首页> 外国专利> RADAR SENSOR OPERATING IN MILLIMETRE WAVE FREQUENCY RANGE FOR DETECTION OF SIGNS OF LIFE AND METHOD OF ITS OPERATION

RADAR SENSOR OPERATING IN MILLIMETRE WAVE FREQUENCY RANGE FOR DETECTION OF SIGNS OF LIFE AND METHOD OF ITS OPERATION

机译:用于检测生命迹象的毫米波频率范围内的雷达传感器及其操作方法

摘要

Invention herewith described refers to the radar sensor that operates in the millimetre wave frequency range and is used for the detection of signs of life of people, especially infants, as well as animals, in the clinic as well as in daily environment. The key components of the system are the use of an integrated radar, the use of high gain planar antennas with a specific radiation pattern, analysis of the following key biomarkers: the heart rate and the respiratory dynamics. The operating method calculates the probability of a large number of possible events. In the case that the probability is above a predetermined threshold, the interaction with the end user or the system is initiated, typically by using an arbitrary wireless communication. In this event, there are performed the predetermined actions. It is recommended that the system use 60 GHz integrated radar front end in the Doppler mode, with a transmitting and a receiving antenna consisting of 4 x 4 elements of the physical dimensions typically 4 x 2 x 1 cm or less.
机译:本文所描述的发明涉及一种雷达传感器,该雷达传感器在毫米波频率范围内工作,并且用于在诊所以及在日常环境中检测人,尤其是婴儿以及动物的生命体征。该系统的关键组成部分是使用集成雷达,使用具有特定辐射方向图的高增益平面天线,分析以下关键生物标志物:心率和呼吸动力学。该操作方法计算出大量可能事件的概率。在概率高于预定阈值的情况下,通常通过使用任意无线通信来发起与最终用户或系统的交互。在这种情况下,执行预定动作。建议系统在多普勒模式下使用60 GHz集成雷达前端,其发射和接收天线由4 x 4个物理尺寸通常为4 x 2 x 1 cm或更小的元件组成。

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