DISTANCE MEASURING DEVICE, DISTANCE MEASURING METHOD, AND PROGRAM
A range measurement device includes a signal processor configured to fit a signal, which is obtained by inverse correlating in frequency domain echo waves which are reflected by targets and returned with pulse waves which are frequency-modulated and transmitted toward the targets, with exponential f...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A range measurement device includes a signal processor configured to fit a signal, which is obtained by inverse correlating in frequency domain echo waves which are reflected by targets and returned with pulse waves which are frequency-modulated and transmitted toward the targets, with exponential functions whose arguments have real parts and imaginary parts using Prony method. |
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