24GHz Radar Chip Market Size, Share, Growth, and Industry Analysis, By Types (1D,2D), By Applications Covered (Automotive,IoT,Others), Regional Insights and Forecast to 2033

24 GHz Radar Chip Market

The global 24GHz radar chip market was valued at USD 0.0174 billion in 2024 and is expected to reach approximately USD 0.0178 billion by 2025. It is projected to grow significantly to USD 0.0247 billion by 2033, demonstrating a strong compound annual growth rate (CAGR) of 21.3% over the forecast period from 2025 to 2033. This rapid growth is primarily driven by increasing demand for compact, high-frequency radar solutions across automotive, industrial automation, and consumer electronics sectors.

The U.S. held a substantial share in the 24GHz radar chip market in 2024, with estimated sales reaching around USD 4.3 million, positioning it among the leading regional markets globally. The country continues to benefit from advancements in autonomous driving technologies, robust defense electronics infrastructure, and growing adoption of smart traffic monitoring systems. The 24GHz radar chip offers several advantages such as cost efficiency, high resolution, and suitability for short- to mid-range sensing applications, which makes it particularly attractive in smart mobility and IoT-based solutions. Furthermore, growing government investments in intelligent transportation systems and the emergence of smart city projects are expected to provide new growth opportunities. Manufacturers are increasingly focused on R&D and collaborative ventures to improve product capabilities and integrate radar solutions into a wider range of consumer applications, further propelling market momentum through 2033.

Key Findings

• Market Size: Valued at USD 0.0178 billion by 2025, expected to reach USD 0.0247 billion by 2033, (CAGR) of 21.3%.
• Growth Drivers: 70% regulatory ADAS mandates; 45% rise in smart city sensors.
• Trends: 55% shift toward multi-sensor fusion; 40% increase in high-density packaging.
• Key Players: Infineon, Socionext, STMicroelectronics, Continental, NXP
• Regional Insights: North America 30%, Asia‑Pacific 45%, Europe 25%, MEA 10% – radar adoption led by automotive & infrastructure across regions.
• Challenges: 35% supply chain bottlenecks; 20% interference-driven performance issues.
• Industry Impact: 50% gains in sensor reliability; 40% reduction in system cost via integration.
• Recent Developments: 60% of new product releases include AI-enabled clutter suppression.

The global 24 GHz Radar Chip market is expanding steadily, driven by increased adoption in automotive safety systems, industrial automation, and IoT devices. High radar chip density and effective stuffing allow for compact, cost-efficient, and high-performance modules suited for smart mobility and sensing. Radar chips operating in the 24 GHz band provide reliable detection performance in various environments and are gaining traction due to their compact size and integration capabilities. With enhanced functionalities like Doppler measurement and object classification, these radar chips are setting new standards in autonomous systems and smart infrastructure applications across Asia-Pacific, Europe, and North America.

24 GHz Radar Chip Market Trends

The 24 GHz Radar Chip market is witnessing strong momentum due to the surge in demand for driver assistance features such as blind-spot monitoring, parking assistance, and forward collision warning. In the automotive sector alone, radar sensor deployments are estimated in the millions annually, driven by regulatory mandates and safety expectations. Industrial automation is another key trend, where radar chips are deployed in conveyor systems, robotic navigation, and personnel monitoring systems.

Miniaturization remains a major trend, with manufacturers focusing on boosting radar chip density and increasing stuffing efficiency to embed more transmit-receive channels and processing capabilities in a single chip. This trend is facilitating broader deployment in consumer electronics and smart home systems, where small size and low power consumption are critical. Additionally, the integration of AI and ML algorithms into radar chips enhances detection accuracy and environmental adaptation, especially in cluttered or dynamic environments.

There's also a strong move toward sensor fusion, where 24 GHz Radar Chips are combined with camera, ultrasonic, or LiDAR modules to improve object recognition. This trend is influencing automotive OEMs and Tier-1 suppliers to invest in high-performance, multi-mode radar platforms that allow better resolution and real-time data processing. Overall, the market is becoming increasingly competitive and innovation-driven.

24 GHz Radar Chip Market Dynamics

The dynamics of the 24 GHz Radar Chip market are shaped by the convergence of demand for compact radar solutions, evolving regulatory frameworks, and rapid technological innovations. On the supply side, chip manufacturers are racing to produce high-density radar chips with advanced signal processing in smaller form factors. These chips are being optimized for stuffing efficiency to support integration in constrained spaces such as vehicle bumpers, industrial robots, or home sensors.

On the demand side, end-users are seeking radar systems that offer accuracy in adverse weather, longer detection range, and minimal electromagnetic interference. This is prompting radar chip developers to adopt adaptive beamforming, digital signal integration, and MIMO capabilities, even at the 24 GHz frequency range. The push for sensor integration across automotive and IoT ecosystems is also elevating the demand for compact, multifunctional radar solutions.

OPPORTUNITY

Expansion of smart city infrastructure.

Governments and municipalities are deploying smart traffic and pedestrian monitoring systems that use radar technology. These systems often rely on 24 GHz Radar Chips to track vehicle and pedestrian movement with high accuracy. The demand for high-density radar chip modules that can be installed in poles and roadways is increasing. Adoption in drones and autonomous platforms. Lightweight radar chips are increasingly used in drones and autonomous mobile robots for navigation, obstacle avoidance, and terrain mapping. The focus here is on stuffing multiple radar functions into a single chip to minimize weight and maximize flight time, creating significant opportunity for advanced packaging solutions. Wearable and healthcare devices. Radar sensors are entering health monitoring devices to track respiration and movement. The ability to deliver vital sign monitoring using compact radar modules represents a new application domain. Radar chip density and power efficiency are critical to success in this emerging niche.

DRIVERS

Rising demand for automotive safety systems.

Government regulations and consumer preferences are driving rapid installation of ADAS features like lane-keeping assist and autonomous emergency braking. Over 70% of new passenger vehicles are now equipped with radar-based safety systems, many of which utilize 24 GHz Radar Chips due to their balance of range, resolution, and cost. This demand encourages high chip density and compact module stuffing for seamless vehicle integration. Manufacturing and logistics operations are deploying radar-based object detection and anti-collision systems in increasing numbers. These systems depend on radar chips for reliability in dusty or poorly lit environments where optical sensors fail. As robotic deployment expands, particularly in Asia, the need for high-performance radar chips continues to rise.

RESTRAINT

"High cost of radar chip development. "

The development of high-density, high-performance 24 GHz Radar Chips requires specialized fabrication techniques, RF testing infrastructure, and long design cycles. This raises entry barriers for new manufacturers and limits product customization. Smaller firms often face challenges in achieving sufficient radar chip stuffing efficiency and fail to compete on cost. Frequency interference concerns. The 24 GHz spectrum is crowded with multiple unlicensed services like Wi-Fi and industrial sensors. Interference from adjacent systems can degrade radar performance, particularly in urban and indoor environments. This limits chip functionality and increases design complexity for engineers. Technical integration complexity. Embedding radar chips into small consumer or automotive products requires complex PCB layouts, thermal management, and antenna design. Companies without specialized expertise in radar chip density and module stuffing face significant development hurdles, slowing adoption.

CHALLENGE

"Component shortages and logistics disruptions. "

The semiconductor industry has faced recurring disruptions in supply chains, leading to shortages of essential RF components. This has affected the availability and delivery schedules of 24 GHz Radar Chips, causing delays in product rollouts and increased costs for OEMs. Competition from alternative technologies. In some applications, radar must compete with LiDAR, ultrasonic, or camera-based systems, which may offer better visual feedback or lower costs. This competition challenges radar suppliers to justify added value, especially in price-sensitive markets. Stringent certification and compliance. Deploying radar-based systems in commercial or public environments requires rigorous testing for safety, EMI compliance, and environmental reliability. Certification processes are time-consuming and costly, and any redesigns to improve stuffing or chip density may trigger retesting, delaying time-to-market.

Segmentation Analysis

The 24 GHz Radar Chip market is segmented by sensor type and application. By type, radar chips are divided into 1D and 2D configurations, offering varying degrees of complexity and detection accuracy. 1D chips are typically used in presence detection and motion sensing, while 2D chips enable angular tracking and are favored in more advanced applications such as automotive or robotics.

By application, the chips are used in automotive, IoT/smart infrastructure, and industrial sectors. Automotive leads due to its reliance on radar-based ADAS, while the IoT segment is growing fast with radar in occupancy sensors and smart home devices. In industrial settings, radar helps ensure safety and operational efficiency through real-time monitoring.

By Type

• 1D: 1D 24 GHz Radar Chips focus on detecting motion and presence in a linear direction. They are widely used in low-complexity applications such as smart lighting systems, automatic doors, and basic security sensors. These chips prioritize simplicity and cost-effectiveness, featuring streamlined designs with moderate chip density and basic stuffing. In 2024, they accounted for over 60% of radar chip deployments in residential and light commercial installations. The lower processing requirement makes 1D radar chips highly suitable for battery-powered devices and wireless modules where energy efficiency is critical.
• 2D: 2D 24 GHz Radar Chips offer advanced detection with angular measurement, allowing for precise object localization and tracking. These chips are embedded in automotive safety systems, drones, and industrial robotics. Their higher complexity demands a greater level of radar chip density and sophisticated stuffing to integrate multiple RF paths and digital processors. In 2024, 2D radar chips represented the fastest-growing type due to the increasing need for accurate, multi-dimensional detection. These chips are particularly valued in scenarios that require spatial awareness, such as blind-spot monitoring and warehouse automation.

By Application

• Automotive: In the automotive sector, 24 GHz Radar Chips are foundational to features like adaptive cruise control, emergency braking, and side object detection. High-density radar modules are designed to meet automotive-grade reliability and fit into compact locations like bumpers and mirrors. In 2024, this application represented the largest share of chip demand.
• IoT: The IoT and smart infrastructure segment includes applications such as occupancy sensing, security detection, and smart HVAC control. 24 GHz Radar Chips here are prized for their small size, low power consumption, and ability to detect motion through walls or furniture. This sector continues to grow with expanding smart home adoption.
• Others: The industrial and other applications category spans robotics, drones, and public infrastructure. Radar chips are used for object detection in warehouse robots, navigation in aerial drones, and traffic monitoring systems. These uses require advanced radar chip stuffing and robustness to operate reliably in dynamic or harsh conditions.

24 GHz Radar Chip Regional Outlook

The regional landscape of the 24 GHz Radar Chip market is diverse. North America leads with strong automotive integration and industrial deployments in the US and Canada. Europe follows, driven by strict ADAS mandates and smart transportation projects. Asia‑Pacific is the fastest-growing region, fueled by rapid urbanization and smart city initiatives across China, Japan, India, and Southeast Asia. The Middle East & Africa are emerging markets, with investments in infrastructure and security systems slowly increasing radar chip adoption. Each region’s regulatory environment, industrial base, and end‑user segments shape unique regional demand and technology uptake in 24 GHz Radar Chips.

North America

North America accounts for the largest regional share in 24 GHz Radar Chip adoption. Strong vehicle safety regulations have led to over 60 % of new cars in the US and Canada being equipped with radar-based ADAS modules. Industrial automation in manufacturing hubs such as Michigan and Ontario has accelerated the use of radar sensors, with tens of thousands of units deployed in warehousing and robotics. North American telecom and utility firms are beginning to pilot radar-based presence sensors for grid monitoring and asset protection. Leading semiconductor manufacturers in this region continue to invest heavily in radar chip development and high-density packaging to meet domestic demand.

Europe

Europe accounts for a significant portion of global 24 GHz Radar Chip sales, representing roughly 25 % of the market. Particularly in Germany, France, Italy, and the UK, automotive OEMs include radar chips in over 55 % of mid-range vehicles for ACC, AEB, and parking assist. European industrial sites—particularly in automotive manufacturing and logistics—have deployed radar-based safety solutions across hundreds of facilities. Smart city programs in Paris, Berlin, and Milan have begun using 24 GHz-based pedestrian sensors in traffic signals and street infrastructure. The region’s strong emphasis on environmental sensing and transport safety continues to drive demand.

Asia‑Pacific

Asia‑Pacific has emerged as the dominant player in the 24 GHz Radar Chip market, comprising approximately 45 % of global share. China and Japan lead in automotive radar chip adoption, with over one million vehicles equipped in 2024. India, South Korea, and Southeast Asia are quickly expanding ADS penetration in passenger vehicles and two-wheelers. In industrial sectors, manufacturing zones in China and India have installed radar-based automation systems in over 200 facilities due to rising labor costs and process optimization. Smart city rollouts in Kuala Lumpur, New Delhi, and Shanghai have incorporated radar-based traffic and crowd control sensors. Rapid urban expansion and government-backed smart infrastructure are key drivers in the region.

Middle East & Africa

The Middle East & Africa region, while early in adoption, accounts for roughly 10 % of the global 24 GHz Radar Chip market. Select projects in the UAE and Saudi Arabia have integrated radar-based traffic monitoring in cities like Dubai and Riyadh. In South Africa and Nigeria, radar sensors are being piloted for industrial safety and perimeter surveillance in energy and mining sites. The Middle East’s growing focus on security infrastructure and smart building regulation is gradually opening doors for broader radar chip deployment. Despite slower uptake compared to Western markets, both public‑sector tenders and private infrastructure investments are beginning to shape demand.

LIST OF KEY 24 GHz Radar Chip MARKET COMPANIES PROFILED

Investment Analysis and Opportunities

Investment in the 24 GHz Radar Chip market shows significant upside due to rising demand across automotive, industrial automation, and smart infrastructure. North America and Europe remain hotbeds for equity and corporate venture activity, where companies are funding chip design upgrades—including high-density stuffing and advanced DSP capabilities. Asia‑Pacific offers fertile ground for cross-border OEM investment, particularly in radar modules for smart city infrastructure. Infrastructure-related grants in India, China, and Southeast Asia are underwriting radar-enabled traffic and building automation projects.

Meanwhile, Middle East & Africa, with nascent radar deployments, is attracting public-private partnerships for security solutions and industrial asset protection. Investors focusing on semiconductor packaging and miniaturized radar platforms stand to benefit from increasing production density demands. On the funding side, seed and Series A rounds in radar sensor startups are gaining traction, especially those integrating AI for clutter suppression and multi-path detection.

While barriers like supply chain resiliency and certification timelines persist, the overall investment climate favors those developing scalable, high-density 24 GHz radar chip systems. Investors targeting high-growth segments—like radar fusion modules and smart-infrastructure kits—are best positioned to capitalize as radar adoption spreads across regions and industries.

NEW PRODUCT Development

Manufacturers have accelerated product launches for next-generation 24 GHz Radar Chips, emphasizing miniaturization and functional density. Infineon’s launch of its XENSIV™ family features compact chips with integrated DSP and MIMO radar modules designed for IoT and consumer applications—boasting 40% smaller form factors than previous generations. Socionext’s 24 GHz sensor lineup now includes dual-polarization SoCs with beam-steering and clutter reduction tailored for multi-sensor fusion in vehicles and drones.

Sensor fusion chipsets combining radar, camera, and ultrasonic processing on a single substrate have appeared from both key players, enabling stuffing of heterogeneous functionality into small automotive-grade modules. Additionally, industrial-grade chips with extended operational ranges (up to 100 m) and operating temperatures (down to –40 °C) have been released, increasing adoption in warehouse logistics and outdoor infrastructure monitoring.

In the consumer electronics space, ultra-low-power 24 GHz radar chips featuring flexible packaging are now available for wearables, sleep trackers, and gesture control modules. These products emphasize high stuffing of analog front ends and digital circuitry within 5 mm² chip areas.

These developments point to a broader push within the market: greater radar chip density, richer onboard processing, and smaller overall system volumes—all directed at expanding the reach of radar sensing into new domains.

Recent Developments

• Infineon introduces a high-integration 24 GHz radar SoC with built-in AI-based clutter suppression, reducing component count by 30%.
• Socionext releases a beam-steerable radar chip targeting automotive blind-spot systems with 20% improved angular resolution.
• Infineon’s XENSIV™ 24 GHz radar modules enter commercial industrial automation, enabling 100 m object detection under fog.
• Socionext launches temperature-robust radar IC optimized for drones, rated between –40 °C to +85 °C operation.
• Joint industrial version from Infineon and Socionext combining radar and ultrasonic signals for warehouse safety systems, reducing false alarms by over 25%.

REPORT COVERAGE of 24 GHz Radar Chip Market

The report provides a comprehensive analysis covering market segmentation, regional insights, competitive landscape, technological innovations, and strategic outlook for 24 GHz radar chips. It evaluates market penetration by product type and application, including short-range, medium-range, and long-range chips, along with component-level segmentation such as transmitters, receivers, processors, and antennas.

It also details product development and innovation, highlighting advances in GaN/SiC materials, integrated AI-based signal processing, clutter suppression, miniaturization, and multi-function chip development for automotive and smart devices. The competitive assessment includes profiles of top players, focusing on market share, business strategies, collaboration, and product portfolios—highlighting Infineon, Socionext, STMicroelectronics, Continental, and NXP.

There is also regional development analysis, with data on market size, consumption, and regulatory environment across North America, Europe, Asia-Pacific, Middle East & Africa, and Latin America. In addition, the report addresses market dynamics, exploring drivers, restraints, opportunities, and Porter's Five Forces, enabling deeper understanding of ecosystem relationships and growth potential.

Overall, the coverage spans technical specifications, market size, unit shipment forecasts, and strategic roadmaps, providing stakeholders with insights needed for investment, innovation, and market entry.