Electromagnetic Environmental Simulation for EW Systems

Explore how precise EMSO simulations enable reliable EW testing—from PDW modeling to DI and OTA setups.

EMSO and EW – Definitions and Basics

Understanding EW Environmental Simulation

The EW Test Setup: Direct Injection or Over the Air?

The Building Blocks of EW Environmental Generation

The Mechanics of Building an EW Scenario

Example Scenarios

Simulating Emitters

EW Environmental Generation: Putting It All Together

White Paper Overview

Part 1: An Introduction to Electromagnetic Spectrum Operations (EMSO) Environmental Generation Engineering

This paper outlines the fundamental engineering principles behind creating realistic electromagnetic environments for EMSO and electronic warfare (EW) testing. It explains why high-fidelity simulation is critical as a secure and cost-efficient alternative to open-air range testing, clarifies the concept of “truth” in simulation versus measurement, and provides insights into scenario design using PDW and I/Q data. It also compares direct injection and over-the-air testing setups, highlighting how to manage multiple simultaneous emitters for realistic real-time evaluation.