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DRDO develops indigenous GaN technology for next-gen radars, electronic warfare: Tiny 3.5×3 mm chip delivers up to 30W power: Defence Ministry report
economictimes.indiatimes.com Sep 13, 2026

DRDO develops indigenous GaN technology for next-gen radars, electronic warfare: Tiny 3.5×3 mm chip delivers up to 30W power: Defence Ministry report

Curated by · TechCapsules ·

AI-summarised brief · reviewed before publication

The Defence Research and Development Organisation (DRDO) has successfully developed indigenous Gallium Nitride (GaN) technology, marking a significant milestone for India’s defense sector. According to a report from the Defence Ministry, this breakthrough enables the creation of next-generation radars and advanced electronic warfare systems. The core innovation is a compact Monolithic Microwave Integrated Circuit (MMIC) chip, measuring merely 3.5 by 3 millimeters. Despite its tiny size, the chip delivers up to 30 watts of power, demonstrating high efficiency and performance capabilities suitable for high-frequency applications. This development underscores India’s growing self-reliance in critical defense semiconductor technologies. By mastering GaN MMIC technology domestically, DRDO reduces dependence on foreign suppliers for essential electronic components. The initiative aligns with the broader "Make in India" mission, aiming to strengthen the nation’s strategic autonomy in defense manufacturing. The successful implementation of this indigenous technology ensures that future radar and electronic warfare systems will be powered by homegrown solutions, enhancing operational security and technological sovereignty for the Indian armed forces.

💡 Why It Matters

  • · Mastering GaN semiconductor fabrication eliminates critical supply chain vulnerabilities in India's defense electronics.
  • · This technological sovereignty ensures that sensitive radar and warfare systems remain secure from foreign dependency or potential export restrictions.
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