EC6011 EMIC Question Papers, Electromagnetic Interference Compatibility Previous Year Question Papers – ECE 7th SEM

EC6011 EMIC Question Papers

Anna University Regulation 2013 ECE EC6011 EMIC Question Papers for previous years are provided below. Previous Year Question Papers for ECE 7th SEM EC6011 Electromagnetic Interference Compatibility Engineering are listed down for students to make perfect utilization and score maximum marks with our study materials.

Anna University Regulation 2013 Electronics and Communication Engineering (ECE) 7th SEM EC6011 EMIC – Electromagnetic Interference Compatibility Engineering Syllabus

EC6011 ELECTROMAGNETIC INTERFERENCE AND COMPATIBILITY L T P C 3 0 0 3

OBJECTIVES:

 To tutor the basics of EMI,EMC

 To instill knowledge on the EMI coupling mechanism and its mitigation techniques

 To impart comprehensive insight about the current EMC standards and about various measurement techniques

UNIT I BASIC THEORY 8

Introduction to EMI and EMC, Intra and inter system EMI, Elements of Interference, Sources and Victims of EMI, Conducted and Radiated EMI emission and susceptibility, Case Histories, Radiation hazards to humans, Various issues of EMC, EMC Testing categories, EMC Engineering Application.

UNIT II COUPLING MECHANISM 9

Electromagnetic field sources and Coupling paths, Coupling via the supply network, Common mode coupling, Differential mode coupling, Impedance coupling, Inductive and Capacitive coupling, Radiative coupling, Ground loop coupling, Cable related emissions and coupling, Transient sources, Automotive transients.

UNIT III EMI MITIGATION TECHNIQUES 10

Working principle of Shielding and Murphy‟s Law, LF Magnetic shielding, Apertures and shielding effectiveness, Choice of Materials for H, E, and free space fields, Gasketting and sealing, PCB Level shielding, Principle of Grounding, Isolated grounds, Grounding strategies for Large systems, Grounding for mixed signal systems, Filter types and operation, Surge protection devices, Transient protection.

UNIT IV STANDARDS AND REGULATION 9

Need for Standards, Generic/General Standards for Residential and Industrial environment, Basic Standards, Product Standards, National and International EMI Standardizing Organizations; IEC, ANSI, FCC, AS/NZS, CISPR, BSI, CENELEC, ACEC. Electro Magnetic Emission and susceptibility standards and specifications, MIL461E Standards.

UNIT V EMI TEST METHODS AND INSTRUMENTATION 9

Fundamental considerations, EMI Shielding effectiveness tests, Open field test, TEM cell for immunity test, Shielded chamber , Shielded anechoic chamber, EMI test receivers, Spectrum analyzer, EMI test wave simulators, EMI coupling networks, Line impedance stabilization networks, Feed through capacitors, Antennas, Current probes, MIL -STD test methods, Civilian STD test methods.

TOTAL: 45 PERIODS

OUTCOMES:

Upon completion of the course, students will be able to:

 Find solution to EMI Sources, EMI problems in PCB level / Subsystem and system level design.

 To measure emission immunity level from different systems to couple with the prescribed EMC standards

TEXT BOOK:

1. Clayton Paul, “Introduction to Electromagnetic Compatibility”, Wiley Interscience, 2006

REFERENCES:

1. V Prasad Kodali, “Engineering Electromagnetic Compatibility”, IEEE Press, Newyork, 2001.

2. Henry W. Ott, “Electromagnetic Compatibility Engineering”, John Wiley & Sons Inc, Newyork, 2009

3. Daryl Gerke and William Kimmel, “EDN‟s Designer‟s Guide to Electromagnetic Compatibility”, Elsevier Science & Technology Books, 2002

4. W Scott Bennett, “Control and Measurement of Unintentional Electromagnetic Radiation”, John Wiley & Sons Inc., (Wiley Interscience Series) 1997.

5. Dr Kenneth L Kaiser, “The Electromagnetic Compatibility Handbook”, CRC Press 2005,

EC6011 EMIC Question Paper1– Download Here

EC6011 EMIC Question Paper2– Download Here

EC6011 EMIC Question Paper3– Download Here

EC6011 EMIC Question Paper4– Download Here

EC6011 EMIC Question Paper5– Download Here

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EC6011 Electromagnetic Interference Compatibility Engineering previous year question papers free download

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EC6011 Question Papers with answers, EMIC previous year question bank – ECE 7th Semester

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