Global 4D Imaging Radar Market 2025-2035

Description

List of Tables

4D Imaging Radar Market Size, Share & Trends Analysis Report by Type (Short Range Radar, Medium Range Radar, and Long-Range Radar), and by Application (Automotive, Aerospace & Defense, Security & Surveillance, Traffic Monitoring & Management, and Others) Forecast Period (2025-2035)

Industry Overview

4D imaging radar market was valued at $3.2 billion in 2024 and is projected to grow at a CAGR of 21.4% over the forecast period (2025-2035), reaching approximately $26.7 billion by 2035. The global 4D imaging radar market is expanding due to rising vehicle safety demands, autonomous vehicle advancements, technological innovations, stricter regulations, automotive production expansion, and smart city emergence. Additionally, the increasing use of Advanced Driver Assistance Systems (ADAS) and autonomous vehicles is boosting the need for robust, long-range radar systems, especially 4D imaging radar. For instance, in April 2025, HiRain Technologies released the LRR615, a high-density waveguide antenna-powered long-range imaging radar system based on Arbe Robotics. The first in China to feature a high-density waveguide antenna, the system provides ultra-high resolution and reliability in adverse weather and light conditions. The system supports cameras and provides an alternative to LiDAR with 10x detection capability. HiRain completed system integration, calibration, and validation, and aims to increase production capacity.

Market Dynamics

Automotive Industry Advancements

The integration of 4D imaging radar in vehicles improves ADAS and autonomous driving, enhances safety and navigation, and drives market growth by providing precise object detection and tracking. For instance, in September 2024, Lotus used Ambarella's Oculii AI 4D imaging radar technology in its Eletre SUV and Emeya Hyper-GT electric cars. It is applied for highway and urban driving on autopilot and emergency braking. The radar has one-degree ultra-fine angular resolution, employing six transmit and eight receive antennas per vehicle's two radar modules. This high resolution is necessary for distinguishing, identifying, and locating objects and individuals, providing timely and accurate avoidance and braking by the L2+ systems of the vehicles. The technology additionally minimizes radar system power consumption and complexity, enabling the radar modules to be installed in desired positions.

Emergence of Industrial Automation and Robotics

The growth in the industrial automation and robotics market is propelled by the increased use of industrial robots and drones, and warehouse automation for object navigation and recognition. In September 2024, as per the International Federation of Robotics reports, the global robotics report shows that there are currently 4,281,585 robots working in factories across the globe, which represents a 10% rise. For the third consecutive year, installations per year passed 500,000 units, with 70% of such new installations made in Asia, 17% in Europe, and 10% in the Americas. By 2024, global robot installations are projected to grow to 541,000 units as the global economic downturn reaches its lowest point, with growth predicted to accelerate through 2025, 2026, and 2027.

Market Segmentation

Based on the type, the market is segmented into short-range radar, medium-range radar, and long-range radar.
Based on the application, the market is segmented into automotive, aerospace & defense, security & surveillance, traffic monitoring & management, and others (robotics & industrial automation, and healthcare & medical imaging).

Automotive Segment to Lead the Market with the Largest Share

The market growth of advanced sensing technologies such as 4D imaging radar is fueled by rising regulatory requirements and consumer demand for safer driving experiences. For instance, in April 2024, Uhnder Inc. introduced the S81 mass market imaging radar solution, offering a compact, affordable 4D single-chip solution for advanced driver assistance systems, reducing the cost barrier and promoting widespread adoption. The S81 radar offers 96 MIMO channels, high contrast resolution, and interference mitigation, addressing security concerns in legacy radar systems. It's fully programmable, equipped with production-ready software and tools.

Regional Outlook

The global 4D imaging radar market is further divided by geography, including North America (the US and Canada), Asia-Pacific (India, China, Japan, South Korea, Australia and New Zealand, ASEAN Countries, and the Rest of Asia-Pacific), Europe (the UK, Germany, France, Italy, Spain, Russia, and the Rest of Europe), and the Rest of the World (the Middle East & Africa, and Latin America).

Rising Demand for Road Safety and Security in Asia-Pacific

The adoption of new technologies such as 4D imaging radar in traffic monitoring and management systems is driving market growth, owing to increasing demand for increased road safety and security. For instance, in March 2025, in India, Delhi police used AI-based 4D radar interceptors on police vehicles to identify traffic violations such as speeding, driving without a seatbelt, and using a mobile phone while driving. The system automatically generates e-challans for offenses, making it independent of human intervention. The interceptor is equipped with a 360-degree rotating automatic number plate recognition camera and uses advanced radio wave technology to accurately capture the speed of multiple vehicles. As urban areas evolve into smart cities with intelligent traffic management systems, AI-powered enforcement solutions will play a crucial role in enhancing road safety and automation.

North America Region Dominates the Market with Major Share

North America holds a significant share, owing to the 4D imaging radars are gaining popularity in the aerospace and defense sectors, owing to the high-resolution, real-time data, essential for modern military operations. For instance, in February 2025, Kapta Space, a startup focused on space technology, raised $5 million in a seed funding round. The round was led by MetaVC and supported by Entrada Ventures and Blue Collective. This funding positions Kapta to quickly advance towards on-orbit testing of its radar-based, electronically steered antenna array using metasurface technology. The firm seeks to make high-resolution, continuous earth observation and target tracking from Low Earth Orbit (LEO) satellites available, valuable geospatial imagery, and defense capabilities. Kapta's radar technology utilizes Synthetic Aperture Radar (SAR) for high-resolution imaging and InSAR for accurate tracking of large-scale infrastructure and land surface movement. The system is dual-purpose, with the capability for earth observation in addition to defense operations.

Market Players Outlook

The major companies operating in the global 4D imaging radar market include Continental AG, Huawei Technologies Co., Ltd., Renesas Electronics Corp., Robert Bosch GmbH, and ZF Friedrichshafen AG, among others. Market players are leveraging partnerships, collaborations, mergers, and acquisition strategies for business expansion and innovative product development to maintain their market positioning.

Recent Developments

In May 2025, Continental reached a milestone by producing 200 million radar sensors, doubling its total since 2021. With over 20% market share, the company remains a leader in automotive safety tech, driven by the growing demand for advanced driver assistance systems (ADAS) and autonomous driving.
In December 2024, Infineon Technologies released production-qualified samples of its RASIC CTRX8191F radar MMIC, which is specifically engineered to satisfy the requirements of automated and autonomous driving. The 28nm radar MMIC delivers high performance at low system cost, facilitating next-generation radar imaging modules. The CTRX8191F can identify vulnerable road users and vehicles up to 380 meters away with system configurations comprising eight transmitters and eight receivers.
In September 2024, Ambarella, Inc. announced in advance of AutoSens Europe that its Oculii AI 4D imaging radar technology is deployed worldwide in the 2023 and 2024 Lotus Eletre electric hyper-SUV as well as the 2024 Lotus Emeya fully electric hyper-GT from Lotus Technology.
In January 2024, Arbe Robotics Ltd. announced that its tier 1, HiRain Technologies, announced that it began the mass production of state-of-the-art 4D Imaging Radars at the end of 2024. HiRain recently reached a significant milestone in this journey with the successful development of a high-performance B-sample (a production-intent system design).
In May 2023, NIO and NXP partnered on the deployment of 4D imaging radar, facilitating high-level autonomous driving with higher sensor resolution and longer detection range. Technology enables vehicles to identify, isolate, and distinguish objects accurately, creating better safety and driving comfort. NXP's imaging radar chipsets are ideal for advanced front radar applications, enabling Level 2+ and higher autonomous driving services.

The Report Covers:

Market value data analysis for 2024 and forecast to 2035.
Annualized market revenues ($ million) for each market segment.
Country-wise analysis of major geographical regions.
Key companies operating in the global 4D imaging radar market. Based on the availability of data, information related to new products and relevant news is also available in the report.
Analysis of business strategies by identifying the key market segments positioned for strong growth in the future.
Analysis of market-entry and market expansion strategies.
Competitive strategies by identifying 'who-stands-where' in the market.

Product Code: OMR2028872

1. Report Summary

Current Industry Analysis and Growth Potential Outlook
Global 4D Imaging Radar Market Sales Analysis - Type | Application ($ Million)
4D Imaging Radar Market Sales Performance of Top Countries
1.1. Research Methodology
Primary Research Approach
Secondary Research Approach
1.2. Market Snapshot

2. Market Overview and Insights

2.1. Scope of the Study
2.2. Analyst Insight & Current Market Trends
- 2.2.1. Key 4D Imaging Radar Industry Trends
- 2.2.2. Market Recommendations
2.3. Porter's Five Forces Analysis for the 4D Imaging Radar Market
- 2.3.1. Competitive Rivalry
- 2.3.2. Threat of New Entrants
- 2.3.3. Bargaining Power of Suppliers
- 2.3.4. Bargaining Power of Buyers
- 2.3.5. Threat of Substitutes

3. Market Determinants

3.1. Market Drivers
- 3.1.1. Drivers For the Global 4D Imaging Radar Market: Impact Analysis
3.2. Market Pain Points and Challenges
- 3.2.1. Restraints For the Global 4D Imaging Radar Market: Impact Analysis
3.3. Market Opportunities

4. Competitive Landscape

4.1. Competitive Dashboard - 4D Imaging Radar Market Revenue and Share by Manufacturers
4D Imaging Radar Product Comparison Analysis
Top Market Player Ranking Matrix
4.2. Key Company Analysis
- 4.2.1. Continental AG
  - 4.2.1.1. Overview
  - 4.2.1.2. Product Portfolio
  - 4.2.1.3. Financial Analysis (Subject to Data Availability)
  - 4.2.1.4. SWOT Analysis
  - 4.2.1.5. Business Strategy
- 4.2.2. Huawei Technologies Co., Ltd.
  - 4.2.2.1. Overview
  - 4.2.2.2. Product Portfolio
  - 4.2.2.3. Financial Analysis (Subject to Data Availability)
  - 4.2.2.4. SWOT Analysis
  - 4.2.2.5. Business Strategy
- 4.2.3. Renesas Electronics Corp.
  - 4.2.3.1. Overview
  - 4.2.3.2. Product Portfolio
  - 4.2.3.3. Financial Analysis (Subject to Data Availability)
  - 4.2.3.4. SWOT Analysis
  - 4.2.3.5. Business Strategy
- 4.2.4. Robert Bosch GmbH
  - 4.2.4.1. Overview
  - 4.2.4.2. Product Portfolio
  - 4.2.4.3. Financial Analysis (Subject to Data Availability)
  - 4.2.4.4. SWOT Analysis
  - 4.2.4.5. Business Strategy
- 4.2.5. ZF Friedrichshafen AG
  - 4.2.5.1. Overview
  - 4.2.5.2. Product Portfolio
  - 4.2.5.3. Financial Analysis (Subject to Data Availability)
  - 4.2.5.4. SWOT Analysis
  - 4.2.5.5. Business Strategy
4.3. Top Winning Strategies by Market Players
- 4.3.1. Merger and Acquisition
- 4.3.2. Product Launch
- 4.3.3. Partnership And Collaboration

5. Global 4D Imaging Radar Market Sales Analysis by Type ($ Million)

5.1. Short Range Radar
5.2. Medium Range Radar
5.3. Long Range Radar

6. Global 4D Imaging Radar Market Sales Analysis by Application ($ Million)

6.1. Automotive
6.2. Aerospace & Defense
6.3. Security & Surveillance
6.4. Traffic Monitoring & Management
6.5. Others (Robotics & Industrial Automation, and Healthcare & Medical Imaging)

7. Regional Analysis

7.1. North American 4D Imaging Radar Market Sales Analysis - Type | Application | Country ($ Million)
Macroeconomic Factors for North America
- 7.1.1. United States
- 7.1.2. Canada
7.2. European 4D Imaging Radar Market Sales Analysis - Type | Application| Country ($ Million)
Macroeconomic Factors for Europe
- 7.2.1. UK
- 7.2.2. Germany
- 7.2.3. Italy
- 7.2.4. Spain
- 7.2.5. France
- 7.2.6. Russia
- 7.2.7. Rest of Europe
7.3. Asia-Pacific 4D Imaging Radar Market Sales Analysis - Type | Application | Country ($ Million)
Macroeconomic Factors for Asia-Pacific
- 7.3.1. China
- 7.3.2. Japan
- 7.3.3. South Korea
- 7.3.4. India
- 7.3.5. Australia & New Zealand
- 7.3.6. ASEAN Countries (Thailand, Indonesia, Vietnam, Singapore, And Others)
- 7.3.7. Rest of Asia-Pacific
7.4. Rest of the World 4D Imaging Radar Market Sales Analysis - Type | Application| Country ($ Million)
Macroeconomic Factors for the Rest of the World
- 7.4.1. Latin America
- 7.4.2. Middle East and Africa

8. Company Profiles

8.1. Ainstein, Inc.
- 8.1.1. Quick Facts
- 8.1.2. Company Overview
- 8.1.3. Product Portfolio
- 8.1.4. Business Strategies
8.2. Ambarella International LP.
- 8.2.1. Quick Facts
- 8.2.2. Company Overview
- 8.2.3. Product Portfolio
- 8.2.4. Business Strategies
8.3. Aptiv
- 8.3.1. Quick Facts
- 8.3.2. Company Overview
- 8.3.3. Product Portfolio
- 8.3.4. Business Strategies
8.4. Arbe Robotics Ltd.
- 8.4.1. Quick Facts
- 8.4.2. Company Overview
- 8.4.3. Product Portfolio
- 8.4.4. Business Strategies
8.5. Beijing HiRain Technologies Co., Ltd.
- 8.5.1. Quick Facts
- 8.5.2. Company Overview
- 8.5.3. Product Portfolio
- 8.5.4. Business Strategies
8.6. Continental AG
- 8.6.1. Quick Facts
- 8.6.2. Company Overview
- 8.6.3. Product Portfolio
- 8.6.4. Business Strategies
8.7. Elbit Systems Ltd.
- 8.7.1. Quick Facts
- 8.7.2. Company Overview
- 8.7.3. Product Portfolio
- 8.7.4. Business Strategies
8.8. HELLA GmbH & Co. KGaA
- 8.8.1. Quick Facts
- 8.8.2. Company Overview
- 8.8.3. Product Portfolio
- 8.8.4. Business Strategies
8.9. Honeywell International Inc.
- 8.9.1. Quick Facts
- 8.9.2. Company Overview
- 8.9.3. Product Portfolio
- 8.9.4. Business Strategies
8.10. Huawei Technologies Co., Ltd
- 8.10.1. Quick Facts
- 8.10.2. Company Overview
- 8.10.3. Product Portfolio
- 8.10.4. Business Strategies
8.11. Infineon Technologies AG
- 8.11.1. Quick Facts
- 8.11.2. Company Overview
- 8.11.3. Product Portfolio
- 8.11.4. Business Strategies
8.12. NXP Semiconductors N.V.
- 8.12.1. Quick Facts
- 8.12.2. Company Overview
- 8.12.3. Product Portfolio
- 8.12.4. Business Strategies
8.13. RadSee Technologies Ltd.
- 8.13.1. Quick Facts
- 8.13.2. Company Overview
- 8.13.3. Product Portfolio
- 8.13.4. Business Strategies
8.14. Renesas Electronics Corp.
- 8.14.1. Quick Facts
- 8.14.2. Company Overview
- 8.14.3. Product Portfolio
- 8.14.4. Business Strategies
8.15. Robert Bosch GmbH
- 8.15.1. Quick Facts
- 8.15.2. Company Overview
- 8.15.3. Product Portfolio
- 8.15.4. Business Strategies
8.16. Rohde & Schwarz Espana, SA
- 8.16.1. Quick Facts
- 8.16.2. Company Overview
- 8.16.3. Product Portfolio
- 8.16.4. Business Strategies
8.17. s.m.s, smart microwave sensors GmbH
- 8.17.1. Quick Facts
- 8.17.2. Company Overview
- 8.17.3. Product Portfolio
- 8.17.4. Business Strategies
8.18. Smart Radar System Inc.
- 8.18.1. Quick Facts
- 8.18.2. Company Overview
- 8.18.3. Product Portfolio
- 8.18.4. Business Strategies
8.19. UHNDER Inc.
- 8.19.1. Quick Facts
- 8.19.2. Company Overview
- 8.19.3. Product Portfolio
- 8.19.4. Business Strategies
8.20. Vayyar Ltd.
- 8.20.1. Quick Facts
- 8.20.2. Company Overview
- 8.20.3. Product Portfolio
- 8.20.4. Business Strategies
8.21. ZF Friedrichshafen AG
- 8.21.1. Quick Facts
- 8.21.2. Company Overview
- 8.21.3. Product Portfolio
- 8.21.4. Business Strategies