4/19/2023 0 Comments Smart shooter smash 2000 for saleThe Indian navy procured the Israeli SMASH-2000 systems in 2020 to tackle the threat it faced from drones. Many advanced technologies like real-time data processing and sensor fusion have been used to construct these systems. These have been built to counter-drone swarms that would otherwise overburden a conventional air defence system. Accordingly, significant efforts have been put into developing anti-drone systems to counter them. Such systems can and have been misused by people with nefarious intentions. Nowadays, drones have become lighter, stealthier, compact and silent. It is impossible to talk about UAVs and not delve into the technological advances these systems have made. That incident woke up the Indian defence officials, and the defence ministry went into a frenzy of anti-drone system acquisition. Mainly it will be used to prevent drone attacks like the one at Jammu airbase last year. Another application is the protection of critical military installations and naval and air bases. These systems will mainly be deployed along the Indian border to prevent the smuggling of drugs, weapons and ammunition for various nefarious purposes. However, they are ineffective for smaller flying objects and more suited for large object tracking. Radars send a short burst of the radio signal and then listen for the echo of the flying object. Night cameras include thermal and infrared cameras. Optical cameras consist of day and night cameras that detect the drone. However, these systems are not effective in noisy environments. Acoustic sensors catch the drone’s acoustic signature and help detect them using a rough triangulation. The triangulation method can also be used to find the accurate position of the drone. They detect radio communication between the controller and the drone. The RF analysers consist of radio antennas and a processor to analyse the RF spectrum. These include tracking using radars, using acoustic sensors, optical sensors (cameras) and Radio Frequency (RF) Analysers. There are many ways by which a drone can be detected. This can be done using various sensors and equipment. However, to bring down the drone, it is essential to detect the drone’s presence in the first place. Examples include systems that disrupt the connection between the drone and the operator using Radio Frequency (RF) Jammers, GPS spoofers that disrupt the drone’s GPS navigation and High-Power Microwave (HPM) that generates an electromagnetic pulse (EMP) that fries the drone’s circuitry. Soft kill systems disrupt the electronics or the drone’s software, altering its operation. Examples of these systems include laser kill, shooting it down using guns, capturing the drone in a net and other similar methods. Hard kill systems damage the system itself, which it prevents from functioning as intended by the operator. These systems are broadly categorised into hard-kill and soft-kill systems. These include both physical and non-physical methods. There are many ways to bring down a drone. Countering a drone can be achieved by various methods, and hence many types of these systems exist. Anti-drone systems can also be referred to as counter-drone systems. The need for an effective way to combat UAVs was felt and gave rise to the development of the anti-drone system. Also, these systems are hard to detect in conventional radars due to their small size. Using an expensive conventional air defence system to counter a cheap drone is inefficient and cost-ineffective. Today UAVs are light, compact and can be equipped with various payloads. Unmanned aerial systems (UAS) have come a long way. Further, the Indian angle and the major indigenous systems in this category are also discussed in detail. It contains all you need to know about these systems and a brief background on why these systems are essential for modern warfare. Hello defence lovers! This article is a comprehensive analysis of what an anti-drone system is and what it entails.
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