Electromagnetic Warfare

Electromagnetic warfare and radar jamming

Oscilion develops EW systems to detect and manipulate radar signals from various sources, including ships, aircraft and satellites. The company has created the Astor radar jamming system, now in version IV, which is used for both training and tactical operations. With extensive experience in electromagnetic warfare, they offer solutions for Counter-UAS, GPS jamming and hardening of communication networks, as well as testing of wireless systems.

How radar jamming works

The Astor IV system manipulates the radar signal so that an enemy cannot detect a target. The system provides manipulated information so that it is not possible to identify whether a target exists at all or where it is located.

The system both receives and transmits tracking signals. An important component of the system is the DRFM unit (digital radio frequence memory) which can anticipate, modify and jam radar pulses. The system calculates speed, direction, angle and height in relation to the radar to be disrupted. The DRFM unit remembers the radar pulse which therefore easily manipulated or disrupted. In field tests, the system has proven to be very competitive and efficient compared to most qualified players internationally. Hardware and software in Astor’s system are proprietary. The group owns all IPR.

The system manipulates radar signals from ships, aircraft as well as stationary radar stations by receiving and transmitting signals.

The system components

• Receiver
• Pilot panel
• Operator panel
• Dual pods featuring 8x Digital Radio Frequence Memory, DRFM
• Transmitter

Astor Eclipse C-UAS

The Astor Eclipse is a portable, ruggedized system designed for suppression of enemy air drones.

It detects and disrupts drones across all known FPV frequency ranges, offering enhanced protection for artillery, troops and other military vehicles and installations.

Featuring a sensitive receiver with high antenna gain for superior detection, it includes pre-programmed jamming modes for easy use. The omnidirectional antenna ensures spherical protection.

Battery-powered and fully self-contained, the Astor Eclipse could operate without the need for external connections providing reliable defense in the field.

Connected and integrated into a CUAS network, the Astor Eclipse contributes to an expanded capability of sensors and effectors.