Detection radar PAR-NG

precision approachPARland-based

Overview
The PAR NG is a next-generation Precision Approach Radar providing approach and landing surveillance and guidance for various aircraft, including support for emergency landings caused by avionics failure. It uses active electronically scanned array (AESA) antennas in both azimuth and elevation, enabling electronic scanning without mechanical antenna movement. The system complies with relevant ICAO standards and aligns with long-term operational frameworks for precision approach radar deployment.

Configuration
The PAR NG features a fully modular, fully backed-up radar architecture with integrated communication to remote ATC sites. The system can operate as a stand-alone unit. Azimuth and elevation antenna assemblies include 16 transmitter/receiver modules controlling 256 antenna elements. Antennas support linear and circular polarization modes. System reliability and performance are preserved even in the event of a single module failure. Built-in BITE diagnostics enable rapid isolation of faulty modules.

Mobility
The PAR-E mobile variant is compliant with the ISO 1C container standard and holds CSC certification, supporting multimodal transport by road, sea, rail and air for rapid deployment and re-deployment.

Main parts

• Antenna system (AESA)
• Radar equipment cabin
• Power supply unit – diesel generator and UPS
• Fire-fighting system
• Security electronic system

Radar display monitor

• Analog video outputs – RAW (AD) and selective (MTD)
• Digital display of plots and tracks
• Local and remote monitoring and control interfaces

Basic parameters

• Type: X-band precision approach radar
• Range: up to 40 km
• Low maintenance requirements
• AESA electronic scanning with circular polarization capability
• ISO 1C standardized transport with CSC certification (mobile variant)

Technical specifications

• Precision Approach Radar of New Generation (PAR-NG)
• Active Electronically Scanned Array (AESA) antennas in azimuth and elevation
• 16 transmitter/receiver modules controlling 256 antenna elements
• Operating modes: linear and circular polarization
• BITE diagnostics for rapid fault identification
• Fully modular, fully backed-up stand-alone radar solution with remote communication capability
• Mobile variant PAR-E mobile compliant with ISO 1C container standard and CSC certified for multimodal transport
• Detects aircraft, ground objects and meteorological formations; transfers radar data to local and remote ATC workplaces
• Provides computed evaluations: speed, glide path/course deviations, separation distance and other approach-assist parameters
• Display: RAW (AD) and selective (MTD) analog video plus digital plots and tracks
• Includes radar equipment cabin, diesel generator and UPS, fire-fighting and security electronic systems
• Designed to meet ICAO standards and relevant defense/operational frameworks