise and cash to Sprint, he said. In addition, the combined Softbank and Sprint would be a huge purchaser of phones and network equipment, which should help it secure volume discounts, he said.
A U.K. budget airline will create an artificial volcanic ash cloud over Europe this summer to test ash detection technology. The experiment aims to avoid the kind of chaos that paralyzed air traffic during eruptions three years ago. Thursday's announcement was made by easyJet, which acquired a ton of ash collected...
AVX Corporation has announced that the Defense Logistics Agency (DLA) has issued Drawings for high-reliability versions of its Accu-P thin film capacitor series, which exhibits both extremely low capacitance values (0.05 pF) and ultra-tight capacitance tolerances (±0.01 pF).
In a joint project between the Universities of Strathclyde and Glasgow, Imperial College London and the National Physical Laboratory, researchers have developed a portable way to produce ultracold atoms for quantum technology and quantum information processing.
M/A-COM Technology Solutions Inc. (M/A-COM) has introduced a new market leading GaN on SiC HEMT Power Transistor for L-Band pulsed radar applications. The MAGX-001214-500L00 is a gold-metalized pre-matched GaN on Silicon Carbide transisto...
Molex Inc. has introduced a portfolio of aerodynamic DDR3 DIMM sockets and ultra-low profile DDR3 DIMM memory module sockets, both of which are ideal for demanding memory applications in telecommunication, networking and storage systems, advanced computing platforms, industrial controls, and medical equipment.
Crystek's CVCO33BE-6000-6000 VCO (Voltage Controlled Oscillator) operates at 6,000 MHz with a control voltage range of 0.5 to ~4.5 V. This VCO also features a typical phase noise of -85 dBc/Hz @ 10 KHz and a 0.5” x 0.5” SMD package.
A new communications system being trialed at the University of South Australia (UniSA) could radically lower the cost of using satellites to send and receive sensor information collected in Australia’s vast unpopulated areas.