基于超声波传感器新技术的应用

【摘要】 超声波传感器是利用超声波的特性研制而成的传感器。超声波是一种振动频率高于声波的机械波,具有频率高、波长短、绕射现象小,特别是方向性好、能够成为射线而定向传播等特点。数年前,在传感器技术领域,超声波传感器一直是备用的选择。新技术使得今天的超声波传感器非常坚固耐用并有着精确的感应能力,这些新增强的特性拓展了新的应用领域,完全超越了传统的超声波传感器的应用。更多还原

【Abstract】 Ultrasonic sensors is the use of the characteristics of ultrasonic wave.With high frequency,short wave length,small diffraction phenomenon,it can become a ray.A few years ago,in the field of sensor technology,Ultrasonic sensor was the backup choice.New technology makes today’s ultrasonic sensors very rugged and have precise sensor capabilities,These new features enhance the expansion of new application areas.更多还原