Design and Testing Radome for D-band applications

The paper presents results of characterization of dielectric properties of several commercial radome materials in D-band. It is demonstrated that there are commercial radome materials on the market already today which can be used for D-band radome. A multilayer radome based on selected materials Pre...

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Bibliographic Details
Published in2023 17th European Conference on Antennas and Propagation (EuCAP) pp. 1 - 5
Main Authors Hujanen, Arto, Dimitriadis, Alexandros I., Saily, Jussi, Ermolov, Vladimir
Format Conference Proceeding
LanguageEnglish
Published European Association for Antennas and Propagation 26.03.2023
Subjects
Broadband antennas
Broadband communication
D-band
dielectric constant
Dielectrics
Europe
loss tangent
mmWave
Nonhomogeneous media
Propagation losses
radome
Radomes
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Summary:The paper presents results of characterization of dielectric properties of several commercial radome materials in D-band. It is demonstrated that there are commercial radome materials on the market already today which can be used for D-band radome. A multilayer radome based on selected materials Preperm RS260 and Rohacell HF is designed and tested. The radome demonstrates transmission losses not higher than 0.75 dB in the frequency band of 130 - 165 GHz. Usage of the radome in a combination with a D-band antenna array is studied.
DOI:10.23919/EuCAP57121.2023.10133295