P36 - Telemetric angle sensing using additively manufactured millimeter-wave metamaterial
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Poster
- Chapter
- Poster
- Author(s)
- M. Töfferl, A. Schossmann, C. Schmidt, A. Bergmann - Graz University of Technology, Graz (Austria), C. Michenthaler, D. Hammerschmidt - Infineon Technologies Austria AG, Villach (Austria)
- Pages
- 350 - 351
- DOI
- 10.5162/SMSI2023/P36
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
We present a fully telemetric sensor concept for real-time end-of-shaft angle measurement. It is based on additively manufactured metamaterial consisting of out-of-plane oriented structures. The sensor effect is based on the angle-dependent coupling of linearly polarized electromagnetic waves into the fundamental resonance of the metamaterial. This allows to quantify the rotation angle as a function of the reflection amplitude.