Portable Radar Target and Jamming Signal Generator

The Portable Radar Target and Jamming Signal Generator is a versatile and advanced solution for generating real-time RF target and jamming signals. It is designed for constructing complex electromagnetic environments, performing radar anti-jamming capability tests, and conducting semi-physical simulations in laboratory environments. This device provides comprehensive functions such as radar echo simulation, active suppression jamming, active deception jamming, and passive deception techniques, making it ideal for radar testing and electronic warfare training.

Key capabilities include realistic radar echo simulation with configurable RCS fluctuation, range delay, and Doppler modulation, as well as advanced jamming modes such as noise barrage, sweep spectrum interference, comb spectrum interference, and sophisticated deception techniques. It supports various radar types—early warning, fire control, guidance, air surveillance, and active radar seekers—and radar systems including pulse, pulse-Doppler, frequency-agile, stepped-frequency, chirped pulse, and synthetic wideband formats. Optional features such as instantaneous frequency measurement and real-time signal monitoring enhance operational flexibility and precision.

Specifications

General Specifications:

  • Frequency Range: 0.2–18 GHz, Ka-band optional

  • Instantaneous Bandwidth: 500 MHz or 1 GHz

  • Channels: 1

  • Range Simulation: 300 m – 5000 km

  • Frequency Measurement & Setting (optional): 200 ns

  • Maximum Simulated Speed: 20 Ma

  • Output Power: 10 dBm or 40 dBm (optional)

  • PRF Ranges:

    • Low PRF: ≤50 kHz

    • Medium PRF: 50–200 kHz

    • High PRF: 200–600 kHz

Target Simulation:

  • Number of Targets: 1–8

  • RCS Fluctuation Models: Swerling 0–4

  • Target Speed: 0–20 Ma

Active Suppression Jamming:

  • Jamming Bandwidth: 50 MHz – 1 GHz

  • Noise Sweep Patterns: Triangular, Sawtooth, Sine (configurable)

  • Comb Spectrum Lines: 1–100 (adjustable)

Active Deception Jamming:

  • Agile Noise Bandwidth: Configurable

  • Intermittent Sampling & Pulse Loop Repeater:

    • Slice Duration: 1–16 µs

    • Repeat Interval: 1 µs – 10 ms

  • Dragged Targets: 1–8 targets, configurable in range, speed, and combined modes

Active Background Jamming:

  • Dense Repeater Quantity: 1–256

  • Same-Frequency Asynchronous Interference: 1–8

Optional Features:

  • Instantaneous Frequency Measurement

  • Real-Time Signal Monitoring (Time & Frequency Domain)

Applications:
Ideal for electronic warfare exercises, radar system testing, and military training environments requiring close-range, long-distance, large-angle, and airborne maneuvering jamming.

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