Hyderabad, Telangana, India – September 02, 2026 – Mordor Intelligence has released its latest analysis of the global microwave devices market, estimating that the market will grow from USD 7.27 billion in 2026 to USD 9.22 billion by 2031, registering a CAGR of 4.87% during the forecast period.
Microwave devices operate across high-frequency ranges and are used in communication systems, radar, medical equipment, and industrial applications. According to the report, demand is being supported by continued investment in defense infrastructure, satellite communications, 5G backhaul networks, and microwave-based medical and industrial technologies.
The report identifies the transition toward gallium nitride (GaN)-based devices as an important development in the market. GaN technology can provide higher power density, faster switching, and improved thermal performance compared with conventional semiconductor technologies. These characteristics are supporting adoption in applications where power efficiency, frequency performance, and equipment size are important considerations.
Defense applications remain an important demand area
Defense modernization programs are contributing to demand for microwave components used in radar, electronic warfare, surveillance, and directed-energy systems. Increasing investment in detection and communication infrastructure is supporting requirements for high-frequency and high-power microwave technologies.
The defense segment also benefits from the need to upgrade existing radar and electronic warfare platforms while developing new systems with improved power efficiency and performance. These requirements are expected to provide continued demand for microwave devices through the forecast period.
Communications infrastructure supports market expansion
The expansion of 5G networks and satellite communication infrastructure is another factor influencing the microwave devices market. High-frequency spectrum, including E-band and V-band technologies, supports high-capacity data transmission for selected backhaul and broadband applications.
Satellite communication networks are also creating demand for microwave components used in space and communication systems. Continued network investment and the development of next-generation connectivity infrastructure are expected to contribute to market growth.
Medical and industrial applications broaden demand
Microwave technologies are also being applied in healthcare and industrial processing. Microwave ablation equipment is used in certain clinical procedures, while microwave-based systems are used for heating, drying, sterilization, and material processing in industrial environments.
The diversification of applications provides the market with demand sources beyond telecommunications and defense. Industrial users are evaluating microwave-based processing technologies in applications where controlled and efficient heating is required.
Market segmentation
The microwave devices market is segmented by application and geography.
By application:
- Space and communication
- Defense, including radar, electronic warfare, and directed-energy systems
- Medical, including ablation and imaging
- Commercial and industrial heating
By geography:
- North America
- South America
- Europe
- Asia Pacific
- Middle East and Africa
The report provides additional country-level analysis covering major markets including the United States, Canada, Mexico, Brazil, Argentina, the United Kingdom, France, Germany, Italy, China, Japan, India, South Korea, the United Arab Emirates, Saudi Arabia, and South Africa.
Competitive landscape
The competitive landscape covered in the report includes companies such as L3 Technologies, Thales Group, Richardson Electronics Ltd., Teledyne Technologies, and Toshiba Corporation. Market participants are involved in developing and supplying microwave components and systems for communication, defense, medical, and industrial applications.
The report evaluates microwave devices market dynamics, application segments, geographic markets, and competitive developments to provide an assessment of the industry’s growth prospects through 2031.
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