Radar Simulators - Digilogic Systems

1. Radar Simulator Realistic radar simulations are one of the imperative tools in developing and examining advanced radar systems. These simulators use advanced methods of computer-based simulation of the sonar echo appearance as well as measurement methods of performance under difference modes of operation to track the system’s specifications and ensure full characterization and fulfilment. Immersed in radar technology, there is a trend towards more advanced, highly mobile, and very accurate systems, which can reproduce a field environment condition very close, and hence, with high fidelity. Page 1 of 5

2. The current needs of simulating characteristic radar echoes of the radar designers is one of the main areas of competency demanded from them. This process involves the creation of RF signals that mimic the actual field conditions, including multiple models of targets, RCS models, clutter models e.g. rain, buildings), and ECM elements e.g. jammers. Maximizing this degree of realism speaks volumes for testing of radar systems in different situations and geographical areas thus, it is the key point in this context. Digilogic's Radar Simulator has been designed to meet the demands for a multi-functional platform where you can test and evaluate radar systems. It offers the User-friendly Scenario Generator that will help the User to simulate the complex scenario, and they do it realistically. Be it a seeker relevant to radar or surveillance, tracking, or radar, simulator is the ideal tool to figure out their performance and reliability under different circumstances. Among the radar simulation methods that have gained considerable popularity in research is the use of Digital Radio Frequency Memory (DRFM)-based techniques. This technique building on RF signals using electronic techniques for data capturing and storage to further transfer them back digitally. Here's how it works: Page 2 of 5

3. Digital Baseband Processing: The rf signals coming out the are first down converted to digital baseband by using complex hardware. The digital baseband signal, sent by the radar resolver, holds the target simulation information which includes range, Doppler shift and RCS all data. FPGA Processing: The FPGA signalling becomes baseband at the digital level and is processed by the FPGAs. These programmable FPGAs put up a very high degree of complexity as reprogramming it to implement a radar target with echo responses in real time is possible. Up conversion to RF Frequency: Finally after the execution of the baseband on the FPGA device, the digital signal gets converted into the frequency required. This step confirms that the simulated radar echoes stay within the same frequency area/channel as the actual radar system being tested. The DRFM-based method provides engineers with good levels of freedom to devise the most complicated radar scenarios for simulation and verification. They can now simulate targets with different RCS values Which will have different capabilities to be an interfering element in the radar environment. They are also capable to simulate simulation clutter Page 3 of 5

4. Environment to test radar signal processing algorithms. And one more thing that they can do is to introduce of ECM techniques to assess radar systems on the anti-jamming environment performance stage. In general, creation of a highly sophisticated real-time simulator having DRFM as its core is imperative for achieving the objective of sustaining the operational efficiency and dependability of modern radars in currently complex battle scenarios. These simulators grant access to the most sophisticated radar designers to conduct the most comprehensive testing and optimization and ultimately lead to newer generation of radar systems and their appropriate efficiency. Radar simulators help to test and evaluate modern day radar systems in different environments; this becomes critical in the development process of the systems. The radar simulation can be tested to detect different objects in the environment. Among these, Digilogic Systems-Radar Target Echo Simulator (RTES) is the one that attracts as a highly efficient similar-tor of real situation and capability of evaluating radar performance addressing multiple fields. Digilogic System-Radar Target Echo Simulator (RTES) has developed a sophisticated system yet it is easy-to-use solution for testing, assessment, And development of radar systems. Being equipped with the features of reality-oriented situation generation, wide-range tests options, and detailed reporting tools, RTES appears to be the major means for Page 4 of 5

5. Guaranteeing the efficiency and reliability of modern radar technology which is used in different applications. Contact us today to discuss your Radar Simulator requirements https://www.digilogicsystems.com/ Phone: Hyderabad: (+91) 40 4547 4601 / 02 / 03 Bangalore: (+91) 80 4975 6034 Email: info@digilogicsystems.com Location #102, 1st Floor, DSL Abacus Tech Park Beside DSL Virtue Mall, Uppal, Hyderabad, Telangana-500 039, India #216, 3rd floor, Zareen Heights, Varthur Road, Nagavarapalya, C. V. Raman Nagar, Bengaluru, Karnataka — 560093. Page 5 of 5