SOURCE: IDRW.ORG.
In a significant upgrade to the Indian Air Force’s (IAF) Su-30MKI fleet, the aircraft will soon be equipped with advanced radar warning systems and missile detection capabilities. This development addresses a critical gap in the aircraft’s defensive systems, as the Su-30MKI has lacked a Missile Approach Warning System (MAWS) until now. The Defense Research and Development Organisation (DRDO) has developed the Dual Colour Missile Approach Warning System (DC-MAWS), which will significantly enhance the survivability and situational awareness of the IAF’s frontline fighter jets.
The DC-MAWS is a cutting-edge system designed to operate in the mid-infrared (IR) spectrum, enabling precise identification of approaching missiles across generations. Its dual-color capability uses spectral data from two IR bands to efficiently differentiate missile threats from non-threatening sources such as sunlight reflections or background radiation. This dramatically reduces false alarms, ensuring pilots receive accurate and actionable warnings.
The system features six dual-color IR sensors mounted strategically across the aircraft to provide 360-degree coverage. These sensors continuously scan the airspace, detecting missile launches and tracking their trajectory. The data is processed by an advanced onboard system equipped with sophisticated clutter rejection and tracking algorithms, which calculate the time-to-impact and assess whether the missile poses a threat.
Key Features of DC-MAWS:
- Comprehensive Spatial Coverage: Achieves full 360-degree coverage with wide field-of-view sensors.
- Dual-Band IR Sensors: Enhances probability of detection and reduces false alarms.
- Threat Discrimination: Accurately identifies missile threats by distinguishing them from environmental noise.
- Wide Threat Handling Range: Capable of detecting and tracking a variety of missile types.
- Advanced Data Processing: Features a high-speed airborne data recording system to support real-time threat analysis.
- Time-to-Impact Calculation: Helps pilots make informed decisions on evasive maneuvers.
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