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Interference Technology

For EMI / EMC Engineers

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Antennas

Full-Wave EM Simulation Models Components and Systems

 

EM-Supreme 10.0 is a 3D/2.5D full-wave electromagnetic simulation that can model virtually any circuit including active components, passive components, and complete RF modules and systems. EM-Supreme includes electromagnetics, circuit, and transistor-based models into one-package allowing unique and unsurpassed accuracy and capabilities. EM-Supreme can model power amplifiers, … [Read more...]

Electromagnetic Attacks Case Studies on Non-Protected and Protected Cryptographic Hardware Accelerators

 

Laurent Sauvage, Olivier Meynard, Sylvian Gulley and Jean-Luc Danger, Institut TELECOM, TELECOM ParisTech, Secure-IC S.A.S., Paris, France ABSTRACT Electromagnetic analysis (EMA) is an important class of attacks against cryptographic devices. In this article, we present two attacks to disclose the key of cryptographic implementations in FPGAs by taking advantage of EMA. The … [Read more...]

JEDEC and Tape & Reel Issues

 

  This article is the second part of “The Dip Tube,” which appeared in May in the 2010 Interference Technology EMC Directory & Design Guide. A digital version is available at www.interferencetechnology.com. Over the past several years, both  European- and U.S.-based organizations have sacrificed the traditional “internal auditing process” with over reliance on … [Read more...]

New MIMO Wireless Test System Simplifies a Complex Test

 

ETS-Lindgren announced the availability of the Model AMS-8700 RF Environment Simulator, a turnkey MIMO OTA test system that allows repeatable measurement of radiated performance of wireless devices in a simulated multi-path environment. The simulated RF environment is ideal for the evaluation of downlink MIMO performance of emerging wireless technologies such as LTE, WiMAX, … [Read more...]

New Workbench Sized RF Diagnostic Chamber

 

Rohde & Schwarz recently announced a new compact R&S DST200 RF diagnostic chamber which makes it easy to perform reproducible radiated RF measurements on the workbench. The compact R&S DST200 RF diagnostic chamber makes it easy for developers of wireless devices such as mobile phones to perform reproducible radiated RF measurements on the workbench. The benchtop … [Read more...]

New Antenna Combines “Bent Element” Approach with Additional Innovations

 

AR RF/Microwave Instrumentation has unveiled a new antenna that represents another advance in antenna technology. Model ATR26M6G-1 (26 MHZ – 6 GHz / 5,000 watts) is a wide band, high gain antenna with a proprietary design that combines AR’s “bent element” approach with additional innovations. The result is an extremely versatile antenna that provides a size reduction of … [Read more...]

RF Shielded Chamber Lighting

 

ETS-Lindgren’s LED light is a convenient, cost effective lighting solution, which is RF noise free and suitable for use in both new and retrofit construction. These solid state lights are high shock and vibration resistant, and are usable in EMC, Microwave, Wireless, and Acoustic chambers. The patented heat sink and optical diffuser enhances the light produced by these LED … [Read more...]

System Designed to House Field Generation Equipment

 

The AS40006 AR System has been specially designed to house, in two, air-conditioned, EMI shielded equipment racks, the AR field generation equipment listed below. An additional control room rack cabinet of desk configuration is provided to house the field measurement and antenna height control equipment. This configuration provides a convenient tabletop location for the control … [Read more...]

New Energy Efficient RF Transistors Provide High-Reliable ESD Protection

 

Infineon Technologies has launched new RF transistors with electrostatic discharge protection for design of reliable, high sensitivity wireless communications devices. When used as the Low Noise Amplifier (LNA) stage of the RF signal chain, the new transistors reduce the risk of electrostatic discharge that can lead to failure or damage of the wireless system. The new energy … [Read more...]

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