Abstract
The increasing reliance on radio communications for military, governmental, and civilian applications makes radio frequency (RF) monitoring a crucial aspect of national security. Unauthorized transmissions, spectrum interferences, and electronic warfare threats pose significant challenges that require advanced detection and localization capabilities. Space-based systems provide a strategic advantage by offering wide-area coverage, persistent surveillance, and rapid signal acquisition. The CORVUS satellite is designed as a dedicated platform for detecting and localizing radio signals over Romania. By utilizing advanced signal processing and geolocation techniques, CORVUS enhances situational awareness, supports defense and intelligence operations, and strengthens the country’s ability to monitor the electromagnetic spectrum. This paper explores the satellite design, payload implementation, operational benefits, and security implications of the CORVUS satellite system.