RF gallium nitride market seen reaching $3.49 billion by 2030

The global radio frequency gallium nitride market is forecast to expand from $1.29 billion in 2025 to $3.49 billion by 2030, driven by 5G buildout, defense spending and growing demand for high-power RF components. Asia-Pacific led the market in 2025, while North America is expected to grow fastest through the forecast period.

Why it matters: - RF gallium nitride is gaining share in high-performance wireless, radar and defense systems because the technology supports higher power density, efficiency, thermal performance and bandwidth than silicon and gallium arsenide. - The market’s projected jump to $3.49 billion by 2030 signals stronger demand for advanced components in 5G, satellite communications and electronic warfare. - The growth path also points to continued investment in communication infrastructure and defense electronics.

What happened: - The Business Research Company projected the RF gallium nitride market at $1.29 billion in 2025 and $1.57 billion in 2026. - The firm forecast the market will reach $3.49 billion by 2030, implying a 22.0% CAGR from 2026 to 2030. - The report tied near-term growth to 5G telecommunications rollout, rising demand for high-power RF components, wider use in radar systems, expanding satellite communications and higher defense budgets. - The company published a downloadable sample report and a full market report online: Free sample report and Full market report.

The details: - RF gallium nitride is a wide-bandgap semiconductor technology used to make amplifiers and transistors for high-frequency RF applications. - The technology is used in 5G networks, radar systems, satellite communications and electronic warfare platforms. - The report identified growth drivers for the forecast period as next-generation radar demand, electronic warfare needs, ongoing wireless network deployment, more GaN-based RF power amplifiers and rising satellite communication infrastructure. - The report said emerging trends include higher adoption of high-power-density RF GaN devices, advances in GaN-on-silicon carbide materials, development of high-frequency and wideband components, greater integration in compact power amplifier modules and improved thermal management. - In 2025, Asia-Pacific held the largest share of the RF gallium nitride market. - North America is projected to be the fastest-growing region during the forecast period. - The report also covered South East Asia, Western Europe, Eastern Europe, South America, the Middle East and Africa.

Between the lines: - The market forecast reflects a broader shift toward semiconductors that can handle more power in smaller, hotter and more demanding systems. - 5G deployment remains one of the clearest near-term demand drivers because network operators need more efficient RF hardware as mobile traffic rises. - Ofcom said in December 2023 that UK 5G sites rose to more than 18,500 across about 81,000 locations in 2023, up from about 12,000 deployments in 2022. - That deployment pace shows how infrastructure buildouts can quickly translate into component demand.

What's next: - The market’s next phase depends on how quickly 5G, radar modernization, satellite networks and electronic warfare programs continue to scale. - The report said 2026 editions will add market attractiveness scoring, TAM analysis, company scoring matrix graphics and tables, Excel-based forecasting dashboards, market hotspots infographics and updated trend analysis. - Continued progress in GaN-on-silicon carbide and thermal management could strengthen adoption of RF GaN in compact, high-power systems.

The bottom line: - RF gallium nitride is moving from niche use into a broader set of strategic communications and defense applications, with growth anchored by 5G and advanced radar demand.