A high resolution ultrasonic range measurement method using double frequencies and phase detection
Tomonori Kimura, Shusou Wadaka, Koichiro Misu, Tsutomu Nagatsuka, Toru Tajime, Mitsu-hiro Koike
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Keywords:
Ultrasonic waves,
Range measurement,
Double frequencies,
Phase detection,
Envelope detection,
High resolution
1996 Volume 52 Issue 3 Pages 179-186
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