High-Precision Ultrasonic Ranging System Platform Based on Peak-Detected Self-Interference Technique

A high-precision ultrasonic ranging system platform is presented and evaluated in this work. By queuing peaks of the self-destructive interference, the proposed hardware platform can enhance the accuracy without complex algorithms. At the emitter, the developed technique generates two amplitude-modu...

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Veröffentlicht in:	IEEE transactions on instrumentation and measurement 2011-12, Vol.60 (12), p.3775-3780
Hauptverfasser:	Huang, Ji-De, Lee, Chih-Kung, Yeh, Chau-Shioung, Wu, Wen-Jong, Lin, Chih-Ting
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Algorithms Distance measurement Emittance Hardware Instrumentation Interference Microcontrollers Platforms Receivers self-interference Temperature sensors ultrasonic system Ultrasonic transducers Waveforms
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