GaAs RF semiconductor market seen reaching $3.06 billion by 2030

The Business Research Company says the GaAs RF semiconductor market will grow from $2.38 billion in 2026 to $3.06 billion by 2030, driven by 5G, defense electronics and satellite demand. Asia-Pacific led the market in 2025 as wireless infrastructure and high-frequency applications expanded. Why it matters: - GaAs RF semiconductors sit inside wireless, radar and satellite systems that need high-frequency performance. - The market’s growth points to rising demand for faster connectivity, stronger defense electronics and more advanced space communications. What happened: - The Business Research Company projected the GaAs RF semiconductor market will rise from $2.23 billion in 2025 to $2.38 billion in 2026. - The company forecast the market will reach $3.06 billion by 2030. - The report said the market is growing at 7.0% CAGR in the historical period and 6.5% CAGR through 2030. - The report was published June 16, 2026, in London. - The company also offered a free sample report and the full market report . The details: - GaAs RF semiconductors are made from gallium and arsenic and are designed for high-frequency operation. - The components have high electron mobility and a wide bandgap, which supports strong performance at elevated frequencies. - Wireless communication systems, radar systems and satellite equipment are key end uses. - Growth drivers include expansion of wireless communication networks, early adoption in microwave applications, higher defense electronics spending, wider satellite communication use and demand for high-frequency RF performance. - Forecast growth is tied to advanced 5G and upcoming 6G networks, connected and autonomous vehicles, space and satellite initiatives, higher demand for high-bandwidth data transmission and manufacturing advances in compound semiconductors. - 5G adoption is a major demand driver because GaAs components help improve signal transmission, network capacity and coverage. - A 5G Americas report in September 2023 said 5G penetration in North America reached 40% and grew 25.5% in the first half of the year. - That report projected North America will have about 669 million 5G connections by 2028. - The report also pointed to defense electronics spending as a driver because GaAs devices are used in radar and military communications. - Connected and autonomous vehicles are adding demand for high-frequency components used in automotive connectivity. - Satellite communications and space programs are expanding use of GaAs RF components for reliable transmission. - Asia-Pacific was the largest regional market in 2025. - The report also covered South East Asia, Western Europe, Eastern Europe, North America, South America, the Middle East and Africa. Between the lines: - The strongest near-term demand appears to come from 5G buildouts, but the longer-term runway depends on 6G, defense, automotive and space applications. - Asia-Pacific’s lead suggests manufacturing capacity and telecom investment remain central to where this market scales fastest. - The report’s broader forecasting tools, including TAM analysis, company scoring matrices and dashboards, signal that buyers are looking for more detailed strategic planning data. What’s next: - The market is expected to keep expanding as 5G networks deepen and early 6G planning advances. - Defense, satellite and automotive demand should remain important demand pools through 2030. - The Business Research Company said its 2026 reports now include market attractiveness scoring, TAM analysis, company scoring matrix graphics and Excel-based forecasting dashboards. - The company said it covers more than 30,000 reports across 27 industries and 60 geographies and uses 1,500,000 datasets in its research platform.