Published February 7, 2023 | Version v1
Dataset Open

3D model of antenna system embedded into building envelope for improved cellular signal transmission through load-bearing walls

  • 1. Department of Electronics and Nanoengineering, Aalto University-School of Electrical Engineering
  • 2. Department of Electrical Engineering and Energy Technilogy, University of Vaasa


The purpose of this dataset is to supplement the data presented in our journal publication "Electromagnetic–Thermal Analyses of Distributed Antennas Embedded Into a Load-Bearing Wall" (see

This dataset contains the 3-D discretized model, without the internal numerical mesh, of the unit cell of the spiral antenna system embedded in a load bearing wall. The 3D model is in .STP format (see ISO 10303-21:2016), which can be imported into most commercial computer-aided design (CAD) software. The wall's dielectric properties are calculated using the model described in ITU-R P.2040-2 (, material parameter and calculation model are on pages 22-23). Materials used in the antenna system and their electrical and thermal parameters are given in the file materials.txt



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Additional details

Related works

Is supplement to
Journal article: 10.1109/TAP.2023.3284368 (DOI)


Signal-Transmissive-Walls with Embedded Passive Antennas for Radio-Connected Low-Energy Urban Buildings (STARCLUB) / Consortium: STARCLUB 323896
Academy of Finland