Global Phased Array Radar Detection and Surveillance Systems Market Strategic Research Report

Scope of the Report

The global Phased Array Radar Detection and Surveillance Systems market size is predicted to grow from US$ 6,212 million in 2025 to US$ 10,535 million in 2032; it is expected to grow at a CAGR of 7.8% from 2026 to 2032.

Phased Array Radar Detection and Surveillance Systems refer to radar equipment and system-level solutions that use phased-array antennas, electronically steered beams, digital beamforming, pulse-Doppler or FMCW waveforms, MIMO architectures, GaN transmit/receive modules and solid-state RF front ends to detect, track, classify and monitor aerial, maritime, ground, low-altitude unmanned, weather and perimeter targets. This research focuses on radar systems that can independently perform detection and surveillance functions, including ground-based air surveillance radars, naval multi-function surveillance radars, counter-UAS radars, border and coastal surveillance radars, phased-array weather and rainfall radars, airport surveillance radars and critical infrastructure protection radars. The core value of these systems lies in faster revisit rates, higher multi-target capacity, improved resistance to interference and stronger small-target detection capability in cluttered environments.

Based on our research, phased array radar detection and surveillance systems are not merely a hardware replacement cycle for legacy radars; they are becoming a core sensing layer for modern airspace, maritime, low-altitude and critical infrastructure awareness networks. Mechanically scanned radars still serve many mature applications, but they face structural limitations in revisit rate, target capacity, small target detection, electronic counter-countermeasures and simultaneous multi-mission operation. AESA, digital beamforming, GaN transmit/receive modules and software-defined radar architectures are therefore becoming the preferred upgrade path. In defense, air surveillance, missile warning and naval multi-function radars already represent a mature equipment market, while counter-UAS, low-altitude airspace management, weather warning, coastal surveillance and airport bird/drone monitoring are expanding the technology into civilian and dual-use applications.

Demand growth over 2026–2032 will be driven by five major forces: air defense replenishment in Europe and Asia-Pacific, the transition of counter-UAS systems from emergency procurement to persistent deployment, the build-out of low-altitude sensing infrastructure, the need for higher-resolution weather and rainfall monitoring, and the expansion of coastal and critical infrastructure protection. China is a particularly important market because low-altitude economy policy, water conservancy monitoring, weather nowcasting and counter-drone security requirements are emerging simultaneously. For this reason, Chinese domestic OEMs with credible official evidence should remain in the longlist and retained extended list even when revenue disclosure is weak.

Technologically, AESA and digital phased array architectures are the long-term direction, but the optimal system design varies by application. Long-range air defense radars emphasize range, survivability, anti-jamming performance and multi-target capacity. Counter-UAS radars emphasize low-RCS target detection, micro-Doppler classification, low SWaP and sensor fusion. Weather and hydrological radars emphasize dual-polarization, high temporal resolution, networked observation and algorithmic weather products. Border, coastal and perimeter surveillance radars emphasize all-weather reliability, low false alarm rates and integration with command-and-control systems. Future competition will increasingly shift from antenna hardware alone to a combined capability stack of radar hardware, software-defined operation, AI classification, multi-sensor fusion, lifecycle support and local production resilience.

This report presents a comprehensive overview of the global Phased Array Radar Detection and Surveillance Systems market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Type

• Air Surveillance Radar
• Weather / Hydrological Phased Array Radar
• Perimeter / Ground Surveillance Radar
• Maritime / Coastal Surveillance Radar
• Other

Segment by Detection Range

• Short-range Radar
• Medium-range Radar
• Long-range Radar
• Very-long-range Radar

Segment by Technology Architecture

• AESA Radar
• PESA Radar
• Other

Segment by Frequency Band

• L-band Radar
• S-band Radar
• C-band Radar
• X-band Radar
• Ku / Ka / mmWave Radar
• Other

Segment by Application

• Air and Missile Defense
• Maritime and Coastal Monitoring
• Weather and Disaster Warning
• Public Safety and Critical Infrastructure
• Other

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global Phased Array Radar Detection and Surveillance Systems market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Air and Missile Defense, Maritime and Coastal Monitoring, Weather and Disaster Warning evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact