Validation Measurement of Hybrid Propagation Analysis Suitable for Airport Surface in VHF Band and Its Application to Realistic Situations

Ryosuke SUGA; Satoshi KURODA; Atsushi KEZUKA

doi:10.1587/transele.2019ESP0006

Special Section on Recent Advances in Simulation Techniques and Their Applications for Electronics

Validation Measurement of Hybrid Propagation Analysis Suitable for Airport Surface in VHF Band and Its Application to Realistic Situations

Ryosuke SUGA, Satoshi KURODA, Atsushi KEZUKA

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Keywords: GBAS, airport, VDB, electromagnetic field analysis, VHF band, measurement, ray-tracing, full-wave analysis

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2020 Volume E103.C Issue 11 Pages 582-587

DOI https://doi.org/10.1587/transele.2019ESP0006

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Abstract

Authors had proposed a hybrid electromagnetic field analysis method suitable for an airport surface so far. In this paper, the hybrid method is validated by measurements by using a 1/50 scale-model of an airport considering several layouts of the buildings and sloping ground. The measured power distributions agreed with the analyzed ones within 5 dB errors excepting null points and the null positions of the distribution is also estimated within one wavelength errors.

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