Combat Electromagnetic Environment Simulator (CEESIM)

From CEESIM to Joint Threat Emitter, our modular, adaptive technology keeps pace with changing threats to provide the ultimate ongoing mission support—so your warfighter can maintain the tactical advantage in the electromagnetic battlefield.


The Combat Electromagnetic Environment SIMulator (CEESIM) provides RF simulation of multiple, simultaneous emitters and static/dynamic platform attributes required to faithfully simulate true-to-war conditions. Simulations of this quality offer the most cost-effective means of testing and validating effectiveness of sophisticated electronic warfare equipment.

advanced pulse generation

Advanced Pulse Generation

With CEESIM's most recent technology evolution, Advanced Pulse Generation, high speed direct digital synthesizer (DDS) technology is used to generate realistic EW and Communication, Navigation, and Identification signal environments that can be simulated with a variety of complex modulation on pulse characteristics. APG functionality provides significant advantages, including higher modulation sample rates, wider bandwidth intrapulse modulation, higher precision and resolution, and reduced calibration time.

ceesim features

CEESIM Features

Commonality throughout the CEESIM family
Fully dynamic simulations, including operator or external control of event and emitters
Up to 128 RF sources and up to 8,192 instantaneous emitters and platforms
Extensive post-test analysis capability
Standard RF interfaces
Unmatched signal fidelity


Our Quality Certifications

AS9100: This standard takes the ISO 9001 requirements and supplements them with additional quality system requirements, which are established by the aerospace industry in order to satisfy DOD, NASA and FAA quality requirements.

ISO 9001: The international standard that specifies requirements for a quality management system (QMS). Organizations use the standard to demonstrate the ability to consistently provide products and services that meet customer and regulatory requirements.