What you will learn:
You will learn the principles of electromagnetic compatibility (EMC) as it applies to military and non-military compliance. The course introduces EMC compliance requirements and methods by which they can be tested. It covers techniques designers should use to improve compatibility
Abstract:
The course introduces EMC compliance requirements and methods by which they can be tested. It covers techniques designers should use to improve compatibility.
Who should attend:
Designers, test engineers, quality assurance managers and others looking for ways to meet compliance.
Detail:
COURSE OUTLINE:
Examples of EMI/EMC Case Histories
Basic Elements of EMI/EMC
Definition of EMI Terms and Units
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DeciBels
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Conducted/Radiated EMI
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Narrowband/Broadband EMI
Compliance Particulars
- MIL-STD-461
- Regulatory Agencies
- Certification Criteria
- Emission Limits
- Susceptibility Levels
- Immunity Levels
Test Setups and Procedures
- Facility Approval
- Radiated and Conducted Emission
- Radiated and Conducted Susceptibility
- Radiated and Conducted Immunity
- Electrostatic Discharge
- Transients and Surges
Design Particulars
- Fourier Review
- Predictions with Coupling Models
Equipment Level Applications
- Shielding Analysis
- Filter Design
- Grounding and Bonding
- Transient Protection
Spectral Analysis
Source, Coupling and Victim
Transmitter/Receiver EMI
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Transmitter EMI Characteristics
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Antenna and Propagation Loss
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Receiver EMI Characteristics
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EMI Suppression and Control
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Communication System Design for EMC
Equipment/System Level EMI Problems
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Sources of EMI
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Victims of EMI
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Coupling
Modes of EMI Coupling
Controlling EMI Coupling
Grounding for Control of EMI
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Grounding Considerations
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Single Point Ground
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Multipoint Ground
Ferrites
By Pass and Feed Through Capacitors
Filters
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Types of Filters
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Filter Selection
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Out-of-band performance
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Installation Guidelines
Isolation Transformers
Optical Isolators
Surge Suppressors
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Types
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Selection
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Installation
Bonding
Radiated EMI Coupling
Wire-to-Wire Coupling
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Inductive Coupling
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Capacitive Coupling
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Twisted Wire Pairs
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Shielded Wire Pairs
Cable Selections and Routing
EMI Shielding
Diagnosing EMI Problems
Summary of EMI Fixes
Regulations and Standards
On Site Installation
- Compatibility
- Cable Routing
- Grounding
- Transient Protection
EMI Tests and Measurements
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EMI Test Equipment
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EMI Test Facilities
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Conducted Emissions Testing
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Conducted Susceptibility Testing
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Radiated Emissions Testing
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Radiated Susceptibility Testing
Summary of EMC Design Considerations