Future radar technologies are expected to incorporate advances in digital signal processing, artificial intelligence and machine learning to improve detection, tracking and classification capabilities. These technologies may include cognitive radar systems that adapt in real time to changing environments, quantum radar for improved sensitivity and stealth detection, and multi-static radar networks for more comprehensive coverage and reduced vulnerability to jamming. Additionally, the integration of advanced materials and metamaterials could lead to more compact and efficient radar systems.
Next generation radar systems focus on improving performance in range, resolution and target discrimination while minimizing size, weight and power consumption. These systems leverage electronically active scanned arrays (AESAs), which enable rapid beam steering and multiple target tracking. They also use advanced signal processing techniques and greater bandwidth to achieve superior detection and identification capabilities. Next-generation radars aim to operate effectively in cluttered and contested environments, providing improved awareness and survivability.
The Indian Army’s new radar systems include cutting-edge technologies designed to improve battlefield surveillance and air defense. These radars are developed indigenously with emphasis on improving range, accuracy and resistance to electronic countermeasures. Examples include the Arudhra medium-power radar and the Ashwini low-level transportable radar, which provide 3D surveillance and tracking of aerial targets, including low-flying aircraft and drones. These radars support the Indian Army’s efforts to modernize its air defense capabilities and improve its operational readiness.