GPS (Global Positioning System) and GNSS (Global Navigation Satellite System) are positioning and time synchronization technologies that have vital importance in today’s world. However, the widespread use of these technologies has led malicious actors to increase their threats to GPS / GNSS systems. Jamming (signal disruption ) and counterfeiting attacks can compromise the reliability of these systems. Therefore, GPS / GNSS Anti-Jam Systems play a vital role in securing positioning technology and defending against future threats.
Jamming Hazard
Jamming is an action that deliberately disrupts or blocks GPS and GNSS signals. Such attacks can cause serious problems in civil and military practices. For example, civil aviation relies on GPS signals to coordinate the safe landing and take-off of aircraft. Jamming attacks can disrupt such sensitive systems, causing loss of life and property.
GPS / GNSS Anti-Jam Systems
GPS / GNSS Anti-Jam Systems are designed to protect GPS and GNSS signals and provide reliable positioning. These systems have the following basic features:
Jamming Detection and Blocking: Anti-Jam systems detect signal distortions and increase system security by taking automated measures.
Special Antenna Design: Special antennas minimize signal distortions and provide stronger signal reception.
Multiple GNSS Systems Support: Anti-Jam devices can work with multiple GNSS systems and become more resistant to jamming.
Security Layers: Some systems encrypt signals and add security measures, thus providing additional protection against counterfeiting and jamming attacks.
Usage Areas
GPS / GNSS Anti-Jam Systems play a critical role in the safety and business continuity of many critical industries:
Military Applications: Anti-Jam technologies support reliable positioning, navigation and communication in military operations.
Civil Aviation: Airplanes connect to GPS / GNSS systems for air traffic control and safe landing-take-off.
Maritime: Anti-jam systems are required for ships to navigate safely.
Energy and Infrastructure: Energy transmission lines and telecommunications infrastructure are based on accurate time synchronization and positioning and therefore anti-jam systems are used.
GPS / GNSS Anti-Jam Systems are a critical tool to increase the security of positioning technology and protect against jamming threats. Continuous development and updating of these systems is important to maintain security against future threats and increase the reliability of positioning technology.
