14 DISC
Indigenous Development and Manufacturing of Microbolometer-Based Uncooled Infrared Focal Plane Arrays (FPAs)
A large number of thermal imaging systems are currently deployed across surveillance, reconnaissance, perimeter security, and targeting roles. Many of these systems rely on uncooled microbolometer detectors for infrared sensing due to their compact size, low power requirements, and operational simplicity. However, existing solutions often function as standalone imaging units with limited optimisation for performance consistency, environmental robustness, and system-level integration.
At present, variations in thermal drift, noise performance, and non-uniformity across operating conditions can affect image clarity and detection reliability. Additionally, many microbolometer modules lack advanced onboard processing for real-time image correction, calibration, and health monitoring, leading to increased dependence on external processing and reduced operational efficiency.
There is a need for an integrated, high-reliability microbolometer imaging core that delivers stable thermal imaging performance across diverse environmental conditions. The system should incorporate on-chip or embedded signal conditioning, real-time non-uniformity correction (NUC), and intelligent temperature compensation to ensure consistent image quality.
Designed with a scalable and modular architecture, the solution must support seamless integration with optics, processing electronics, and display systems. It should enable low-latency video output, support AI-enabled image enhancement, and ensure compatibility with handheld, vehicle-mounted, and airborne platforms while maintaining low power consumption and high operational durability.
