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Defense Industry

We are developing and mass-producing advanced weapon systems such as
military tactical communication systems and radars by integrating advanced technologies.

Low Probability of Intercept (LPI) Radar for Special Warfare

The LPI radar of the special warfare support ship is a radar capable of detecting targets with low power without exposing the position of our ship from the enemy ES in consideration of the operating concept of the special warfare support ship for covert penetration support in enemy seas. HUMEDIA is developing four major modules for the LPI radar for special warfare support ship.

광개토-III
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    Transmission/Reception Front-end Device

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    Transmission/Reception Front-end Device
    • Broadband reflected wave cancellation
    • Output level adjustment
    • Status monitoring

    This transmission/reception front-end device is applied to the LPI radar of the special warfare support ship. It separates and combines the radar transmission and reception signals, protects the transmitter, and amplifies and protects the receiver.

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    Waveform Generator

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    Waveform Generator
    • LFMCW waveform generation
    • Zone radiation implementation
    • Radar timing signal generation

    This waveform generator is applied to the LPI radar of the special warfare support ship. It generates LFMCW radar waveforms in short, medium, and long-distance modes using DDS.

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    Bit Processor

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    Bit Processor
    • Conversion of bit signals to digital
    • Separation and storage of digital IQ
    • Reception sensitivity measurement

    This bit processor is applied to the LPI radar of the special warfare support ship. It amplifies and converts the IF bit signals to digital data.

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    Upconversion Device

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    Upconversion Device
    • X-Band upconversion device
    • RF level detection
    • Self-failure diagnosis function

    This upconversion device module is applied to the LPI radar of the special warfare support ship. It converts IF signals input from signal generator into X-Band signals.