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Electronically Scanned Array Market Size, Share, Growth & Industry Analysis, By Frequency Band (X-band, S-band, L-band, Others), By Platform (Airborne, Naval, Land, Space), By Type (Active Electronically Scanned Array, Passive Electronically Scanned Array), By Component, By End Use and Regional Analysis, 2025-2032
Pages: 250 | Base Year: 2024 | Release: July 2025 | Author: Versha V.
Key strategic points
Electronically scanned arrays are antenna systems that steer radio waves electronically without any mechanical movement. These advanced systems enable rapid beamforming, enhanced target tracking, and high-resolution signal processing.
Designed for military radar, satellite communications, and air traffic control, electronically scanned array systems deliver precise directional control and reliable performance. The market also finds applications in weather monitoring, radio astronomy, and autonomous vehicle sensors, where signal agility and adaptability are crucial.
The global electronically scanned array market size was valued at USD 8.70 billion in 2024 and is projected to grow from USD 9.30 billion in 2025 to USD 15.84 billion by 2032, exhibiting a CAGR of 7.91% during the forecast period.
This growth is attributed to the rising adoption of electronically scanned array systems across key end-use sectors such as defense, aerospace, and commercial communications. Increasing demand for advanced radar capabilities, real-time surveillance, and high-speed data transmission is boosting the adoption of these systems in military radar, satellite communications and air traffic control.
Major companies operating in the electronically scanned array industry are Northrop Grumman, Viasat, Inc., EMAG Technologies Inc., Leonardo UK Ltd, RTX, Saab AB, Thales, Hanwha Systems Co., Ltd., Mitsubishi Electric Corporation, Lockheed Martin Corporation, Hensoldt AG, Telephonics Corporation, ASELSAN A.Ş., Bharat Electronics Limited (BEL), and SRC, Inc.
The growing emphasis on national security, precision targeting, and improved situational awareness is fueling market expansion. Additionally, ongoing advancements in beam steering technology, miniaturization, and integration with autonomous systems, along with increasing investments in space exploration and weather monitoring, are accelerating market development.
Market Driver
Rising Defense and Military Modernization Programs
The progress of the electronically scanned array market is propelled by increasing defense modernization efforts aimed at enhancing national security capabilities. Rising concerns over advanced aerial threats, missile attacks, and electronic warfare have increased the demand for superior radar and surveillance systems that enable rapid target detection and real-time situational awareness.
Military forces are increasingly replacing legacy radar systems with electronically scanned arrays valuing benefits such as faster beam steering, multi-target tracking, and high-resolution imaging.
This shift is further supported by the growing emphasis on integrated defense networks, interoperability, and precision-guided weapon systems that require advanced sensing technologies. The focus on strengthening defense readiness is compelling governments to invest in cutting-edge radar solutions, thereby accelerating market growth.
Market Challenge
High Development and Deployment Costs
High development and deployment costs pose significant challenges to the growth of the electronically scanned array market, particularly for defense, aerospace, and emerging commercial applications. The requirement for specialized components, precision manufacturing, and rigorous testing increases production expenses, making these systems financially inaccessible for certain organizations and markets.
The substantial upfront investments needed for research, integration, and lifecycle maintenance contribute to budget constraints and procurement delays. These financial burdens can hinder adoption, limit large-scale deployment, and slow the integration of electronically scanned arrays into new platforms and industries.
To address these challenges, manufacturers are investing in cost-efficient production methods, modular system designs, and scalable manufacturing processes to reduce overall expenses.
Collaborative development programs, government funding, and long-term procurement contracts are also being utilized to distribute costs and make advanced radar technologies more economically viable. Additionally, partnerships with emerging markets and commercial sectors are expanding the potential customer base and boosting broader adoption.
Market Trend
Advancements in Radar and Surveillance Technologies
Advancements in radar and surveillance technologies are transforming the electronically scanned array market by enhancing detection capabilities, operational efficiency, and real-time situational awareness.
Innovations in beamforming techniques, digital signal processing, and artificial intelligence-based target recognition are enabling electronically scanned array systems to track multiple high-speed targets more effectively in complex environments. These technologies are improving radar performance in diverse applications such as missile defense, border surveillance, and maritime monitoring.
The integration of software-defined architectures allows for greater system flexibility, easier upgrades, and adaptive performance tuning based on mission requirements. Additionally, real-time data fusion and advanced processing algorithms are enhancing threat assessment and response times, supporting more effective decision-making in critical defense operations.
The development of compact, lightweight, and energy-efficient systems further expands deployment possibilities across airborne, naval, and ground-based platforms. These advancements are propelling the next generation of radar systems, characteried by precision, agility, and operational resilience.
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Segmentation |
Details |
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By Frequency Band |
X-band, S-band, L-band, and Others |
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By Platform |
Airborne, Naval, Land, and Space |
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By Type |
Active Electronically Scanned Array (AESA), and Passive Electronically Scanned Array (PESA) |
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By Component |
Transmit-Receive Module, Antenna, Phase Shifter, and Power Amplifier |
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By End Use |
Defense, Homeland Security, and Commercial |
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By Region |
North America: U.S., Canada, Mexico |
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Europe: France, UK, Spain, Germany, Italy, Russia, Rest of Europe |
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Asia-Pacific: China, Japan, India, Australia, ASEAN, South Korea, Rest of Asia-Pacific |
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Middle East & Africa: Turkey, U.A.E., Saudi Arabia, South Africa, Rest of Middle East & Africa |
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South America: Brazil, Argentina, Rest of South America |
Market Segmentation
Based on region, the market has been classified into North America, Europe, Asia Pacific, Middle East & Africa, and South America.
North America electronically scanned array market share stood at around 41.21% in 2024, valued at USD 3.59 billion. This dominance is reinforced by the region’s strong defense infrastructure, high adoption of advanced radar & surveillance technologies, and the presence of leading aerospace and defense contractors specializing in electronically scanned array systems.
Furthermore, increasing government funding for military modernization programs, research and development initiatives, and strategic partnerships continues to boost the deployment of these systems across defense and civilian applications.
The region’s focus on maintaining technological superiority and enhancing situational awareness reinforces its market leadership. Growing demand for next-generation radar platforms, space exploration projects, and network-centric warfare capabilities, along with continuous innovations in semiconductor and signal processing technologies, strengthens regional market expansion.
The Europe electronically scanned array industry is set to grow at a CAGR of 8.32% over the forecast period. This growth is propelled by increasing defense budgets and the strategic modernization of military and surveillance systems. The region’s expanding aerospace infrastructure and rising investments in advanced radar technologies are contributing to the growing demand for electronically scanned arrays.
Government initiatives focused on strengthening homeland security and enhancing air traffic management, along with the development of space exploration programs, are further fueling domestic market expansion. Moreover, increased emphasis on integrating network-centric warfare and electronic warfare capabilities is accelerating the adoption of electronically scanned array systems throughout Europe.
The electronically scanned array industry is characterized by the presence of several established defense contractors and emerging technology companies competing based on technological innovation, system integration capabilities, and strategic partnerships. Key market participants are focusing on advancements in beamforming algorithms, digital signal processing, and semiconductor technologies to enhance radar performance, precision, and operational flexibility.
Companies are also investing in research and development to design compact, energy-efficient and multi-functional systems that address evolving defense, aerospace, and commercial needs.
Furthermore, strategic collaborations with government agencies, defense alliances, and aerospace manufacturers, along with mergers and acquisitions, are being utilized to expand global reach, secure long-term defense contracts, and diversify application portfolios across military, space, and surveillance sectors.
Recent Developments (Agreements/Expansion)
Frequently Asked Questions
