A4.4 - Telemetric angle and position sensing using millimeter-wave metamaterial and a FMCW chip
- Event
- SMSI 2023
2023-05-08 - 2023-05-11
Nürnberg - Band
- Lectures
- Chapter
- A4 - Smart Sensors
- Author(s)
- A. Schossmann, M. Töfferl, C. Schmidt, A. Bergmann - Graz University of Technology, Graz (Austria), C. Michenthaler, D. Hammerschmidt - Infineon Technologies Austria AG, Villach (Austria)
- Pages
- 59 - 60
- DOI
- 10.5162/SMSI2023/A4.4
- ISBN
- 978-3-9819376-8-8
- Price
- free
Abstract
A fully telemetric sensor concept is presented for real-time angle and position measurement using millimeter-wave metamaterials that exhibit Fano resonant behavior. The idea is to determine the angle of rotation from the reflection signals of a millimeter-wave transceiver chip. A metamaterial geometry exhibiting Fano resonance behavior has been designed and implemented on low-cost FR4 laminates. In addition, we show numerical and experimental analysis of the sensing effect and present the implementation with a frequency-modulated continuous wave (FMCW) chip.