Passive Radar Market Size, Share, and Industry Analysis By Type (Passive Bistatic Radar (PBR), Passive Coherent Location (PCL), and Others), By Platform (Land, Air, Ground, and Space), By Application (Civil Aviation, Homeland Security, Disaster Monitoring, and Others), and Regional Forecast till 2032

The global passive radar market is projected to have a significant growth owing to the advancement in border surveillance systems and transformation of military industry. Passive radar is a technique to detect and track objects devoid of emitting signals. It is different from conventional radar as it does not emit any electromagnetic radiation. It depends on reflection from other electromagnetic signals in the atmosphere to provide a radar picture.

• According to the National Weather Service, more that 1,000 weather radar stations nationwide are operated by the U.S.

They are also called as parasitic radar, passive surveillance, and passive covert radar, detects and tracks objects. Its function depends on processing reflected light from non-cooperative environmental sources, such as commercial broadcast and communication signals. The tool offers several benefits that allow it to spot a significant part of defense civilian radar and homeland security markets.

• According to the Defence Research and Development Organization (DRDO), in the last five years DRDO has developed 15 new radar systems in India.

Passive Radar Market Driver

Demand for Advanced Surveillance Needs and Technological Innovation Boost Market Growth

The key growing aspect for market growth is increasing demand for sophisticated surveillance systems. Rising demand for security systems across defense and civilian sectors are heightening demand for the product. These products allow covert operations and can lessen detection ability. Hence increase intelligence collections and awareness of the situation, boosting market growth. For Instance, according to the Italian Ministry of Defence, Italy has been operating 80 radar stations for coastal surveillance.

Furthermore, the increasing innovation by the manufacturers to improve and advance the system is impelling market growth. It integrated AI and machine learning to enhance target detection. It facilitates classification and tracking ability, hence making these systems to become more efficient and reliable. For instance, according to the South Korean Ministry of National Defense, in 2022, there is an investment of USD 800 million on radar technologies by South Korea. Additionally, the system is using existing electromagnetic signals. Thus it can eliminate the need for transmitters, as a result of decreasing cost of the tool. The less expensive system is increasing demand by end consumers.

Passive Radar Market Restraint

Detection Range and Accuracy and Dependence of External Signals Impede Market Growth

The restriction factor for market expansion is limited range of detection and its accuracy. These systems are generally available in the market with a certain range. They provide low accuracy with respect to the active system. Therefore, these drawbacks affect their effectiveness in certain scenarios.

Furthermore, high reliability on external signals for operation is hindering market growth. With various weather conditions may not radiate proper signals. There may be absence or weak signal which decreases functioning of the devices and provides compromised results. Additionally, adoption of advanced technologies results in increasing complexity. It may pose challenges associated with signal processing and data fusion, hampering demand for the products.

Passive Radar Market Opportunity

Expansion of Civilian Application and Integration of Emerging Technologies Create Opportunity for Market Growth

One of the most important opportunities for market growth is expanding civilian application which increases demand for the system. It is seen that there is a great potential for the system to be used in other areas such as air traffic management, maritime surveillance, and border security. They offer efficient monitoring solutions along with budget-friendly solutions.

• According to the North Atlantic Treaty Organization (NATO), there is a plan for deployment of 200 new radar systems by NATO across Europe by 2027.

Furthermore, incorporation of emerging technologies with the system is offering new avenues for market growth. Utilization of artificial intelligence and machine learning are enhancing their capabilities and performance. They provide higher accuracy to detect threats and augment decision-making processes. Additionally, increasing development of collaboration between companies and technologies are opening options to provide robust and versatile solutions and further expand market presence.

Segmentation

Key Insights

The report covers the following key insights:

• Rising Demand for Advanced Surveillance System by Key Countries
• Integration of Advanced Technology by Key Companies
• Drivers, Restraints, Trends, and Opportunities
• Collaboration Strategies Adopted by Key Players
• Consolidated SWOT Analysis of Key Players
• Key Industry Developments (Mergers, Acquisitions, Partnerships)

Analysis by Type

Based on type, the passive radar market is divided into passive bistatic radar (PBR), passive coherent location (PCL), and others.

The PCL segment is expected to dominate the market. This dominance is due to the increasing adoption of this system by civil aviation authorities. They offer cost-effectiveness and can be deployed in diverse environments.

The PBR segment is anticipated to expand in the market due to the rising demand for the system in military application. It is used for detection and tracking stealth aircrafts boosting demand for the solution.

Analysis by Platform

Based on platform, the passive radar market is divided into land, air, ground, and space.

The land segment is leading the market, driven by the rising requirement for the solution. The product helps in managing land-based air defense and border surveillance purposes.

The air segment is expected to grow in the market due to the extensive adoption of the system. They are deployed for airborne early warning and assist in controlling applications.

Analysis by Application

Based on application, the passive radar market is divided into civil aviation, homeland security, disaster monitoring, and others.

The defense segment is leading the market, driven by the increasing focus on national security. They comprise airlines, air traffic control and other related entities.

Civil aviation is growing segment in the market due to the rising priority of portions of nation borders, infrastructures, and citizens from threats.

Regional Analysis

Based on geography, the market has been studied across North America, Europe, Asia Pacific, Latin America, and the Middle East & Africa.

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North America is dominating the market, driven by the rising expenditure on defense and security infrastructure. These spending in increasing adoption of advanced systems. Rising attention to homeland protection is increasing the need for adoption of the solutions. In addition, the presence of major hi-tech institutes in this region, are working on innovative radar technologies to offer novel products.

Europe is witnessing substantial market growth in this region, caused by the modernization of the military sector. The nation is upgrading their defense system by incorporating advanced techniques that are bolstering market growth. Increasing cross-border alliance and joint ventures further boosting demand for the system. It is encouraging for the development of the modern system. Additionally, fulfillment of strict regulations of the region by manufacturers and rising expenditure on R&D activities are thrusting market growth.

Asia Pacific is expecting fastest growth in the market owing to the rising budget for the defense trade. China and India are spending huge amounts on this sector, fueling demand for the product. Rapid technological implementation in countries such as South Korea is supporting market growth. Additionally, increasing regional tensions due to the geopolitical dynamics increased the requirement for these solutions, fostering market growth.

Key Players Covered

The report includes the profiles of the following key players:

• SRC Inc. (U.S.)
• ERA AS (Omnipol Group) (Czech Republic)
• HENSOLDT AG (Germany)
• Indra Sistemas, S.A. (Spain)
• Israel Aerospace Industries Ltd. (Israel)
• Leonardo S.p.A (Italy)
• THALES Group (France)
• Airbus SE (Netherlands)
• BAE Systems plc (U.K.)
• RTX Corporation (U.S.)
• Ramet AS (Czech Republic)
• Advanced Electronics Company (Saudi Arabia)
• L3Harris Technologies, Inc. (U.S.)

Key Industry Developments

• In December 2024, Dutch chipmaker NXP announced its partnership with South Korean startup bitsensing to utilize their hardware and software expertise. The aim of this collaboration is to develop advanced radar systems for vehicles and to enhance automotive radar capabilities.
• In October 2024, DFS signed a cooperation agreement with HENSOLDT with an aim to certifying Twinvis passive radar for civil use by the end of 2026. The purpose of the agreement is to use the system provided by German air navigation for civil air traffic safety.
• In July 2024, the U.S. Special Operation Command (US SOCOM) tested Silentium Defence’s Maverick M8 soldier-portable passive radar during Exercise Trident Spectre 2024. The main aim of this testing is to improve the protection of special operators against UAS.