Global Market Size, Forecast and Trend Highlights Over 2025-2037
Active Phased Array Radar Market size was valued at USD 3.8 billion in 2024 and is expected to secure a valuation of USD 12.3 billion in 2037, expanding at a CAGR of 9.5% during the forecast period, i.e., 2025-2037. In 2025, the industry size of active phased array radar is evaluated at 4.1 billion.
The surge in the demand for advanced radar systems in civilian and military applications is accelerating the adoption of active phased array radar (APAR) technology. These systems provide features such as precise target tracking and rapid scanning, which are essential for effective and efficient surveillance and defense operations. The increasing innovations in APAR technology provide better threat detection and response strategies, and enhance military capabilities. The armed forces across the globe are introducing advanced radar systems to minimize the risk of counter-attacks. For instance, in September 2024, the British Army unveiled Taipan anti-artillery radar that detects more than 100 artillery targets per minute throughout a 60-mile scan range. The technological progress allows military forces to execute quick counterattacks and relocation strategies, reducing the potential for enemy counterattacks.
The focus on modernizing defense forces is further propelling the adoption of APAR technology. There is an increasing requirement for advanced radar systems for seamless operations in electronic warfare environments due to rising complexities in military operations. Globally, the defense organizations are emphasizing the integration of APAR-equipped systems for creating battlefield awareness, enhancing target engagement accuracy, with strengthening multi-domain operations. This trend highlights the significant role of APAR in supporting next-generation defense strategies and ensuring operational superiority in dynamic combat scenarios.
Active Phased Array Radar Market: Growth Drivers and Challenges
Growth Drivers
- Integration of ML and AI: The integration of ML and AI algorithms into active phased array systems is enhancing the capabilities of these systems by enabling real-time data processing and faster threat detection. Various organizations are incorporating advanced radar systems so these systems can adapt dynamically to complex environments, improving target identification and reducing false alarms. In February 2025, Raytheon completed flight testing of its cognitive algorithm deployment system, marking the first AI/ML-powered radar warning receiver for fourth-generation aircraft. CADS employs cognitive methods to sense, identify, and prioritize threats, thereby increasing aircrew survivability.
Apart from the military applications, ML and AI technologies help in addressing challenges in other industries. For instance, the U.K. Ministry of Defense is investigating advanced technologies to mitigate radar interference caused by offshore wind farms, which can obstruct the detection of incoming missiles. Solutions under consideration include the use of stealth materials for wind turbine blades and the application of machine learning software to filter out radar clutter. Several giants are developing software solutions to edit wind farm interference from radar signals, while other firms are exploring radar-absorbing materials and sensors to transform turbines into assets for air defense.
- Expansion into commercial applications: The APAR technology is also integrated into commercial sectors, including maritime navigation, aviation, and weather forecasting. Its ability to provide accurate and real-time data enhances critical functions, including air traffic control, collision avoidance, and precise weather monitoring. In November 2024, the National Severe Storms Laboratory introduced the advanced technology demonstrator, a dual-polarization phased array radar capable of scanning the atmosphere in under a minute. This system significantly improves the detection of rapidly evolving weather phenomena, such as tornadoes and flash floods, improving forecasting accuracy and disaster preparedness.
Challenges
- Electromagnetic interference and spectrum congestion: Overlapping frequency bands lead to signal degradation, reducing detection accuracy and operational efficiency. Also, stringent regulatory restrictions on spectrum allocation limit the availability of dedicated frequencies for APAR systems, further hampering the deployment. These challenges necessitate advanced signal processing techniques and frequency management solutions to mitigate interference and ensure reliable radar performance.
- Power and cooling limitations: The APAR systems demand high power levels to operate advanced signal processing and beam-steering functions, posing integration challenges for smaller platforms such as UAVs and lightweight vehicles. In addition, limited onboard power capacity in compact systems further restricts sustained radar performance. These constraints necessitate innovations in low-power radar technologies, advanced thermal management solutions, and energy-efficient components to enable APAR deployment in space-constrained and mobile platforms.
Active Phased Array Radar Market: Key Insights
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Base Year |
2024 |
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Forecast Year |
2025-2037 |
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CAGR |
9.5% |
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Base Year Market Size (2024) |
USD 3.8 billion |
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Forecast Year Market Size (2037) |
USD 12.3 billion |
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Regional Scope |
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Active Phased Array Radar Segmentation
Platform (Land-based, Naval, Airborne, Spaceborne)
Land-based segment is anticipated to capture over 48.3% active phased array radar market share by 2037. The segmental growth can be attributed to the increasing demand for advanced artillery detection and counter-battery systems. Modern military strategies emphasize rapid threat identification and response, necessitating highly precise and adaptive radar solutions. APAR technologies enhance battlefield awareness by enabling faster target acquisition, improved tracking accuracy, and seamless integration with command-and-control systems. Globally, the defense forces are prioritizing modernization, which is leading to more investments in land-based APAR systems.
Power Rate (High Power, Medium Power, Low Power)
The S-band segment in active phased array radar market is expected to register rapid growth between 2025 and 2037, owing to the increasing demand for advanced weather monitoring and air traffic control systems. These radars, operating between 2 to 4 GHz, are highly effective in penetrating through precipitation, making them ideal for detecting severe weather conditions and ensuring aviation safety. For instance, commercial weather radar system companies such as Morcom International, Inc. and Enterprise Electronics Corporation offer S-band radar solutions that provide long-range coverage, enabling authorities to predict and prepare for severe weather events effectively.
The integration of S-band APAR systems into next-generation defense platforms is further driving active phased array radar (APAR) market growth. These radars offer superior target detection capabilities, even in challenging environments with heavy rain or atmospheric disturbances. Military forces across the globe are incorporating S-band APAR technology into ground-based air defense and ballistic missile defense systems to enhance early warning and threat interception capabilities. For instance, in April 2024, Lockheed Martin successfully tested its AN/SPY-7(V)1 S-band radar, designed for deployment in Aegis Ashore missile defense systems. This radar enhances tracking precision and response times against emerging threats, highlighting the increasing adoption of S-band APAR technology for national security applications.
Our in-depth analysis of the global active phased array radar market includes the following segments:
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Platform |
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Frequency Band |
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Function |
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Power |
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Antenna Type |
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Customize this ReportActive Phased Array Radar Industry - Regional Scope
North America Market
North America active phased array radar market is predicted to account for revenue share of around 44.4% by 2037, owing to the rapid modernization of military radar infrastructure. The U.S. Department of Defense is increasingly investing in next-generation radar systems to enhance situational awareness, missile defense, and electronic warfare capabilities. In addition, the region is actively developing APAR-equipped satellites to strengthen global intelligence, surveillance, and reconnaissance capabilities. These space-based radars support missile warning systems, enhance weather monitoring, and provide critical real-time data for military as well as civilian applications.
The active phased array radar market in the U.S. is gaining strong momentum, due to the increasing demand for advanced homeland security and border surveillance systems. With rising concerns over national security, the government is enhancing radar-based monitoring along borders and coastal regions to detect potential threats, including unauthorized aircraft and maritime incursions. APAR systems offer high-resolution imaging and rapid target tracking, making them essential for improving real-time situational awareness and response capabilities.
The active phased array radar market in Canada is progressing gradually, owing to the increasing active partnerships between military and private-sector companies to develop and deploy APAR systems. These collaborations are focused on integrating next-generation radar technologies into naval, airborne, and land-based defense systems, enhancing the country’s overall defense readiness while fueling innovation in radar development. In addition, Canada’s efforts to modernize its naval fleet, including new warships equipped with state-of-the-art radar systems, are fueling the demand for APAR technology. The deployment of advanced radar solutions on naval vessels enhances threat detection, target tracking, and missile defense capabilities, strengthening maritime security and contributing to market growth.
Asia Pacific Market Analysis
The active phased array radar market in the Asia Pacific is expanding at a significant rate during the forecast period, due to rising defense modernization initiatives across the region. Countries including India, China, Japan, and South Korea are increasingly investing in next-generation radar technologies to enhance surveillance, missile defense, and electronic warfare capabilities. In addition, increasing demand for APAR in civilian applications, particularly in weather monitoring and air traffic control, is another factor expected to fuel active phased array radar (APAR) market growth. With the region experiencing frequent natural disasters, governments are deploying advanced phased array radar systems to improve early warning systems and disaster preparedness, ensuring public safety and infrastructure resilience.
The China active phased array radar market is growing steadily, owing to the rapid expansion of space-based surveillance and satellite networks. APAR technology is being incorporated into space and airborne platforms to improve intelligence gathering, tracking hypersonic threats, and enhancing anti-satellite capabilities. This push for space-based radar systems aligns with the country’s broader goal of achieving dominance in electronic warfare and strategic reconnaissance. The market is also expanding due to the increasing demand for coastal and maritime surveillance systems.
The active phased array radar market in India is growing at a rapid pace, attributed to the rising focus on indigenous defense production. The government’s Aatmanirbhar Bharat initiative is leading to increased funding and collaboration between the Defense Research and Development Organization and domestic defense manufacturers. This push for self-reliance is resulting in the development of advanced APAR systems for fighter aircraft, naval vessels, and ground-based surveillance, reducing dependency on imports and enhancing national security. In addition, the increasing demand for advanced border surveillance and air defense systems is another factor boosting the active phased array radar (APAR) market. The armed forces are deploying APAR-equipped radars for early warning, missile defense, and aerial surveillance to strengthen national security and enhance real-time threat detection capabilities.
Companies Dominating the Active Phased Array Radar Landscape
- CEIEC
- Company Overview
- Business Strategy
- Key Technology Offerings
- Financial Performance
- Key Performance Indicators
- Risk Analysis
- Recent Development
- Regional Presence
- SWOT Analysis
- China Electronics Technology Group Corporation
- Selex ES
- BAE Systems
- L3Harris Technologies
- Kongsberg Gruppen
- Airbus Group
- Aselsan
- Indra Sistemas
- Lockheed Martin
- Raytheon Technologies
- Saab
- Thales Group
- Leonardo S.p.A.
- Northrop Grumman
The active phased array radar market is highly competitive, with major global defense contractors and technology firms striving for advancements in radar capabilities. Key players such as Lockheed Martin, Raytheon Technologies, Northrop Grumman, Thales Group, and Mitsubishi Electric dominate the APAR market through continuous innovation, strategic partnerships, and defense contracts. Companies are focusing on GaN-based radar technology, enhanced multi-mission capabilities, and software-defined architectures to gain a competitive edge. Regional players in North America and the Asia Pacific are also investing in indigenous radar development to reduce dependence on foreign technologies. Increasing defense budgets and rising security threats continue to drive competition. Here are some key players operating in the global APAR market:
In the News
- In January 2024, Lithuania's Defence Material Agency signed an agreement with the Dutch procurement agency COMMIT to acquire Thales' Ground Master 200 Multi-Mission Compact (GM200 MM/C) radars. These advanced 4D AESA radars will enhance Lithuania’s counter-battery operations, air defense, and situational awareness against modern threats, including drones and artillery. Lithuanian company ELSIS will support the integration of these systems, reinforcing NATO’s defense cooperation.
- In February 2022, the United States Air Force selected Lockheed Martin's AN/TPY-4(V)1 radar for the Three-Dimensional Expeditionary Long-Range Radar (3DELRR) program, aiming to replace the aging TPS-75 system with 35 units by 2028.
Author Credits: Dhruv Bhatia
- Report ID: 7449
- Published Date: Apr 03, 2025
- Report Format: PDF, PPT
