Multi-Mode Active Radar Real-Time Target Signal Simulator

The Multi-Mode Active Radar Real-Time Target Signal Simulator is an advanced system designed to generate realistic radar echo signals for airborne and missile-borne multi-mode radars. It can pre-configure parameters or receive external input for carrier, scenario, and target data according to simulation timing. This system enables open-loop and closed-loop radar simulation and testing, supporting both hardware-in-the-loop (HIL) and software-based environments. It features active detection mode for point and extended targets, single/multi-baseline imaging mode for ground and sea scenarios, and real-time switching between modes. Additionally, it supports phased array beam switching and multiple reference image transitions, making it essential for radar system development, validation, and performance assessment.

Specifications

Key Applications:

  • Hardware-in-the-loop (HIL) testing of radar seekers for precision-guided systems

  • Real-time simulation for airborne radar system development

  • Closed-loop simulation for missile-borne radar systems

Main Specification

  • Frequency Bands: X, Ku, Ka

  • Instantaneous Bandwidth: 200 MHz to 2 GHz

  • Radar Types Supported: Simple pulse, pulse-Doppler, frequency-agile, stepped-frequency, linear frequency modulation (chirp), and wideband synthesis

  • Channels: 1–4 input/output channels

  • Range Simulation: 1 km to 500 km

Active Detection Mode:

  • Fiber-optic reflective memory simulation timing: 1 ms – 10 ms

  • Target Simulation Capacity: 1–64 targets

  • Target Types: Point targets and extended targets

  • Anti-jamming Support: Frequency agility, cover pulses

Single/Multi-Baseline Imaging Mode:

  • Echo Processing Points: 2M – 64M points

  • Static/Dynamic Targets Simulated: 1–4

  • Processing Points per Target: 64K – 8M points

  • Image Grayscale: 256 levels

Special Features:

  • Real-time mode switching for full-trajectory simulation

  • Phased array beam control and reference image switching

  • High-fidelity radar echo generation for complex testing environments

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