Shenzhen, China – With the accelerated adoption of Level 2+ to Level 4 autonomous driving technologies and the mandatory safety requirements of the new national standards for integrated driver assistance systems, 4D imaging millimeter-wave radar is reaching a tipping point for large-scale production. As an “essential safety requirement” for advanced driver-assistance systems, it not only demands higher standards in detection range and angular resolution but is also evolving toward centralized processing and distributed satellite radar in terms of system architecture.
As a professional service provider with years of deep expertise in the electronic component distribution sector, Shenzhen Mingjiada Electronics Co., Ltd., leveraging its extensive global procurement channels and ISO 9001 quality management system, is now officially supplying a full range of TI (Texas Instruments) automotive radar products to automakers, Tier 1 suppliers, and R&D teams. Covering the full stack of hardware from RF front-end to central processing units, we help customers rapidly implement 4D imaging and next-generation radar architectures.
Core Product Offerings: Three Major Categories Covering Full-Stack Needs
Mingjiada Electronics’ current TI automotive radar product line is primarily divided into the following three core segments, with inventory covering automotive-grade chips, evaluation boards, and reference designs:
1. 4D Imaging Radar Chips: Breaking the Limits of 3D Perception
The core of 4D imaging radar lies in the addition of a height measurement dimension, creating a high-density point cloud. We focus on supplying TI’s next-generation highly integrated solutions, particularly the AWR2188 single-chip 8T8R transceiver:
Technical Advantages: The world’s first automotive-grade millimeter-wave radar chip to integrate 8 transmit and 8 receive channels on a single chip, revolutionizing traditional multi-chip cascaded solutions. It features robust RF performance, supports the 76–81 GHz frequency band, offers a maximum detection range exceeding 350 meters, and achieves a distance resolution of less than 4 cm.
Cost and Power Consumption: Typical power consumption is only 2.8W. It enables high-resolution arrays without external cascading, significantly reducing PCB area and system BOM costs.
Product Selection Support: We also supply the AWR2243 cascaded solution chip to meet customers’ diverse development needs, ranging from entry-level to ultra-high-performance (32x32 virtual array) applications.
2. Radar Processing ECU: The Central Perception Brain
The radar electronic control unit (ECU) is responsible for processing raw front-end data, performing FFT, target detection, and AI inference. Mingjiada offers a complete signal chain chipset:
Dedicated Processors: The AM273x series integrates the C674x DSP and Arm Cortex-R5F cores, features a radar hardware accelerator (HWA), supports ASIL B functional safety, and is perfectly compatible with the AWR series of front-end chips, enabling the construction of standalone high-performance radar ECUs.
Fusion SoCs: The TDA5 series integrates TI’s C7™ NPU (Neural Processing Unit), with computing power ranging from 10 TOPS to 1,200 TOPS. This series supports real-time fusion of radar point cloud and visual data, complies with ASIL D functional safety standards, and is an ideal choice for central domain controllers and perception fusion in Level 3 autonomous driving.
3. Satellite/Streaming Radar Architecture Chips: The Hardware Foundation for Distributed Perception
To adapt to the evolution of vehicle electronic and electrical architectures toward a centralized architecture, TI has introduced a satellite radar solution. Mingjiada has now made related supporting devices available:
Architectural Features: Supports the “front-end perception + central processing” model. The RF front-end is responsible only for data acquisition and partial preprocessing; raw data is transmitted with low latency via high-speed interfaces (1 Gbps Ethernet, SerDes) to the domain controller for unified processing. This not only reduces the size and power consumption of the radar module but also enhances the anti-interference capability of multi-radar coordination.
Related Components: Includes RF front-ends such as the AWR2544 that support this architecture, as well as corresponding interface and power management chips (e.g., LP87725-Q1).
Supply Assurance: More Than Just Authentic Products—It’s About Service
When selecting high-value, high-tech core components such as 4D millimeter-wave radar, supply chain stability is critical.
As an ISO 9001:2014 and ISO 14001:2014 certified distributor, Mingjiada Electronics maintains an inventory portfolio of over 2 million SKUs and has established stable partnerships with more than 500 globally renowned manufacturers.
Fast Delivery: Leveraging our extensive stock inventory, 90% of orders can be shipped within 1–3 days, and we offer a 72-hour global express delivery service for urgent R&D and production needs.
About Shenzhen Mingjiada Electronics Co., Ltd.
Shenzhen Mingjiada Electronics Co., Ltd. was established in 2010, is a professional electronic component supplier. The company specializes in automotive chips, AI chips, MCUs, and various sensors, and is committed to providing one-stop procurement services for global ODMs, OEMs, and research institutions.
For the latest 4D millimeter-wave radar chip selection recommendations or price quotes, please contact:
Phone: +86 13410018555
Email: sales@hkmjd.com
Website: https://www.integrated-ic.com/
Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen
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