Referenced Items are not available for this document.
The output of a conventional FMCW ranging measurement is the real-part of the free-space transfer function. However, the missing imaginary part leads to an artificial but non-negligible measurement error, when employing a Fourier transform for distance evaluation. Novel algorithms for processing the FMCW measurement raw data are described, allowing complete suppression of the aforementioned image-error. Measurement uncertainties of ±0.2 mm have been achieved, performed in the frequency range from 8.5 up to 10.4 GHz. A considerable improvement is obtained even in comparison to entirely complex measurements
Published in:
Microwave Systems Conference, 1995. Conference Proceedings., IEEE NTC '95
Date of Conference: 17-19 May 1995
- Page(s):
- 129 - 132
- Meeting Date :
- 17 May 1995-19 May 1995
- Print ISBN:
- 0-7803-2591-1
- INSPEC Accession Number:
- 5137913
- Conference Location :
- Orlando, FL
- Digital Object Identifier :
- 10.1109/NTCMWS.1995.522875
- Product Type:
- Conference Publications
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