4D Millimeter Wave Radar （RADAR）

The MRR610 and SRR610 are Hirain Technologies' latest 4D millimeter wave radar products, part of the sixth-generation mmWave radar platform. This platform incorporates a highly integrated SoC solution, offering cost-effective standalone radar products and multi-radar fusion solutions.

The entire Hirain 4D mmWave Radar Platform features four transmitting and four receiving antennas. Paired with proprietary antenna arrays, DDMA frequency-hopping waveforms, and advanced post-processing algorithms, this platform improves detection range, angle measurement accuracy, angular resolution, and elevation detection over previous generations. The system outputs 4D point clouds (distance, speed, horizontal angle, and elevation angle) along with tracking target information, meeting the radar perception needs for L2 to L3 autonomous driving systems.

Key Functions & Features

• Single-chip radar SoC – AWR2944
• Hopping-frequency mode for enhanced anti-interference capabilities
• DDMA waveform modulation for extended detection distance
• Large-aperture antenna array for higher angle accuracy
• Platform-based design for MRR and SRR
• Flexible communication interfaces (2x CAN-FD and 1x 100Mbps Ethernet)