SDR is a radio communication system in which software, rather than expensive hardware, performs key signal processing tasks, ...

Have you ever wondered what’s happening in the invisible world of radio waves all around us? From the music playing on your favorite FM station to the Wi-Fi signals powering your internet connection, ...

What if you could broadcast signals across the globe using just a credit-card-sized computer and a handful of components? It might sound like a scene from a sci-fi novel, but with a Raspberry Pi and ...

With the current war in Ukraine, it’s clear that Russia’s modernization program has involved electronic warfare and signals intelligence and played a huge part in Russia’s combat advances and overall ...

India has taken a significant stride towards self-reliance in defence communication with the DRDO's release of the Indian Radio Software Architecture (IRSA). This new standard for software-defined ...

Defence Research and Development Organisation (DRDO), in collaboration with the Integrated Defence Staff (IDS) and the Tri-Services, formally released Indian Radio Software Architecture (IRSA) ...

After extensive reviews and consultations with stakeholders, IRSA Version 1.0 was approved by the High-Level Advisory Committee (HLAC) in 2025, becoming India's first national specification defining a ...