ISO/IEC/IEEE 60559:2011(E) specifies formats and methods for floating-point arithmetic in computer systems - standard and extended functions with single, double, extended, and extendable precision - and recommends formats for data interchange. Exception conditions are defined and standard handling of these conditions is specified. It provides a method for computation with … [Read more...]
Simulation Software Models Microfluidic and Rarefied Flows
COMSOL, Inc.’s new Microfluidics Module brings easy-to-use tools for the study of microfluidic devices and rarefied gas flows. The module is designed for researchers, engineers and experimentalists in the fields of microfluidics and vacuum science. Target application areas include lab-on-chip devices, digital microfluidics, biosensors, electrokinetic and magnetokinetic devices, … [Read more...]
Power-over-Ethernet Applications Suite
Wurth Electronics Midcom Inc. has designed three Power-over-Ethernet (PoE) reference designs with Texas Instruments. Featured on the suite of PoE designs from Texas Instruments is a WE-LAN transformer module and at least one WE-PD4 inductor. The WE-LAN transformer module provides coupling and impedance matching from the IC to the Ethernet line and provides exceptionally low … [Read more...]
Electromagnetic Fields Offer Next Big Game Controller Technology
Kinect, Microsoft is working toward the next evolution in gaming control: electromagnetism. Thanks to modern conveniences like electrical outlets, light fixtures and computers, almost every building in existence is covered in electromagnetic fields. Microsoft's team of researchers has developed a device that detects a person's position in relation to these fields. By attaching … [Read more...]
Power Integrity Software for Analysis of High-Speed PCBs
Zuken’s new CR-5000 Lightning Power Integrity Advance analyzes power and DC noise effects and electromagnetic interference as an integral part of the PCB design flow. The CR-5000 enables PCB design engineers to perform advanced power integrity analysis for AC and DC power distribution noise at any point during the physical design process. The engineer is able to get immediate … [Read more...]
Going from Analog to Digital
Philip F. Keebler, EMC Group, Electric Power Research Institute, Knoxville, Tennessee USA; Stephen Berger, TEM Consulting, LLC, Georgetown, Texas USA Nuclear power plants (NPPs) in the United States have been undergoing upgrades from analog instrumentation and control (I&C) equipment to digital equipment over the past several years. Upgrades have been occurring on the … [Read more...]
Numerical Solution of Complex EMC Problems Involving Cables with Combined Field / Transmission Line Approach
Many problems of electromagnetic compatibility and interference involve cables, which either radiate through imperfect shields and cause coupling into other cables, devices or antennas, or which receive (irradiation) external electromagnetic fields (radiated from antennas or leaked through other devices) and then cause disturbance voltages and currents potentially resulting in … [Read more...]
Electromagnetic Simulation Software Updated
Remcom Inc.’s updated version of its electromagnetic simulation software, XFdtd® Release 7 (XF7), joins the company’s full wave 3D EM solvers used for antenna design, bio/EM effects, MRI, microwave circuits, RFID, military and defense applications, EMC/EMI, and more. XF7 is available in both Pro and Bio-Pro versions. Both include XStream GPU acceleration, 32- or 64-bit analysis … [Read more...]
Software Speeds Time to Market for 3D RF, Microwave Applications
INTEGRATED Engineering Software, the leading developer of hybrid simulation tools for electromagnetic, thermal and structural design analysis, recently released CHRONOS, its new time domain solver and high frequency tool for modeling and simulating 3D RF and microwave applications. The software has been introduced to address the challenge of the modeling and simulation of many … [Read more...]
Software Offers Real World EMC Analysis
Researchers and engineers use CST Studio Suite for the design of EM-based components in application areas as diverse as MW&RF component design, EMC and signal integrity analysis. CST’s latest software release, CST STUDIO SUITE version 2011 and its new features and functionality can help them to streamline their workflows and shorten development cycles.Learn more from CST. … [Read more...]
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