Electronic Warfare 101 for Scientists and Engineers Training by Tonex
Electronic Warfare 101 for Scientists and Engineers provides a technical introduction to the principles, technologies, and engineering practices used in modern electronic warfare. Participants learn how EW systems exploit, protect, and control the electromagnetic spectrum through electronic support, electronic attack, and electronic protection.
The course emphasizes engineering foundations, including RF propagation, antennas, receivers, transmitters, radar, communications, signal processing, threat systems, jamming techniques, spectrum operations, EW modeling, test methods, and mission-level integration.
This is not a tactics-only course. It is designed to help engineers understand the technical mechanisms behind EW effects and how EW capabilities are specified, designed, tested, and evaluated.
Learning Objectives
By the end of the course, participants will be able to:
- Explain the role of electronic warfare in modern military operations
- Describe the electromagnetic spectrum and its relevance to EW
- Differentiate between electronic support, electronic attack, and electronic protection
- Understand RF propagation, antennas, receivers, transmitters, and signal environments
- Explain how radar and communication systems are detected, analyzed, jammed, deceived, or protected
- Identify common EW system architectures
- Describe basic jamming, deception, and anti-jam concepts
- Understand EW threat libraries, signal parameters, and emitter characterization
- Apply basic link budget and jamming-to-signal ratio concepts
- Explain EW test, evaluation, modeling, and simulation approaches
- Understand how EW integrates with cyber, space, C5ISR, and mission engineering
Agenda
1: EW Foundations and Electromagnetic Spectrum Basics
Module 1: Introduction to Electronic Warfare
Topics
- What is electronic warfare?
- Why EW matters in modern conflict
- EW as a spectrum-control discipline
- EW in air, land, maritime, space, and cyber domains
- Relationship between EW, EMSO, SIGINT, radar, communications, and cyber
- EW terminology and engineering vocabulary
Exercise
Participants map a notional battlefield spectrum environment and identify systems that emit, sense, communicate, navigate, or interfere.
Module 2: EW Mission Areas
Topics
- Electronic Support, also called ES
- Electronic Attack, also called EA
- Electronic Protection, also called EP
- Electronic warfare support to targeting
- Threat warning and situational awareness
- Self-protection EW
- Stand-in and stand-off jamming
- Platform protection vs. force-level EW
- Kinetic and non-kinetic effects
Exercise
Classify EW activities into ES, EA, and EP using real-world-style scenarios.
Module 3: Electromagnetic Spectrum Fundamentals for EW
Topics
- Frequency, wavelength, bandwidth, power, and energy
- Spectrum bands and military relevance
- RF, microwave, millimeter wave, infrared, optical, and laser considerations
- Propagation mechanisms
- Free-space path loss
- Atmospheric attenuation
- Reflection, refraction, diffraction, scattering, and multipath
- Spectrum congestion and contested environments
Engineering Lab
Build a basic RF path loss calculation and examine how frequency, distance, antenna gain, and power affect detectability and jamming effectiveness.
Module 4: RF Systems for EW Engineers
Topics
- Antennas
- Receivers
- Transmitters
- Amplifiers
- Mixers
- Filters
- Oscillators
- ADCs and DACs
- Dynamic range
- Sensitivity
- Noise figure
- Linearity
- Instantaneous bandwidth
- Direction finding receivers
- Software-defined radios
Exercise
Analyze a simplified EW receiver chain and identify performance constraints.
2: Radar, Communications, Jamming, and Signal Processing
Module 5: Radar Fundamentals for EW
Topics
- Radar mission and architecture
- Pulse radar
- Continuous wave radar
- Pulse-Doppler radar
- Frequency-agile radar
- AESA radar basics
- Radar range equation
- Range, velocity, angle, and resolution
- Radar cross section
- Clutter and noise
- Detection thresholds
- Radar modes and waveforms
- Low probability of intercept radar concepts
Engineering Lab
Compute simplified radar detection range and examine how power, antenna gain, radar cross section, and noise influence detection.
Module 6: Communication Systems and EW
Topics
- Analog and digital communication systems
- Modulation basics
- AM, FM, PSK, FSK, QAM, OFDM
- Spread spectrum
- Frequency hopping
- Tactical radios
- Data links
- SATCOM
- Cellular and 5G/6G relevance
- Link budgets
- Communications jamming
- Anti-jam waveforms
- Low probability of detection and interception
Exercise
Compare narrowband, wideband, and frequency-hopping communications from an EW vulnerability perspective.
Module 7: Electronic Support and Signal Intelligence Basics
Topics
- Signal detection
- Emitter identification
- Signal parameter measurement
- Frequency, pulse width, PRI, modulation, bandwidth, angle of arrival
- Electronic order of battle
- Threat libraries
- Direction finding
- Geolocation
- Time difference of arrival
- Frequency difference of arrival
- Emitter classification
- ELINT, COMINT, FISINT, and MASINT relationships
Lab
Build a simple signal parameter table and classify notional emitters based on measured features.
Module 8: Electronic Attack Fundamentals
Topics
- Noise jamming
- Spot jamming
- Barrage jamming
- Swept jamming
- Reactive jamming
- Deceptive jamming
- Range gate pull-off
- Velocity gate pull-off
- Digital radio frequency memory concepts
- Communications denial
- Spoofing and deception concepts
- Directed energy and high-power microwave overview
- Jamming effectiveness metrics
Engineering Lab
Calculate basic jamming-to-signal ratio and discuss how geometry, power, antenna gain, bandwidth, and propagation affect EW outcomes.
Module 9: Electronic Protection and Resilience
Topics
- Anti-jam techniques
- Frequency agility
- Spread spectrum
- Adaptive filtering
- Null steering
- Beamforming
- Emission control
- Low probability of intercept
- Low probability of detection
- Hardening against electronic attack
- Spectrum awareness
- Cyber-electromagnetic resilience
- EW survivability engineering
Exercise
Design a protection strategy for a notional communication or radar system operating in a contested spectrum environment.
Module 10: EW Systems Engineering
Topics
- EW requirements development
- Mission needs analysis
- Threat-driven design
- System architecture
- Hardware/software partitioning
- RF front-end design considerations
- Signal processing architecture
- Real-time processing
- Data fusion
- Open architecture EW systems
- Modular open systems approach
- Interoperability with C5ISR systems
- Safety, security, and certification considerations
Workshop
Develop high-level EW system requirements for a notional platform self-protection system.
11: EW Modeling, Simulation, Test, and Evaluation
Topics
- Why EW modeling and simulation matters
- Signal-level simulation
- RF propagation simulation
- Radar and communication simulation
- Jamming effectiveness models
- Hardware-in-the-loop testing
- Anechoic chamber testing
- Open-air range testing
- Threat simulators
- Digital twins for EW systems
- Verification, validation, and accreditation
- Test planning and data analysis
Lab
Create a basic EW test matrix linking threats, scenarios, system functions, measures of performance, and measures of effectiveness.
12: Emerging EW Technologies
Topics
- Cognitive EW
- AI-enabled signal classification
- Machine learning for emitter identification
- Adaptive jamming
- Software-defined EW
- Distributed EW
- Swarm-enabled EW
- Space-based EW
- Counter-UAS EW
- Cyber-electromagnetic activities
- Quantum sensing considerations
- 5G/6G and future spectrum conflicts
Capstone Exercise
Teams analyze a contested-spectrum mission scenario and brief:
- Threat emitters
- EW vulnerabilities
- ES requirements
- EA options
- EP strategies
- Test and evaluation plan
- Engineering risks
- Course Deliverables
Participants receive:
- EW 101 student workbook
- EW terminology guide
- RF and radar equation cheat sheet
- EW system architecture templates
- Jamming-to-signal ratio worksheet
- Threat emitter characterization worksheet
- EW V&V checklist
- EW test planning template
- Capstone scenario packet
- Certificate of completion