Automotive EMI Shielding - Controlling Automotive Electronic Emissions and Susceptibility with Proper EMI Suppression MethodsDecember 7, 2011 6:14 am | by Gary Fenical, Colin Tong, and John Noto, Laird Technologies | Comments
As technology advances, the need to place larger numbers of electrical and electronic systems into automobiles has dramatically increased. To name a few, these systems include Control Area Networks (CAN), safety systems, communications, mobile media, infotainment systems including wireless headsets, DC motors and controllers.
Hosted by Alix Paultre, the Tinker's Toolbox is the Advantage Design Group's web-based interview show where we talk about the latest technology, components, and design issues for the electronic design engineering community. In this podcast we talk to Bernard Aboussouan of GainSpan about next-generation low-power wireless networking, the Cloud, and what it means to the design engineer.
By Alf Helge Omre, Business Development Manager, Bluetooth low energy wireless technology, Nordic Semiconductor The IR remote control is a senior citizen. The 50-year-old technology is struggling in the multimedia age, but in the absence of a worthy successor, the CE industry won’t let IR fade away.
Quartz resonators have many desirable properties, but they also show something called “hops and pops”. Unlike the fun subjects of Dr. Seuss' children's book, hops and pops in timing set a limit on how precise a frequency one can get from a quartz TCXO. The reasons crystals do this are not completely understood, but they include surface imperfections, contamination, material interfaces, anchor stress, and spurious resonances.
Available in both leaded and SMT configurations, a family of Air-Wound Spring Coils distributed by Total Frequency Control (TFC) includes a standard range of moulded SMT coils from 2.5nH to 500nH on tape and reel and custom wound designs with an infinite variety of winding types. Custom devices may be single or multi turn with clock-wise or anti-clockwise windings and internal diameter from 0.
Hosted by Alix Paultre, the Tinker's Toolbox is the Advantage Design Group's web-based interview show where we talk about the latest technology, components, and design issues for the electronic design engineering community. In this podcast we talk to Ashraf Elghamrawi, Product Marketing Manager at Analog Devices, about the RF landscape as it applies to smart devices and the challenges to the engineer.
When you take a step back and look at how RF instruments have evolved over the past twenty years, you can observe how the evolution of wireless standards has pushed the RF front ends to new levels of analog performance. For example, one might remember the ORFS (Output RF Spectrum) measurement from GSM – long thought of as one of the most challenging RF measurements that an engineer could make with a signal analyzer.
Welcome to Tech Exchange on Medical Connectors! This Month: Anthony J. Kalaijakis, Strategic Medical Marketing Manager, Molex 1. What are some of the major connector trends today influencing the global electronics market e.g., consumer electronics, industrial automation, medical electronics? The major trends for connectors in the medical device industry are: • Healthcare reform and reimbursement are driving the merging of commercial products and technologies into the medical market.
MAKE editor-in-chief Mark Frauenfelder would like to introduce you to some of his favorite makers, and the projects they've brought to Maker Faire. If you don't know about Maker Faire, it's a festive two-day exhibition of DIY invention and creativity held annually in several locations around the United States.
by Jim Colby, Littelfuse The 4G buildout continues at full speed. A major telecom equipment manufacturer has predicted that by 2020, “everything that benefits from a network connection will be connected,” and that the number of connected devices will reach 50 billion. The 4G piece of this is high-speed, mobile connectivity; basically providing broadband speeds without a wired connection to the Internet.
The U.S. Army is developing a “self-aware, decision-making network” that will ultimately reduce human decision-making requirements and increase network performance. The Skynet Cognitive Algorithm & Network Design Experiment (CANDE) was designed to enable easier network maintenance, reduce human decision-making requirements, increase network lifetime, transfer data with less delay, and reduce energy consumption.
The ongoing convergence of electrical, solid state photonic and optical technologies has produced a wave of experimental results, new devices and novel applications - with Microwave Photonics (MWP) being a particularly exciting field. Roughly speaking, microwave photonics involves the optical generation, distribution and processing of microwave frequency (40 to 200 GHz) signals imposed on an optical carrier as a modulated envelope.
Hosted by Alix Paultre, the Tinker's Toolbox is the Advantage Design Group's web-based interview show where we talk about the latest technology, components, and design issues for the electronic design engineering community. In this podcast we talk to Tony Valentino, Quickfilter Technologies COO, about signal managment issues and the challenges facing the designer.
This video demonstrates a working application example from Microchip's Accessory Framework for Android™ running on the chipKIT Development Platform.
I remember as a kid I was fascinated with phones. The idea that you could pick up the phone, dial it, and talk to someone on the other end was pretty neat. And… at the time, a phone was an elegantly designed electro-mechanical work of art, and it was fun to take them apart to try and figure out how they worked.