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Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration.

A metallic cylinder is one of the best materials and shapes to calibrating radar system performance. In addition to its reflective properties, metallic cylinders allow for accurate modeling for prediction of radar cross-section (RCS). This study presents the measurement of a metallic cylinder with a...

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Main Authors: Ja’afar, P. N., Idrus, S. M., Ambran, S., Yusri, N. A., Mohamed, N., Hamzah, A., Shibagaki, N., Kashima, K., Hayashi, T.
Format: Article
Language:English
Published: Penerbit UTHM 2023
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
TK5101-6720 Telecommunication
Online Access:http://eprints.utm.my/105724/1/PNJaafar2023_MetallicCylinderReflectedPowerMeasurementfor93.1GHz.pdf
http://eprints.utm.my/105724/
http://dx.doi.org/10.30880/ijie.2023.15.03.019
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spelling my.utm.1057242024-05-13T07:20:36Z http://eprints.utm.my/105724/ Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration. Ja’afar, P. N. Idrus, S. M. Ambran, S. Yusri, N. A. Mohamed, N. Hamzah, A. Shibagaki, N. Kashima, K. Hayashi, T. TK Electrical engineering. Electronics Nuclear engineering TK5101-6720 Telecommunication A metallic cylinder is one of the best materials and shapes to calibrating radar system performance. In addition to its reflective properties, metallic cylinders allow for accurate modeling for prediction of radar cross-section (RCS). This study presents the measurement of a metallic cylinder with a diameter of 4cm and a height of 3cm as a target, analyzed in the millimeter-wave (mm-wave) spectrum. The experiment was conducted in the real airport environment at Kuala Lumpur International Airport, Malaysia, under clear sky conditions. The measurement was carried out at 93.1 GHz utilizing a Frequency Modulated Continuous Wave (FMCW) radar to consistently detect the target. The RCS of the metallic cylinder was measured at different angles relative to the runway pavement. The results showed that the measurements exhibited smaller RCS value at longer ranges, with an average of –43.47 dBsm, compared to –30.16 dBsm at shorter ranges, indicating a total change of 13.31 dBsm. The reflectivity characteristics of the radar target, theoretical measurements of the metallic cylinder, incident angles from the radar target, and measurement evaluations are presented in this paper. Penerbit UTHM 2023 Article PeerReviewed application/pdf en http://eprints.utm.my/105724/1/PNJaafar2023_MetallicCylinderReflectedPowerMeasurementfor93.1GHz.pdf Ja’afar, P. N. and Idrus, S. M. and Ambran, S. and Yusri, N. A. and Mohamed, N. and Hamzah, A. and Shibagaki, N. and Kashima, K. and Hayashi, T. (2023) Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration. International Journal of Integrated Engineering, 15 (3). pp. 187-192. ISSN 2229-838X http://dx.doi.org/10.30880/ijie.2023.15.03.019 DOI: 10.30880/ijie.2023.15.03.019
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
TK5101-6720 Telecommunication
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
TK5101-6720 Telecommunication
Ja’afar, P. N.
Idrus, S. M.
Ambran, S.
Yusri, N. A.
Mohamed, N.
Hamzah, A.
Shibagaki, N.
Kashima, K.
Hayashi, T.
Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration.
description A metallic cylinder is one of the best materials and shapes to calibrating radar system performance. In addition to its reflective properties, metallic cylinders allow for accurate modeling for prediction of radar cross-section (RCS). This study presents the measurement of a metallic cylinder with a diameter of 4cm and a height of 3cm as a target, analyzed in the millimeter-wave (mm-wave) spectrum. The experiment was conducted in the real airport environment at Kuala Lumpur International Airport, Malaysia, under clear sky conditions. The measurement was carried out at 93.1 GHz utilizing a Frequency Modulated Continuous Wave (FMCW) radar to consistently detect the target. The RCS of the metallic cylinder was measured at different angles relative to the runway pavement. The results showed that the measurements exhibited smaller RCS value at longer ranges, with an average of –43.47 dBsm, compared to –30.16 dBsm at shorter ranges, indicating a total change of 13.31 dBsm. The reflectivity characteristics of the radar target, theoretical measurements of the metallic cylinder, incident angles from the radar target, and measurement evaluations are presented in this paper.
format Article
author Ja’afar, P. N.
Idrus, S. M.
Ambran, S.
Yusri, N. A.
Mohamed, N.
Hamzah, A.
Shibagaki, N.
Kashima, K.
Hayashi, T.
author_facet Ja’afar, P. N.
Idrus, S. M.
Ambran, S.
Yusri, N. A.
Mohamed, N.
Hamzah, A.
Shibagaki, N.
Kashima, K.
Hayashi, T.
author_sort Ja’afar, P. N.
title Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration.
title_short Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration.
title_full Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration.
title_fullStr Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration.
title_full_unstemmed Metallic cylinder reflected power measurement for 93.1GHz frequency modulated continuous wave radar calibration.
title_sort metallic cylinder reflected power measurement for 93.1ghz frequency modulated continuous wave radar calibration.
publisher Penerbit UTHM
publishDate 2023
url http://eprints.utm.my/105724/1/PNJaafar2023_MetallicCylinderReflectedPowerMeasurementfor93.1GHz.pdf
http://eprints.utm.my/105724/
http://dx.doi.org/10.30880/ijie.2023.15.03.019
_version_ 1800082654185390080
score 13.211869

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