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1. Presentation on CO,PO,PEO,PSO
Mapping
Subject Code : EC8072
Subject Name : ELECTROMAGNETIC INTERFERENCE
AND COMPATIBILITY
Course Incharge : Mrs.R.PONNI
DEPARTMENT OF
ELECTRONICS AND COMMUNICATION
ENGINEERING

2. SYLLABUS
UNIT I EMI/EMC CONCEPTS 9
EMI-EMC definitions; Sources and Victims of EMI; Conducted and Radiated EMI
Emission and Susceptibility; Case Histories; Radiation Hazards to humans.
UNITII EMI COUPLING PRINCIPLES 9
Conducted, radiated and transient coupling; Common ground impedance coupling;
Common mode and ground loop coupling; Differential mode coupling; Near field
cable to cable coupling; Field to cable coupling; Power mains and Power supply
coupling; Transient EMI, ESD.
UNIT III EMI CONTROL 9
Shielding; EMI Filters; Grounding; Bonding; Isolation transformer; Transient
suppressors; EMI Suppression Cables.

3. UNIT IV EMC DESIGN FOR CIRCUITS AND PCBS 9
Noise from Relays and Switches; Nonlinearities in Circuits; Cross talk in
transmission line and cross talk control; Component selection and mounting; PCB
trace impedance; Routing; Power distribution decoupling; Zoning; Grounding;
VIAs; Terminations.
UNIT V EMI MEASUREMENTS AND STANDARDS 9
Open area test site; TEM cell; EMI test shielded chamber and shielded ferrite
lined anechoic chamber; Line impedance stabilization networks; EMI Rx and
spectrum analyzer; Civilian standards - CISPR, FCC, IEC, EN; Military standards-
MIL461E/462.
TOTAL: 45 PERIODS
COURSE OUTCOME
At the end of the course, the students will be able to
CO1:Identify the various types and mechanisms of Electromagnetic Interference
CO2:Propose a suitable EMI mitigation technique
CO3:Describe the various EMC Standards and methods to measure them

4. Course Name Electromagnetic Interference and
Compatibility
Course Code EC 8072
Session of Course 45 Periods
L T P C 3 0 0 3
Semester VIII
Batch 2019-2023
Faculty Name Mrs.R.Ponni
COURSE ASSESSMENT PLAN
Grading Scale Level of Attainment
Score < 50 %
1
50% to < 70%
2
>= 70%
3

5. COURSE ASSESSMENT PLAN
CO CO Description Weightage CAT1 CAT2 MODEL Assign1 PCE AU
CO1 Identify the various types and
mechanisms of
Electromagnetic Interference
40 √ √ √ √
CO2 Propose a suitable EMI
mitigation technique
40 √ √ √ √
CO3 Describe the various EMC
Standards and methods to
measure them
20 √ √ √

6. CONTENT BEYOND THE SYLLABUS
TITLE: Case study on Practical issues of Electromagnetic
Radiation.
Objective :
 To study the effect of electromagnetic radiations
(EMRs) on health-related problems between the
general populations residing in proximity to and
far away from mobile phone base stations.
Methodology: Power Point Presentation
Evaluation: Conducting Quiz

7. RESULT TARGET
Sub.code Sub.Name Previous Result Result %
EC8072