Applications of SDR in Electronic Warfare
Software-Defined Radio (SDR) technology serves as a critical foundation for enhancing electronic warfare capabilities. Its modular integration accelerates equipment development cycles and enables the construction of integrated "reconnaissance-jamming-detection-communication" systems. Through software reconfiguration, SDR allows rapid adaptation to battlefield changes, strengthening the triad of "reconnaissance, attack, and defense" operational effectiveness.

(1) Full-Band Signal Reception and Analysis
SDR technology enables the reception of signals across multiple frequency bands via software programming, covering a broad spectrum from shortwave to microwave. This meets the requirements for full-band signal monitoring in electronic warfare, allowing real-time surveillance of the entire electromagnetic spectrum. Simultaneously, it facilitates real-time analysis and processing of received signals. By integrating artificial intelligence algorithms, SDR supports signal pattern recognition and sorting, providing accurate intelligence for subsequent countermeasures.

(2) Battlefield-Adaptive Intelligent Jamming
SDR technology, deeply integrated with AI decision-making systems, establishes a closed-loop operational chain of "real-time sensing, intelligent decision-making, and dynamic suppression." The AI system collects real-time characteristics of enemy electromagnetic signals, combines historical engagement data and battlefield situational awareness, and rapidly analyzes and identifies vulnerabilities in enemy electronic equipment. This intelligence drives SDR to generate optimized jamming waveforms. Based on AI-generated commands, SDR equipment constructs jamming waveforms precisely tailored to enemy signals, ensuring sustained and accurate suppression of adversary electronic systems. This significantly enhances the response speed and operational flexibility of electronic warfare.

(3) System Integration and Rapid Upgradability
SDR technology adopts a modular design, allowing flexible combination and integration of different functional modules. This facilitates rapid system integration for electronic warfare units, enabling the development of highly comprehensive "reconnaissance-jamming-detection-communication" systems. Moreover, SDR systems can be swiftly upgraded by replacing software components, ensuring that electronic warfare equipment remains aligned with the latest technological advancements and maintains dominance in the frequency domain.