2007 ieee international symposium on electromagnetic compatibility

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8EMC <strong>2007</strong> ADVANCE PROGRAMDO WE HAVE A TECHNICAL PROGRAMFOR YOU AT EMC <strong>2007</strong>!Don Heirman, Don HEIRMAN ConsultantsTodd Hubing, Clemson UniversityTechnical Program Co-chairsOver 300 (yes 300!) papers weresubmitted for this year’s <strong>symposium</strong>in Hawai‘i. That’s more thandouble the number submitted for last year’s<strong>symposium</strong> and by far the largest numbersubmitted for any EMC <strong>symposium</strong> that wecould recall. As indicated in the advanceprogram on the EMC <strong>2007</strong> web site, justunder 250 papers were accepted - anotherrecord. But records don’t mean as much asthe quality of the accepted papers, whichthis year was noticeably higher than previousyears. Your Society technical committeeswent out of their way to ensure thatpapers were of the highest caliber. Onetechnique that was employed to make thishappen was to institute a system thatallowed the authors to get the reviewers’comments for improvements, make the necessarychanges, and resubmit for a secondround of reviews. Those papers that wereresubmitted for the second round were usuallysignificantly improved and met thehigh standard of quality required to beincluded in the technical program.This year, many of the papers are associatedwith “technical area tracks” to allow anattendee the opportunity to follow a specifictechnical area throughout the week. Thetechnical tracks that have been identifiedfor this program are:• Automotive EMC• EM Modeling Techniques• New EMC Measurement Technologies• Printed Circuit Board Design• PCB and System Modeling• Signal Integrity• System EMC Test• System EMC Design.In addition to the wealth of technical papersubmissions, we had over two dozen proposalsfor workshops and tutorials, again arecord number. Twenty workshops/tutorialswill be offered on Sunday and Monday of the<strong>symposium</strong> week, covering such topics as:• EMC and EM Modeling Fundamentals• Test Site Validation Above 1 GHz• Advanced EMC Materials and Designs• Power and Signal Integrity• EMC and Wireless Devices• Managing Regulatory Access to the Asia-Pacific MarketsA very special workshop given by the IECAdvisory Committee on EMC (ACEC)focusing on “a conversation with ACEC” ontheir work and the work of IEC TC77(immunity focus) and IEC/CISPR (emissionfocus).The ACEC workshop will be held onMonday evening where there will not be anyparallel workshop/tutorial activity so thatmany who are not familiar with the <strong>international</strong>EMC standardization program cancome and hear what that is all about.Since this is also the 50th anniversary ofthe Society, we have set aside a special sessionthat will focus on historical papers,including the following topics:• System Level Electromagnetic EnvironmentSimulations• Military Aircraft EMC in the UnitedKingdom• EMC Absorbers Through the Years andTheir Impact on New Site ValidationTechniques• The History of Integrated Circuit EMC• 50 Years of EMC at Georgia Institute ofTechnologyAnother exciting area is our invited speakerspecial sessions. This year is especiallyimportant since special session papers werepeer reviewed in the same manner as theopen call for papers. So key technical expertswill present the cream of the crop of specialsession papers. Here is a partial list ofspecial session topics:• Power Integrity/Signal Integrity for NextGeneration Systems• Industry Standard Cables and ShieldingPerformance• Emerging EMC Technologies in Japan• Automotive EMC• EMC/EM Effects in Waveform DiversityApplications• Advanced EMC MeasurementsA new addition to the technical programthis year is the Global EMC University. Theobjective of this special track is to provide acomprehensive discussion of the basic conceptsand skills that are used in the EMCprofession. Clayton Paul and FlavioCanavero are in charge of this event, whichis open to a limited number of attendeeswho sign up ahead of the <strong>symposium</strong>. Moreinformation on the Global EMC Universityand the rest of the technical program can befound in the following pages and on the conferencewebsite at http://www.emc<strong>2007</strong>.org.In summary this is a “can’t miss” <strong>symposium</strong>,not only for the outstanding technicalprogram, but to also celebrate a halfcenturyof our EMC Society. We are lookingforward to seeing you in Hawai’i!Carl Baum, recipient of the <strong>2007</strong> IEEE Electromagnetics Award, will present a speciallecture on Wednesday, July 11, from 12:30 - 1:30 pm at the Hawai'i Convention Centertitled: Low- and High-Frequency Solutions of the Telegrapher Equations for NonuniformMulticonductor Transmission Lines. All <strong>symposium</strong> registrants are invited to attend.©<strong>2007</strong> IEEE www.emc<strong>2007</strong>.org
EMC <strong>2007</strong> ADVANCE PROGRAM 9EMC <strong>2007</strong> TECHNICAL PAPER ABSTRACTS10-12 July <strong>2007</strong>The information is current as of 30 April <strong>2007</strong>, visit www.emc<strong>2007</strong>.org for updates.Note: N/A after an author name indicates “no affiliation;” information was not provided by author.SPECIAL SESSION: HISTORYEstablishing EMC Education: The Ten-Year Contribution ofthe University Grant ProgramThomas Jerse, The Citadel; and Mark Steffka, University of Michigan-DearbornThe University Grant Program was first funded by the IEEE EMCSociety in 1997. Over the past 10 years it has provided seed moneyfor the establishment of eight courses in the basic principles of electromagneticcompatibility at academic institutions on two continents.All past recipients were surveyed, and the collected data wasused to assess the impact and exceptional return on investment of theprogram. Brief descriptions of some of the experiments developed arealso included.A Historical Perspective of System-Level TDFD EME SimulationRodney Perala, Electro Magnetic Applications, Inc.Computational electromagnetics (CEM) and particularly the timedomainfinite-difference method (TDFD), began to be used for system-levelsimulations of electromagnetic effects (EME) in the 1970s.From that time until now, there have been dramatic advances resultingin large capability growth with simultaneous reductions in computingcost. The net result is that the TDFD method can form thecore of a powerful simulation capability, useful for virtual EME system-levelverification and demonstration.EMC Absorbers Through the Years with Respect to the NewSite Validation Procedure in the Frequency Range from 1 to18 GHz — A Practical ApproachFriedrich-Wilhelm Trautnitz, Albatross Projects GmbHThis paper describes the development of EMC absorbers and EMCchambers until today. The first anechoic chamber in Europe was builtin the mid sixties. Due to the fact that absorber chambers were notnecessary in the early sixties, EMC measurements were easily possibleon open area test sites (OATS). This project was for many years theonly EMC chamber in Europe. The market for EMC chambersincreased with increasing radio services because of ambient noise. Inthe mid eighties the market for EMC chambers again awoke. Thetechnical requirement for EMC chambers was to fulfill the VDE 0871.At the end of the eighties VDE founded a special committee discussingthe requirements of alternate test sites. The volume methodfor validating test sites first was integrated in ANSI C 63.4 – 1988.In Cenelec – the European committee – a working group was alsofounded for establishing an EN standard for alternate test sites. Theresult was the EN 50147-1 (shielding) and -2 (NSA site validation).The volume method was integrated in CISPR 16 in the mid nineties.Meanwhile the volume method for NSA measurement of alternate testsites is well established. The technical development of EMC absorberswill be described discussing pyramidal foam absorbers, hollow pyramidalfoam absorbers, and hybrid absorbers – a combination of severalabsorbers (ferrite and foam absorber). New inventions like pyramidalfoil absorbers will also be discussed. The new site validation (siteVSWR) procedure from 1 to 18 GHz is shown.Fifty Years of EMC Research at Georgia TechHugh Denny, Georgia Tech Research InstituteResearch studies in electromagnetic compatibility (EMC) have beenunderway at GTRI since 1953. Investigations have ranged fromstudies of the nonlinear properties of solid state junctions to thedevelopment of control methods for widely dispersed systems.Highlights of accomplishments and contributions during this halfcenturyplus are presented.EMC of Integrated Circuits: A Historical ReviewEtienne Sicard, Institut National des Sciences Appliquées (INSA) of ToulouseThis paper provides a non exhaustive review of the research work conductedin the field of integrated circuit electromagnetic compatibilityover the past 40+ years.Military Aircraft Electromagnetic Compatibility: Release toService Testing in the United Kingdom, Past, Present and FutureTimothy J. Duggan, Systems Evaluation Services, QinetiQRelease to Service (RTS) Electromagnetic Compatibility (EMC) testingof military aircraft in the United Kingdom (UK), can be tracedback as far as 1932 concerning the effect of engine interference on anaircraft’s communication systems. However, it was interference seento aircraft weapons and electrical systems during operations from aircraftcarriers in the 1960s that resulted in the significant expansionof the EMC assessment and test capabilities by QinetiQ (and its predecessororganizations) at Boscombe Down, Farnborough, and by aircraftprime contractors. This paper describes the evolution of EMCtest methods and facilities used to assess UK military aircraft fromthe 1960s to the present and into the future, taking into account theadvances in avionics technology and the associated challenges inassessing their suitability for RTS.EMC MEASUREMENTS IDevelopment and Application of a High-Resolution Thin-Film ProbeKuifeng Hu, University of Missouri-RollaA high-resolution thin film probe was developed and compared to aconventional single loop probe, and showed a 250 µm spatialimprovement measured at a height of 250 µm over 118 µm differentialtraces. A 180 degree hybrid junction was used in the measurementcircuit to separate the electric and magnetic coupling from theprobe. A network analyzer with narrow band filtering was used todetect the weak signal from the probe and further determine thephase. The developed thin-film probe was successfully used to detectthe package pin current with phase information at clock frequencyharmonics.The Design of an Electro-optical Modulator Used in EMCMeasurementsYinan Geng; Rong Zeng; Jinliang He; Shuiming Chen; and Bo Zhang, —Department of Electrical Engineering, Tsinghua University©<strong>2007</strong> IEEE www.emc<strong>2007</strong>.org
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