Tutorial: EMC & Signal Integrity using SPICE, page 44 - IEEE EMC ...

More documents

Recommendations

Info

10 Bob Hofmann demonstrates a Van DeGraff generator at the DuPage Engineers Week Expo in Chicago. At the March Chicago meeting, the featured speaker, Francesca Maradei, makes a point about PCB impedance plane modeling. Directions” was an excellent overview of the many services and benefits provided to our Society’s members. During the Q&A session, the topic of the recent Toyota “unintended acceleration” was posed. Understandably, this was cause for a lively dialog among participants and the presenter. Clearly, we could not determine the role of EMC, if any, in this small forum. There was a hunger for more technical facts and a desire for some action from the EMC Society, to assure the public that the industry and our profession is diligent with processes, procedures, standards and training to control such phenomena. Francesca’s second detailed tech-talk, “Modeling of Power Distribution Networks in Printed Circuit Boards” addressed design challenges in high speed digital products. She described the underlying physical phenomena in high speed digital circuits, including standards such as IEC 62433 and explained the roots of impedance models for power planes. Then, she described prediction tools such as SPICE and 3-D full-wave solvers, including generic cases with comparisons against actual measurements. Using appropriate levels of complexity for the tools, the models converged toward one another and measurements. As a specific example was explained, various configurations of bypass and decoupling capacitors were analyzed, leading to some recommended guidelines for design. During the Q&A, Francesca enumerated additional analysis tools and participants shared their modeling experiences. The Programs Co-Chair, Tom Braxton, capped the extensive and enjoyable evening by awarding Francesca a Thank-You Event Plaque. Look to www.emcchicago.org for news, meetings and events, skillfully maintained by webmaster Frank Krozel of Electronic Instruments Associates. Our programs com mittee of Andrea Spellman of UL and Tom Braxton of Shure Brothers has completed a great speaker lineup. In May, the Chapter is planning the 12th MiniSymposium featuring Bruce Archambeault of IBM, all organized by Frank Krozel. Our experienced Executive Committee is looking forward to another great year serving our members’ needs. Chris Dewitt, Francesca Maradei, Jack Black, Marilyn Sweeney, and Don Sweeney (clockwise from lower left) enjoy dinner prior to the Chicago Chapter meeting. Tom Braxton, Programs Co-Chair, awards a speaker’s plaque to Francesca Maradei at the March Chicago meeting. Oregon and SW Washington Alee Langford, Chapter Vice-Chair, reports that the Oregon and SW Washington Chapter had their annual holiday party at Who Song and Larry’s on the beautiful Columbia River. Everyone enjoyed the parade of the Christmas Ship Fleet, and the wonderful food that was served. In January, Ed Blankenship presented “Extracting Useful Information from Radiated Emission Test Site NSA and VNSA Data Sets.” This presentation explored historical and technical details of the radiated emission site attenuation techniques. Dan Huumala of Würth Electronics presented February’s topic on the use of magnetics in EMC covering the basics of induction, coupling mode, filter topologies, simulation tools, measuring and application. The following month, Greg Kiemel of Northwest EMC Inc. presented the “FAQ’s at the Test Lab” answering commonly asked questions. Upcoming spring events include Distinguished Lecturer, Ji Chen presenting “Developing Nano-scale Structures for EMC/EMI” and Dr. Howard Johnson’s
Everybody Talks Quality, We Think Seeing Is Believing. �� New ATR26M6G-1 �� Newer S Series Amplifiers �� World’s Largest Selection of Field Probes �� Horn Antennas �� Newer A Series Amplifiers 10 kHz - 250 MHz, up to 16,000 watts. �� Subampability�� Other �� divisions: modular rf • receiver systems • ar europe W Series Amplifiers �� Traveling Wave Tube Amplifiers � �� AS Systems �� USA 215-723-8181. For an applications engineer, call 800-933-8181. In Europe, call ar United Kingdom 441-908-282766 • ar France 33-1-47-91-75-30 • emv GmbH 89-614-1710 • ar Benelux 31-172-423-000 Automotive Transient Generators (TGAR) �� RF Conducted Immunity Test Systems �� To learn more, visit www.ar-worldwide.com or call us at 215-723-8181. Hybrid Modules �� EMI Receiver �� Copyright© 2010 AR. The orange stripe on AR products is Reg. U.S. Pat. & TM. Off. 11
Page 1 and 2: Issue No. 225 Spring 2010 Tutorial:
Page 3 and 4: Letter from the Editor EMC Newslett
Page 5 and 6: Composite map of the volcanic ash c
Page 7 and 8: Chapter Chatter Todd Robinson, Asso
Page 9: Comprehensive Electromagnetic Solut
Page 13 and 14: papers and presentations on EMC and
Page 15 and 16: www.tuvamerica.com Simple Math for
Page 17 and 18: Facility Solutions Let Panashield h
Page 20: 20 Professor Jin-Fa Lee (center) fr
Page 24: 24 Completed Careers Don Heirman, A
Page 27 and 28: Currently, he is the convener of th
Page 29 and 30: Twenty-Five Years Ago - Issue No. 1
Page 31 and 32: The room full of vacuum tubes is wo
Page 34 and 35: 34 114 212 Winter - 2007 Canavero,
Page 36 and 37: 36 56 154 Summer - 1992 Podgorski,
Page 38 and 39: 38 EMCABS EMC Abstracts Osamu Fujiw
Page 40 and 41: 40 Abstract: In this study, we meas
Page 42: 42 Electrical and Computer Engineer
Page 45 and 46: this text file is run using the Psp
Page 47 and 48: i x i x + - + - n m n m n m + v x -
Page 49 and 50: previously. Although this gives lon
Page 51 and 52: 10 mA 2 kΩ i L (r) 10 mH + VC (t)
Page 53 and 54: University of Kentucky where he was
Page 55 and 56: 2.2 The Central Limit Theorem CLT a
Page 57 and 58: conclusion In the GUMS1 is describe
Page 59 and 60: ii. Summary Of Modeling Approach A.
Page 61 and 62:
2 2 2 Htot 5 U Hx1 Hy 1 Hz So, the
Page 63 and 64:
case, for R 5 20 m and g 5 0.50 m,
Page 65 and 66:
2 TeK Arret ^ T T Ch1 10.0mVΩ M 1
Page 67 and 68:
The sponsor ballot process begins w
Page 69 and 70:
ANSI ASC C63 ® Recognizes Member C
Page 71 and 72:
In Memoriam: Joseph Morrissey ANSI
Page 73 and 74:
Chapters 16 and 17. A myriad of cri
Page 75 and 76:
Symposium on Electromagnetic Compat
Page 77 and 78:
(From left) Darryl Ray of Covidien,
Page 79 and 80:
Todd Hubing of Clemson University e
Page 81 and 82:
Services on forming a strategy to i
Page 83 and 84:
EMC Society Governance By Elya Joff
Page 85 and 86:
Alpesh Bhobe David Bloodworth Ralph
Page 87 and 88:
Congratulations! Announcing the New
Page 89 and 90:
Calendar EMC Related Conferences &
Page 91:
Can new uses for phaser data measur
show all

Tutorial: EMC & Signal Integrity using SPICE, page 44 - IEEE EMC ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?