A 24-GHz tank level gauging system with state-space frequency estimation and a novel adaptive model order selection algorithm
Pichler M, Gulden P, Vossiek M, Stelzer A (2003)
Publication Language: English
Publication Type: Conference contribution
Publication year: 2003
Journal
Publisher: Institute of Electrical and Electronics Engineers
Edited Volumes: IEEE MTT-S International Microwave Symposium Digest
Book Volume: 3
Pages Range: 1953-1956
Conference Proceedings Title: IEEE MTT-S International Microwave Symposium
Event location: Philadelphia, Pennsylvania (USA)
DOI: 10.1109/MWSYM.2003.1210541
Abstract
For the evaluation of signals in frequency modulated continuous wave radar systems for object distance measurement tasks, highly sophisticated state-space frequency estimation algorithms pose an alternative to the traditionally used fast Fourier transformation. Current implementations of this approach suffer from instability problems when applied to real radar measurements. In this paper a method is presented to overcome the present stability problems by proposing a novel model order estimation procedure. With the use of practical measurements in a level gauging system an improvement of 2-3 over the resolution of the FFT-based methods is shown, and stability of the model order selection algorithm is proved.
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APA:
Pichler, M., Gulden, P., Vossiek, M., & Stelzer, A. (2003). A 24-GHz tank level gauging system with state-space frequency estimation and a novel adaptive model order selection algorithm. In IEEE MTT-S International Microwave Symposium (pp. 1953-1956). Philadelphia, Pennsylvania (USA): Institute of Electrical and Electronics Engineers.
MLA:
Pichler, Markus, et al. "A 24-GHz tank level gauging system with state-space frequency estimation and a novel adaptive model order selection algorithm." Proceedings of the 2003 IEEE MTT-S International Microwave Symposium Digest, Philadelphia, Pennsylvania (USA) Institute of Electrical and Electronics Engineers, 2003. 1953-1956.
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