The antenna's folding and unfolding capabilities provide an advantage in various commercial and military applications. According to Tentzeris, such antennas could be included in different types of communications equipment, as well as various sensors...
Due to recent advances in multilayer varistor (MLV) design, metal oxide varistor (MOV) technology is increasingly being employed in fast-transient suppression applications. MLVs utilize zinc oxide grains as the varistor material in combination with a...
Automotive sensors and switches may be discreet, but they play a critical part in our driving experience. Even though drivers don’t consciously think about them, sensors and switches are key contributors to the safety, comfort, and ease of driving. Because proper implementation bears such importance, engineers are always...
A Georgia Tech research team was recently awarded a $2 million dollar grant from the National Science Foundation (NSF) for their unique concept of making compact and efficient antennas by implementing the techniques used in origami paper-folding...
While RFID (radio-frequency identification) technology has long ago entered into the consumer space — everything from smartphones to pets are loaded with data-laden tags — it’s had a more rocky experience in the industrial space...
Shodan, “The scariest search engine on the Internet” according to CNN Money, is a search engine scouring the Internet looking for servers, webcams, printers, routers and all the other devices that are connected to and make up the Internet of Things. Searches on Shodan can find a stunning amount...
Healthcare employees face a range of potential hazards on a daily basis; from infectious diseases to patient altercations in psychiatric and emergency departments. Boulder-CO based Spectralink has created a staff safety solution for Spectralink wireless handsets, Spectralink SAFE, which is designed to help solve the increasing safety issues for mobile workers within healthcare, retail, and manufacturing.
The need for sensory tags is growing exponentially, and the uses for them span across various industries and markets. From the construction history and condition of certain buildings, bridges, and roads, to recording patient medication consumption, sensory tags are important for validating the origin of any object, as well as verifying the environmental conditions to which that object has been exposed.
Tactile feedback, often referred to as simple “haptics,” uses the sense of touch in a user interface design to provide information to an end user. This generally means the use of the system’s vibration alert system to denote that a button has been pressed. The resistive force that some “force feedback” joysticks and video game steering wheels provide is a form of haptic feedback.
Wireless designers continue to make tradeoffs among power, cost, size, and performance specifications. Engineers working in the consumer mobile market have difficult challenges due to its extremely competitive nature, as well as the time pressures to produce designs that work in some very difficult environments.
Recent headlines about sequestration and the Budget Control Act of 2011 (BCA2011) have amplified ongoing concerns about decreased spending on U.S. aerospace and defense programs. This downturn is of great interest to companies that provide test and measurement (T&M) hardware, software, and services to the aero/defense industry.
Data from a recent survey suggests how Wireless Design and Development (WDD) readers believe thermal stability, decreased aging, and low environmental dependence play the most significant roles in the future developments of oscillators and timing devices.
In an effort to provide remote monitoring solutions to doctors so they can be more efficient while minimizing costs and the consequences that come with waiting until a diagnosis is too late, San Francisco-based Qardio has introduced the QardioArm and QardioCore wearable monitoring devices.
This is the third article in a three-part series. The first article examined the driving forces for QoS in wireless networks and the second article outlined the technical requirements of the LTE QoS framework. This article describes how QoS is being implemented in LTE networks using purpose-built System-on-Chip communication processors.
This is the second article in a three-part series. The first article examined the driving forces for QoS in mobile networks. This article outlines the technical requirements of the LTE QoS framework, including the critical parameters and policy controls, and how these fit into the LTE architecture.
Ongoing worldwide adoption of mobile devices has created unprecedented demand for access to e-commerce, social media and entertainment applications anywhere, at any time. This has not only increased the amount of mobile broadband traffic transported by the carrier networks, but also transformed its composition.
Ottawa, Canada-based TrueNorth Avionics outfits private, VIP business jets with airborne telecommunications technologies. With full telecommunications capabilities available, passengers can turn otherwise nonproductive time in the air into useful working time, or — in the midst of a hectic and grueling travel schedule — grab a few moments to stay in touch with family and loved ones at home.
The majority of new LTE platforms being released to the market have digital MIPI RFFE interface, which controls radio frequency front-end (RFFE) components, either from an application processor or baseband. One front-end component is a power management device for power amplifiers. There are two types of power management solutions for power amplifiers.
The Value of Information: Best Practices for Choosing a Wireless Network for Connecting the Internet of ThingsSeptember 5, 2013 5:21 pm | by Jake Rasweiler, Chief Strategy Officer, On-Ramp | Articles | Comments
Whether it is called the Internet of Things (IoT), the Industrial Internet, or the Internet of Everything, the vision is relatively the same – achieve value by connecting billions of previously unconnected devices or objects to a network for the automation of insights that can be used to solve existing business problems, improve efficiencies, or create new business opportunities.
In an effort to provide remote monitoring solutions to doctors so they can be more sufficient while minimizing costs and the consequences that come with waiting until it is too late, San Francisco-based Qardio has introduced the QardioArm and QardioCore wearable monitoring devices.
Increasing demand for product specialization from customers and market pressures to speed new product introductions are two big challenges facing manufacturers today. Manufacturers with engineer-to-order and made-to-order products need new tools to be able to successfully share the collective brainpower of manufacturing and engineering in real-time.
Brain imaging equipment has been around since the 1930s, but we have made very little progress in understanding the human brain, explains Tan Le, Founder and CEO of Emotiv Insight. With almost a decade of experience in the field, she hopes to change this.
According to the Center for Disease Control and Prevention, “Drowning is responsible for more deaths among children 1 to 4 years old than any other cause except congenital anomalies, or birth defects. Among those, 1 to 14, fatal drowning remains the second-leading cause of unintentional injury-related deaths behind motor vehicle crashes.
As LTE networks start to mature across the world, more and more carriers are looking introduce voice services on LTE networks using a technology called Voice over LTE (VoLTE). What is not always understood is that voice services on LTE are very different from those on 2G and 3G networks. An appreciation of the differences leads us to the conclusion that we must think and act differently for 4G.
Interconnects and connectors are important components for various electronics systems. Modern day electronics systems require smaller and more complex IC interconnects, connectors, and electronics packaging to help add convenience and flexibility to an end product.