Automotive Radar-on-Chip Technology Market Size - By Frequency Band, By Range, By Technology, By Vehicle, By Sales Channel, By Application, Growth Forecast, 2025 - 2034

Automotive Radar-on-Chip Technology Market Size

The global automotive radar-on-chip technology market size was valued at USD 1.7 billion in 2024 and is projected to grow at a CAGR of 15.6% between 2025 and 2034.
 

The rise of Electric Vehicles (EVs) is driving the market growth of automotive radar-on-chip technology market. For instance, according to the International Energy Agency (IEA), over 17 million electric cars were sold globally in 2024, which was about 20% of overall vehicle sales. OEMs are reducing vehicle complexity and wiring in EVs through the use of modular scalable electronic platforms. RoC technology is in line with this approach as it integrates multiple radar functionalities in a single chip, reducing the bill of materials (BOM), simplifying thermal considerations and reducing the risk of EMI. RoC solutions accommodate ubiquitous integration with domain controllers and zonal architectures - both are developing features in modern EV design.
 

The rapid advancement and deployment of Advanced Driver Assistance Systems (ADAS) and autonomous driving technologies are further accelerating the demand for radar-on-chip (RoC) solutions. The ADAS market was valued at USD 42.9 billion in 2024 and is projected to grow at a compound annual growth rate (CAGR) of 17.8% from 2025 to 2034. RoC technology delivers compact, energy-efficient, and high-performance radar sensing—critical for functions such as lane-keeping, adaptive cruise control, collision avoidance, and blind-spot detection.
 

As OEMs make advancements toward Level 2+ through Level 4 autonomy, the demand for capable and scalable perception systems only grows. RoC, unlike conventional radar modules, integrates antennas, transceivers, and signal processing into one chip, greatly reducing overall system cost, size, and complexity. In scenarios involving electric and compact vehicles where size and power savings are critical, this integration is very valuable. Radar sensors, as fleet and industry pressure increase for autonomous capability, are only expected to grow across the vehicle segments. This elevates the importance of RoC to a strategic level.
 

Improvements in the microwave MMW CMOS and RF-CMOS technologies have led to an increase in the number of radar-on-chip systems. This makes it possible to integrate the components of mmWave radars operating at 76 to 81 GHz to a single die, decreasing size, power, and cost. Economical automotive mass production of RoC chips with high yield and incentive scaling for automotive use. Nowadys, RoC also incorporate AI and machine Vision processors for advanced object detection and classification, creating updatable 'software-defined' radar, improving adaptability and lifespan.
 

Automotive Radar-on-Chip Technology Market Trends

• One of the biggest trends in automotive radar-on-chip technology is the advancement of 4D imaging capabilities directly licensed into RoC. Rather than just capturing an object's height, distance, speed, and angular resolution, advanced 4D radars assess superior sensing performance, richer environmental mapping, and superior object discrimination in low-visibility environmental conditions such as fog, snow, and heavy rainfall.
   
• Automotive OEMs and Tier 1 suppliers are increasingly looking at a 4D radar as an adjunct or replacement for lidar with higher levels of autonomy. The exploration for integrating this capability within a small RoC form factor can deliver high performance sensing without further added intricacy or cost, aligning with the creation of more sophisticated, scalable sensor solutions within the automotive landscape.
   
• For instance, in 2023, NXP Semiconductors unveiled the SAF85xx, a 28 nm RFCMOS radar one-chip family that is the first in the market and intended for use in autonomous driving and next-generation Advanced Driver Assistance Systems (ADAS).  This chip enables 4D sensing for corners and front radar and also support critical safety ADAS applications like automatic emergency braking, adaptive cruise control, blind-spot monitoring, cross-traffic alert.
   
• Complex radar-on-chip architectures are integrating AI-powered edge processing capabilities that enable real-time object recognition and decision-making while performing more advanced tasks, such as discerning vehicles from pedestrians and from inanimate things, all within the vehicle itself, thereby enhancing, yet keeping significantly more efficient.
   
• Radar-on-chip technology is rapidly gaining traction in mid-range and entry-level cars due to falling costs and increasing standardization of safety features. Auto manufacturers are adding more and more radar sensors to models across various price points to meet regulatory requirements and address consumer demand for ADAS. Relative to other technologies, RoC platforms have a cost-effective and easily scalable solution to offer mass-market features such as front and rear collision warnings, even on smaller vehicles. The perpetual use of radar in a vehicle globally will mean the RoC will correlate with rapid growth among cost-conscious manufacturers and markets.
   

Automotive Radar-on-Chip Technology Market Analysis

Based on frequency band, the automotive radar-on-chip technology market is segmented into 24 GHz, 77 GHz, and 79 GHz. In 2024, the 77 GHz segment held a market revenue of over USD 1 billion and is expected to cross USD 4.2 billion by 2034.
 

• The 77 GHz frequency band is the global standard for longitudinal radar due to its greater resolution, target discrimination, and wider acceptance across different markets. It is crucial for long range detection in adaptive cruise control and collision avoidance systems.
   
• The 24 GHz frequency is still used in short-range applications like parking and blind spot detection, but its global usage is declining due to spectrum reallocation in the EU toward higher performing, more efficient frequencies. 
   
• The 79 GHz band is the technological frontier for radar on chip systems that require ultra-high resolution object detection essential for fully autonomous driving. As an example, in January 2023, NXP Semiconductors launched the SAF85xx, the world’s first 28nm RF CMOS radar SoC marketed for ADAS features like blind spot detection and automated emergency braking. DENSO Corporaion then incorporated it into their vehicle platforms, which showed the real-world deployment of advanced radar technologies.
   
• As OEMs pursue platform consolidation and compliance with upcoming safety regulations, the solutions operating at 77 and 79 GHz are becoming more dominant due to their superior atmospheric penetration and weather resilience essential for autonomous operations.
   

Based on range, the automotive radar-on-chip technology market is divided into Short-Range Radar (SRR), Medium-Range Radar (MRR), and Long-Range Radar (LRR). The Medium-Range Radar (MRR) segment held a major market share of around 42% in 2024 and is expected to grow significantly over the forcast period.
 

• The Long Range Radar (LRR) system sensor is expected to operate at a frequency of 77 – 79 GHz, as this technology allows obtaining a detection range over 200 meters. These are important for highway-speed functions such as adaptive cruise control and emergency braking systems.
   
• Medium-Range Result Detection (MRR) is becoming increasingly popular for managing urban driving, including intersection management, lane changes, and traffic jam assist. With a detection range of 30 to 100 meters, these systems are essential in providing 360-degree situational awareness.
   
• Short-Range Radar (SRR) is still critical in cross-traffic alert systems, automated door sensing, and parking automation for low-speed driving. Such an example highlights growing integration demand across vehicle categories. OICA reports that commercial vehicles represented 86.5% of total U.S. vehicle production in 2024. This segment relies heavily on complete radar coverage to meet safety standards, navigate complex risk scenarios, and minimize operational dangers.
   
• Moreover, single-chip multitasking radars reduce OEM system complexity and costs in fleet and commercial markets where uptime and compliance are critical.
   

Based on technology, the automotive radar-on-chip technology market is segmented into single-chip SoC, multi-chip modules, and integrated radar arrays. Single-chip SoC segment dominated the market and accounted for over USD 900 million in 2024.
 

• Single-Chip SoCs integrate radar functions such as RF transceiver and signal processing with logic circuitry on a single chip, thus enhancing power efficiency, cost of manufacturing, and vehicle integration. This refined compact architecture becomes more essential as OEMs shift towards fleet electrification and digital integration. 
   
• For more advanced computing or redundancy in custom ADAS installations, multi-chip modules are preferred. At the same time, integrated radar arrays are gaining prominence in high-definition radar technologies. For example, at CES 2024, Stellantis demonstrated an ICON RADAR developed jointly with Magna, which can identify motorcyclists as close as 0.5 meter spacing, thus making a significant advancement towards dense traffic safety. 
   
• New industry entrants, such as TMYTEK, are also indicative of rapid industry change. In January 2025, the company supplied radar modules of the second generation which featured real-time processing for child presence detection (CPD) as well as radars preventing unsafe condition doors from opening. 
   
• Led by Arbe Robotics, radar is evolving towards being AI-enabled. The company’s partnership with NVIDIA in 2025 to supply ultra-HD perception radar using 48x48 MIMO arrays capable of detecting tens of thousands of points per frame greatly improves object discrimination during poor visibility.
   

Based on vehicle, the automotive radar-on-chip technology market is segmented into passenger vehicle and commercial vehicle. Passenger vehicle segment dominated the market and accounted for over USD 1.1 billion in 2024.
 

• SUVs represent the most rapidly expanding sub-segment of passenger car, spurred by consumer interest in larger vehicles that incorporate ADAS. Advanced and mid-level automotive safety features are balanced in cost with radar-on-chip solutions, especially risk in sedans and entry-level hatchbacks. As an illustration, the OICA statistic stated that India produced 6.01 million vehicles in 2024 which is a 3% growth YoY. Moreover, the country has been starting to adopt radars into safety systems in compact and mid-sized vehicles due to increasing domestic safety expectations and export standards.
   
• The implementation of fleet operations collision mitigation systems and regulations has made Heavy Commercial Vehicles (HCVs) one of the most important areas of growth. Fleet operators who reduce operational costs through slashed insurance premiums and reduced downtime payback in ROI.
   
• The urban delivery optimization of Light Commercial Vehicles (LCVs) integrates radar technologies, while Medium Commercial Vehicles (MCVs) operate within the mid-duty segment in which safety has to be balanced against cost. For example, the production of vehicles in Japan and Germany reached 8.23 million and 4.07 million respectively in 2024. Both countries are beginning to adopt commercial grade radar systems for vehicles to comply with Euro NCAP and other global requirements.
   

Asia Pacific dominated the automotive radar-on-chip technology market with a major share of over 43% in 2024 and India leads the market.
 

• Growth in the Asia Pacific market is supported by high vehicle manufacturing, increasing penetration of ADAS, and strong government support. As per OICA, in 2024, China single-handedly manufactured 31.28 million vehicles, which was more than 34% of the world’s production. This manufacturing volume provides unique benefits for Chinese OEMs in cost-optimized radar adoption.
   
• The push for Level 3+ autonomous driving by China has resulted in extensive radar adoption in EV and intelligent vehicles from BYD, NIO, Geely and others. Programs such as the ‘Intelligent Vehicle Innovation and Development Strategy’ are also stimulating domestic development of radar on chip solutions often in collaboration with Huawei, SmarterEye, and Robosense.
   
• Research in Japan and South Korea is targeting reduction in size, power consumption, and convergence of multi-chip to single chip. New urban air mobility radar SoCs are being developed by Denso and Panasonic Automotive for Japan, while Korean competitors Hyundai and Kia are incorporating multi-modal ADAS sensors into new EVs like IONIQ 6 and Genesis GV70.
   
• At the same time, India is now the fourth largest automotive manufacturer, with 6.01 million vehicles produced in 2024. The increased focus from international OEMs and Tier 1 suppliers as well as the drive for domestic ADAS production are likely to accelerate radar-on-chip integration into lower-priced models.
   

The North America automotive radar-on-chip technology market is expected to experience significant and promising growth from 2025 to 2034.
 

• In 2024, North America had a significant share of the global radar-on-chip technology market, with the U.S. spearheading adoption. The implementation of ADAS is being accelerated by NHTSA safety mandates and growing consumer preference for vehicles offering advanced safety features. U.S. automakers and Tier 1 suppliers are quickly adopting radar-on-chip technologies in all vehicle classes from entry-level sedans to advanced electric SUVs.
   
• Continental showcased AI capabilities in the real-world application of radar stacks as it demonstrated object tracking, lane-change anticipation, and freeway autopilot with NVIDIA’s DRIVE Orin platform on the continental ARS540 long-range radar at CES 2024. This further shifts the autonomy focus from software to hardware, increasing the need for advanced radar chips. 
   
• The adoption of compact high-resolution radar modules is further fueled by new EV manufacturers Tesla, Rivian, and Lucid Motors, especially in vehicles aimed at achieving Level 2+ automation. These companies are collaborating with radar chip manufacturers to enhance thermal efficiency, sensor weight, and detection precision, which are crucial for fully electric and semi-autonomous systems.
   
• Canada strengthens its position as a strategic R&D and testing hub by aligning with U.S. AV regulation frameworks, shared technological infrastructure, and funding connected mobility corridors. Rampant adaptive cruise control AV testing emanating from Ontario and Quebec fosters a positive market for domestic and global suppliers of radar-on-chip systems.
   

The Europe automotive radar-on-chip technology market is anticipated to witness lucrative growth between 2025 and 2034.
 

• Europe accounted over 25% of the global market in 2024 due to luxury OEMs, ADAS regulations such as the AEB automatic choke, and climate motivated driving habits. The EU’s General Safety Regulation also aided in advanced comprehensive ADAS safety systems. 
   
• As Europe's automotive leader in radar innovation, Germany leads the region. Bosch, ZF Friedrichshafen, and Infineon are integrating radar-on-chip with auto suppliers like BMW, Volkswagen, and Mercedes-Benz creating smart sensor suites. These dual mode radar systems which are a combination of short range and long range radar are being developed by these companies at an astounding pace. 
   
• In Scandinavian and Nordic countries, the testing of autonomous vehicles under snow and fog conditions where LiDAR and optical cameras fail is driven by the need for radar sensors. For example, Sweden’s pilot projects for autonomous trucking corridors make use of radar-based perception layers for real-time situational assessment and navigation.
   

The Latin America automotive radar-on-chip technology market is expected to experience significant and promising growth from 2025 to 2034.
 

• Latin America still offers radar-on-chip adoption opportunities relating to safety-enhanced export vehicles and urban fleet solutions. In 2024, Brazil led regional demand owing to the Volkswagen Brazil, Stellantis LATAM, and Hyundai Brazil plants which are beginning to implement basic ADAS packages featuring radar. 
   
• Mexico’s position as a strong hub within the U.S. automotive supply chain is turning the country into a hotspot for the integration of radar technologies on assembly lines geared toward export markets. OEMs are increasingly integrating radar on models intended for the U.S. and Canadian markets due to legal compliance requirements, and even if such features are provisions on these models released to the domestic market due to pricing rationales.
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• Argentina and rest of countries are adopting radar technologies with public fleet vehicles and logistics companies servicing dense metropolitan areas as economic conditions improve. Early-stage investment is being driven by government-backed safety campaigns and lower insurance premiums, which encourage advanced driver assistance systems, propelling local demand for low-tier radar modules.
   

The Middle East & Africa automotive radar-on-chip technology market is anticipated to witness lucrative growth between 2025 and 2034.
 

• Government-sponsored smart mobility initiatives are propelling the radar-on-chip adoption in the Middle East and Africa(MEA) region. In Saudi Arabia and UAE, the deployment of connected and autonomous vehicles is underway due to the multi-billion dollar investments driven by Vision 2030 and Dubai’s Smart City Strategy, where radar technologies are pivotal.
   
• Pilot projects are integrating radar safety systems into government fleets, urban taxis, and AV trials. For example, NEOM project in Saudi Arabia is using radar equipped vehicles for internal shuttle purposes which showcases the government’s need for advanced automotive sensing technologies. 
   
• Sub-saharan South Africa's largest market, South Africa, is also rapidly adopting radar sensors in utility and passenger vehicles in relation to OEMs ford, BMW and Toyota who have a strong domestic manufacturing presence. The mounted radar systems are primarily utilized for urban driving assistance systems reaffirming the public and regulatory focus on safety. 
   

Automotive Radar-on-Chip Technology Market Share

• Top 7 companies of global automotive radar-on-chip technology industry are Robert Bosch, Continental, Valeo, NXP Semiconductors, Infineon Technologies, Texas Instruments, ZF Friedrichshafen, collectively hold around 45% of the market in 2024.
   
• Through vertical integration and full-stack solutions for radars, Robert Bosch remains a key player in automotive radar-on-chip technology. Bosch's miniaturization of radar modules without compromising resolution or range has enabled its stronghold in both premium and volume vehicle segments. Currently, Bosch radar-on-chip sensors are dominant in ADAS market in Europe, Asia, and North America with significant adoption from BMW, Daimler, and Volkswagen. 
   
• Continental AG is improving real-time object detection and lane-level navigation using its ARS5xx radar family and strong partnerships with AI chip manufacturers like NVIDIA. The company also demonstrated radar integration with DRIVE Orin, reinforcing its position as a leader in enabling autonomous driving stacks during CES 2024. Continental remains focused on integration of radar with vehicle domain controllers and software-defined architectures, strengthening its tier one position as a radar technology innovator. 
   
• Valeo focuses on brand image building by offering low-priced compact radar-on-chip modules for ADAS designed for developing countries and urban applications. Adoption of its 77 GHz short- and mid-range radars by Asian and European OEMs for AEB and BSM is growing. Valeo’s approach to high-volume, low-cost radar manufacturing supports safety regulation requirements in emerging automotive markets such as India and Latin America.
   
• NXP Semiconductors is remarkable for its innovations in RFCMOS-based radar-on-chip solutions that integrate multiple receive/transmit channels and radar processors into a single package. NXP provides core silicon to numerous Tier 1 suppliers, facilitating flexible short, medium, and long-range radar architectures. NXP’s collaborations with Tesla, BMW, and Geely showcase its capacity to serve multiple verticals and drive over-the-air updates for radar performance enhancements.
   
• Infineon Technologies strengthens the competitive edge with its radar SoCs made with 28nm and 40nm CMOS technologies through increased power efficiency and greater integration. Its collaborations with radar software suppliers and OEM-targeted ecosystems ensure infuseon radar chips are tailored for safety-critical and AI-perception fusion workloads. The company also significantly impacts the Chinese radar ecosystem by supplying ADAS domestically for scale-up mass production.
   
• Texas Instruments concentrates on automotive-grade mmWave radar-on-chip modules that incorporate DSP, MCU, and RF front ends as single-chip devices. TI's ADAS aftermarket equipers and tier one suppliers can realize smaller sizes and quicker integration thanks to the single-chip radar devices. These companies have access to very competitive and flexible TI SDKs, while TI keeps boasting low-power and high-performance radars greatly used in North American and Japanese cars, greatly lowering OEM integration costs and the overall bill-of-materials.
   

Automotive Radar-on-Chip Technology Market Companies

Major players operating in the global automotive radar-on-chip technology industry include:

• Arbe Robotics
• Continental
• Denso Corporation
• Infineon Technologies
• NXP Semiconductors
• Robert Bosch
• Texas Instruments
• Valeo
• ZF Friedrichshafen
   

Leading manufacturers are focused on creating specialized radar systems that cater to all the modern requirements of automotive systems. Innovations are being directed towards the more advanced processing of signals, better integration with AI technologies, greater resilience to weather impacts, and AI-driven proactive safety systems and autonomous driving functionalities. 
 

Developing sustainable eases and materials covering electrification goals are becoming an integral part of industry market strategies. These measures are directed towards manufacturers for energy-efficient designs in addition with objectives on carbon emission reduction aligned with the automotive industry while adhering to the rigorous safety demands of the performance-driven applications.
 

Automotive Radar-on-Chip Technology Industry News

• In January 2025, Texas Instruments launched the AWRL6844, the first single-chip 60GHz mmWave radar sensor in the market that has edge AI capabilities and has been used to improve in-cabin safety in automobiles. The sensor is designed to support three key applications: child presence detection when the vehicle has parked, seatbelt reminders through occupant detection, and intrusion detection, all while being able to save the OEM about USD 20 in system costs per vehicle.
   
• In December 2024, NXP Semiconductors announced a partnership with a South Korean startup, bitsensing, to develop radar systems intended for automotive applications. The partnership will serve to improve safety and performance of vehicles by integrating NXP’s leading radar chipsets with bitsensing’s radar hardware and software. In particular the collaboration is looking to develop radar technology that has range and can work in horizontal and vertical axes, thus affording benefits compared to lidar and cameras in terms of weather conditions.
   
• In January 2024, NXP Semiconductors expanded its family of 28 nm RFCMOS radar one-chip family with the launch of a new SoC, SAF86xx. The SoC is intended for next-generation ADAS and autonomous driving applications. This chip is highly integrated, incorporating a radar transceiver, multi-core processor, and secure data communications capability enabling software-defined radar architectures with improved sensor fusion and AI (artificial intelligence)-based object classification.
   
• In January 2024, Texas Instruments introduced the AWR2544, the first single-chip 77GHz millimeter-wave radar sensor from a commercial supplier for satellite radar architectures. This latest product raises the bar for advanced driver assistance systems (ADAS) with sensor ranges exceeding 200 meters and grille of more complex decision making via sensor fusion algorithms. The AWR2544 is done in launch-on-package (LOP) mode, achieving a minimum size reduction of 30% by mounting a 3D waveguide antenna on the opposite side of its printed circuit board (PCB).
   

The automotive radar-on-chip technology market research report includes in-depth coverage of the industry with estimates & forecasts in terms of revenue ($Mn/Bn) from 2021 to 2034, for the following segments:

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Market, By Frequency Band

• 24 GHz
• 77 GHz
• 79 GHz

Market, By Range

• Short-Range Radar (SRR)
• Medium-Range Radar (MRR)
• Long-Range Radar (LRR)

Market, By Technology

• Single-chip SoC
• Multi-chip module
• Integrated radar arrays

Market, By Vehicle

• Passenger vehicle
  • Hatchback
  • Sedan
  • SUV
• Commercial vehicles
  • Light Commercial Vehicles (LCV)
  • Medium Commercial Vehicle (MCV)
  • Heavy Commercial Vehicles (HCV)

Market, By Sales Channel

• OEM
• Aftermarket

Market, By Application

• Adaptive Cruise Control (ACC)
• Blind Spot Detection (BSD)
• Forward Collision Warning (FCW)
• Automatic Emergency Braking (AEB)
• Advanced parking assist
• Corner radar for autonomous vehicles
• Others

The above information is provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • UK
  • Germany
  • France
  • Italy
  • Spain
  • Russia
  • Nordics
• Asia Pacific
  • China
  • India
  • Japan
  • South Korea
  • Australia
  • Southeast Asia
• Latin America
  • Brazil
  • Mexico
  • Argentina
• MEA
  • UAE
  • Saudi Arabia
  • South Africa