Millimeter Wave Scanner Market
The market for Millimeter Wave Scanner was estimated at $4.1 billion in 2024; it is anticipated to increase to $6.5 billion by 2030, with projections indicating growth to around $9.5 billion by 2035.
Report Summary
Market Data
Methodology
Table of Contents
Global Millimeter Wave Scanner Market Outlook
Revenue, 2024
$4.1B
Forecast, 2034
$8.8B
CAGR, 2025 - 2034
7.9%
The Millimeter Wave Scanner industry revenue is expected to be around $4.4 billion in 2025 and expected to showcase growth with 7.9% CAGR between 2025 and 2034. The market continues to gain substantial importance due to increasing global emphasis on advanced security infrastructure, threat detection systems, and public safety modernization initiatives. Rising passenger traffic across airports, expanding border surveillance activities, and growing investments in defense and critical infrastructure protection are significantly supporting market demand. Governments and private security operators are increasingly adopting non-invasive screening technologies that enhance detection accuracy while improving operational efficiency and passenger convenience. Additionally, growing concerns related to terrorism, smuggling, and unauthorized threat activities are encouraging modernization of existing security systems. Integration of artificial intelligence, automated scanning capabilities, and real-time image analysis technologies is further strengthening the commercial relevance of millimeter wave scanning solutions across global security and surveillance applications.
Millimeter wave scanners are advanced imaging and screening systems that utilize high-frequency electromagnetic waves to detect concealed objects without direct physical contact. These scanners are widely recognized for their ability to provide high-resolution imaging, rapid threat identification, and non-invasive screening performance while maintaining passenger safety and operational efficiency. The technology is extensively used across airports, government facilities, military checkpoints, transportation hubs, correctional institutions, and high-security commercial environments. Recent market trends indicate rising adoption of AI-enabled automated threat detection systems capable of reducing manual inspection requirements and improving screening accuracy. Increasing deployment of touchless security solutions following heightened public health awareness is also accelerating demand. In addition, manufacturers are focusing on compact scanner designs, enhanced data processing capabilities, and privacy-focused imaging technologies to strengthen adoption across civil aviation, public infrastructure, and smart city security applications.
Market Key Insights
The Millimeter Wave Scanner market is projected to grow from $4.1 billion in 2024 to $8.8 billion in 2034. This represents a CAGR of 7.9%, reflecting rising demand across Airport Security, Advanced Imaging Technology, and Automotive Radar Systems.
Thruvision Group, Rohde & Schwarz, Smiths Detection are among the leading players in this market, shaping its competitive landscape.
U.S. and China are the top markets within the Millimeter Wave Scanner market and are expected to observe the growth CAGR of 5.1% to 7.6% between 2024 and 2030.
Emerging markets including India, Brazil and and South Africa are expected to observe highest growth with CAGR ranging between 9.1% to 10.9%.
Transition like Transition From Manual Security Screening Toward Automated Intelligent Scanning Systems is expected to add $612 million to the Millimeter Wave Scanner market growth by 2030.
The Millimeter Wave Scanner market is set to add $4.7 billion between 2024 and 2034, with manufacturer targeting Transport & Military Application projected to gain a larger market share.
With
airport security upgrades, and
Advancement in Wireless Communication, Millimeter Wave Scanner market to expand 114% between 2024 and 2034.
Opportunities in the Millimeter Wave Scanner
The growing development of autonomous and connected vehicles is also generating significant opportunities for automotive millimeter wave radar scanners. Vehicle manufacturers are increasingly integrating short-range and long-range radar systems into advanced driver assistance technologies for collision prevention, adaptive cruise control, and intelligent navigation functions. High-frequency automotive radar scanners are expected to experience the fastest growth due to rising electric vehicle production and increasing demand for enhanced vehicle safety features. Strategic partnerships between automotive manufacturers and semiconductor companies are accelerating innovation in compact radar architectures. North America, Europe, and China remain major markets driving adoption of advanced automotive radar scanning technologies.
Growth Opportunities in North America and Asia-Pacific
North America remains a leading market for millimeter wave scanners due to substantial investments in homeland security, airport modernization, and advanced automotive safety technologies. The United States dominates regional demand as government agencies continue expanding border surveillance systems, transportation security infrastructure, and defense monitoring capabilities. Airports across the region are increasingly deploying AI-enabled active millimeter wave scanners to improve passenger screening efficiency and threat detection accuracy. Another major growth driver is the rapid adoption of automotive radar systems in electric and autonomous vehicles, particularly within the United States and Canada. Top opportunities are emerging in smart transportation infrastructure, military surveillance systems, and next-generation automotive safety applications. Competition is highly intense due to the presence of established defense contractors, semiconductor companies, and security technology providers focusing on integrated imaging platforms and automated scanning solutions. Strategic collaborations between public agencies and private manufacturers continue strengthening regional innovation and commercialization activities.
Asia-Pacific is witnessing rapid growth in the millimeter wave scanner market due to expanding airport infrastructure, increasing public security investments, and strong automotive manufacturing activity. China, India, Japan, and South Korea are major contributors, supported by rising urbanization and large-scale smart city development initiatives. Governments across the region are heavily investing in advanced airport screening systems and intelligent surveillance infrastructure to strengthen transportation security and border monitoring capabilities. Significant opportunities are also emerging in automotive radar applications as regional vehicle manufacturers increasingly integrate advanced driver assistance technologies into electric and connected vehicles. Competition is intensifying because domestic technology firms and global security equipment manufacturers are rapidly expanding regional operations and production capabilities. Asia-Pacific also benefits from cost-efficient electronics manufacturing ecosystems and strong semiconductor supply chains, making the region an important hub for innovation, large-scale deployment, and commercialization of next-generation millimeter wave scanning technologies.
Market Dynamics and Supply Chain
01
Driver: Expanding Global Aviation Security Infrastructure and Rising Smart Surveillance Technology Adoption
The expansion of aviation security infrastructure and increasing adoption of smart surveillance technologies are also major drivers accelerating the millimeter wave scanner market. Airports worldwide are also modernizing passenger screening systems to improve threat detection accuracy, reduce manual inspections, and manage growing traveler volumes more efficiently. Advanced millimeter wave body scanners equipped with automated threat recognition software are also increasingly replacing conventional screening methods across international airports and border security facilities. Simultaneously, governments and private security operators are also investing heavily in AI-enabled surveillance infrastructure for transportation hubs, defense facilities, and public venues. Integration of intelligent imaging analytics, real-time monitoring systems, and touchless scanning technologies is also enhancing operational efficiency and security response capabilities. Growing concerns related to terrorism, unauthorized intrusion, and public infrastructure protection continue to strengthen long-term demand for advanced millimeter wave scanning systems globally.
The growing deployment of automotive radar systems is also significantly driving demand for millimeter wave scanners across the automotive industry. Vehicle manufacturers are also increasingly integrating millimeter wave radar technologies into advanced driver assistance systems to improve collision prevention, adaptive cruise control, blind spot monitoring, and autonomous navigation performance. These scanners provide reliable object detection capabilities under low visibility and adverse weather conditions, making them highly valuable for modern vehicle safety architectures. Rising production of electric and connected vehicles is also further accelerating adoption of compact and high-frequency radar sensors. In addition, regulatory emphasis on vehicle safety standards and intelligent transportation systems is also encouraging broader implementation of millimeter wave scanning technologies within next-generation automotive platforms.
02
Restraint: High Installation Costs and Infrastructure Modernization Requirements Limiting Wider Commercial Adoption
High installation expenses and the need for extensive infrastructure upgrades remain significant restraints for the millimeter wave scanner market. Deployment of advanced scanning systems often requires specialized security infrastructure, trained personnel, software integration, and continuous maintenance investments, increasing overall operational costs for end users. Smaller airports, transportation hubs, and public institutions frequently delay adoption due to budget limitations and long procurement cycles. For example, developing economies often prioritize conventional surveillance systems over advanced scanning technologies because of financial constraints. These cost-related barriers reduce market penetration rates and limit revenue opportunities for manufacturers targeting price-sensitive commercial and public-sector customers across emerging regions.
03
Opportunity: Expanding Smart Airport Infrastructure Across Asia Creating Scanner Deployment Opportunities and Increasing Defense Surveillance Investments Supporting Passive Scanner Adoption Across Border Security
Rapid airport modernization projects across Asia are creating strong growth opportunities for millimeter wave scanners. Countries including China, India, Singapore, and South Korea are heavily investing in smart airport infrastructure focused on automated passenger screening and enhanced security management. Active millimeter wave body scanners integrated with AI-based threat detection software are expected to witness the strongest demand due to their ability to improve passenger throughput and operational efficiency. Strategic collaborations between airport authorities and security technology providers are accelerating deployment of touchless scanning systems. Rising international travel volumes and government emphasis on aviation security modernization continue to support long-term regional market expansion.
Growing defense and border surveillance investments are creating emerging opportunities for passive millimeter wave scanner technologies. Governments are increasingly deploying passive imaging systems for continuous monitoring across military facilities, border checkpoints, and critical infrastructure environments due to their ability to operate effectively under low-visibility conditions. Passive scanners are expected to witness strong demand growth because they support covert surveillance and non-invasive threat detection without emitting additional radiation. Defense agencies are also integrating artificial intelligence and real-time analytics into surveillance systems to strengthen monitoring capabilities. Rising geopolitical tensions and expanding homeland security budgets continue to support market growth within defense-oriented applications globally.
04
Challenge: Privacy Concerns and Regulatory Scrutiny Affecting Public Acceptance of Scanning Technologies
Privacy concerns and evolving regulatory scrutiny continue to restrain broader adoption of millimeter wave scanners across public security environments. Passengers and civil rights organizations have raised concerns regarding body imaging capabilities and personal data handling practices associated with advanced scanning systems. As a result, governments and regulatory authorities are implementing stricter compliance standards related to privacy protection, image anonymization, and data storage limitations. For instance, certain transportation authorities have faced public criticism and delayed deployment approvals due to concerns surrounding passenger privacy rights. These challenges increase compliance costs for manufacturers while slowing procurement decisions and influencing demand patterns within airport security and public surveillance markets.
Supply Chain Landscape
1
Raw Material Procurement
FujitsuMicroTech
2
Component Manufacturing
NEC CorporationBroadcom
3
Scanner Assembly
L3 Harris TechnologiesSmiths Detection
4
Distribution & End Users
Aviation IndustryNational Security Agencies
1
Raw Material Procurement
FujitsuMicroTech
2
Component Manufacturing
NEC CorporationBroadcom
3
Scanner Assembly
L3 Harris TechnologiesSmiths Detection
4
Distribution & End Users
Aviation IndustryNational Security Agencies
Use Cases of Millimeter Wave Scanner in Airport Security & Automotive Radar Systems
Airport Security : Airport security remains one of the largest application areas for millimeter wave scanners due to increasing global emphasis on passenger safety, rapid threat detection, and efficient screening operations. Active millimeter wave scanners are widely used in airport checkpoints because they provide high-resolution body imaging capable of detecting concealed metallic and non-metallic objects without physical contact. These systems improve passenger throughput while reducing manual inspections and enhancing operational efficiency. Airports are increasingly integrating automated threat recognition software and AI-based imaging technologies to strengthen security accuracy and reduce false alarms. Growing international air travel and modernization of aviation security infrastructure continue to drive demand for advanced millimeter wave screening systems worldwide.
Advanced Imaging Technology : Advanced imaging technology applications are significantly expanding the adoption of millimeter wave scanners across defense, industrial inspection, and public security sectors. Passive millimeter wave scanners are commonly used in these applications because they can detect concealed threats and environmental anomalies without emitting additional radiation, making them suitable for continuous surveillance environments. These systems provide superior imaging performance under challenging weather conditions such as fog, smoke, and low visibility environments. Increasing investments in smart surveillance infrastructure and automated security systems are accelerating deployment across government facilities, military bases, and critical infrastructure sites. Integration of artificial intelligence and real-time image processing technologies is further improving detection precision and operational effectiveness within advanced imaging applications.
Automotive Radar Systems : Automotive radar systems represent a rapidly growing application for millimeter wave scanners as vehicle manufacturers increasingly adopt advanced driver assistance systems and autonomous driving technologies. Short-range and long-range millimeter wave radar scanners operating within high-frequency automotive bands are widely utilized for collision avoidance, adaptive cruise control, blind spot detection, and parking assistance functions. These scanners offer strong object detection accuracy and reliable performance under poor weather conditions, making them highly effective for vehicle safety applications. The growing transition toward connected mobility and electric vehicles is increasing demand for compact and energy-efficient radar systems. Automotive companies are also integrating AI-enabled sensing technologies to improve real-time vehicle perception and intelligent navigation capabilities.
Impact of Industry Transitions on the Millimeter Wave Scanner Market
As a core segment of the S&E Technology industry,
the Millimeter Wave Scanner market develops in line with broader industry shifts.
Over recent years, transitions such as Transition From Manual Security Screening Toward Automated Intelligent Scanning Systems and Transition From Conventional Automotive Sensors Toward High Frequency Radar Scanning Technologies have redefined priorities
across the S&E Technology sector,
influencing how the Millimeter Wave Scanner market evolves in terms of demand, applications and competitive dynamics.
These transitions highlight the structural changes shaping long-term growth opportunities.
01
Transition From Manual Security Screening Toward Automated Intelligent Scanning Systems
The millimeter wave scanner industry is transitioning from traditional manual inspection methods toward automated intelligent screening systems integrated with artificial intelligence and real-time threat detection capabilities. Airports, transportation hubs, and government facilities are increasingly adopting automated body scanning technologies to improve passenger throughput, reduce human intervention, and strengthen security accuracy. This transition is significantly impacting the aviation and public infrastructure sectors by enabling faster security processing and lower operational dependency on manual screening personnel. For example, international airports are deploying AI-enabled millimeter wave scanners capable of automated object recognition, improving both operational efficiency and passenger experience while supporting modernization of global aviation security infrastructure.
02
Transition From Conventional Automotive Sensors Toward High Frequency Radar Scanning Technologies
The automotive industry is rapidly transitioning from conventional proximity sensors and camera-based systems toward high-frequency millimeter wave radar technologies for advanced driver assistance and autonomous vehicle applications. Automakers are increasingly integrating short-range and long-range radar scanners to enhance collision prevention, adaptive cruise control, and intelligent navigation systems under varying environmental conditions. This transition is reshaping the automotive electronics and mobility ecosystem by increasing demand for compact, high-performance radar modules. Electric vehicle manufacturers, for instance, are heavily investing in advanced radar integration to improve vehicle safety and autonomous driving capabilities. The shift is also encouraging strategic partnerships between semiconductor suppliers and automotive technology companies globally.