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Texas Instruments promises improved detection of objects by driver assistance systems with the new AWR2944 radar sensor. In addition to its increased ability to detect quickly, it can monitor blind spots and efficiently negotiate intersections and curves. The 77-GHz radar sensor offers best-in-class RF performance and requires about 30% less space than today's radar sensors. However, thanks to the integration of a fourth transmitter, it achieves a 33% higher resolution in comparison, enabling vehicles to detect any obstacles more clearly and avoid collisions. The new sensor's DDMA (Doppler Division Multiple Access)-based signal processing also improves its ability to detect oncoming vehicles up to 40% further away.
机译:德州仪器承诺改进的检测驾驶员辅助系统与新的对象AWR2944雷达传感器。快速检测增加能力,它可以监控盲点和有效地谈判十字路口和曲线。提供一流的射频性能和要求空间约30%低于今天的雷达传感器。然而,由于第四的集成发射机,它实现了33%的高分辨率相比之下,使车辆能够发现任何障碍更清楚,避免碰撞。新传感器的概貌(多普勒部门多个访问)的信号处理也提高了能力发现迎面而来的车辆多达40%远。

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