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Six-Port Based Multitone and Low-Power Radar System for Waveguide Measurements in Smart Factories
Publikationstyp
Conference Paper
Date Issued
2018-11-20
Sprache
English
TORE-URI
Start Page
1065
End Page
1068
Article Number
8541518
Citation
European Microwave Conference, EuMC: 8541518 (2018-11-20)
Contribution to Conference
Publisher DOI
Smart Factories require new sensor systems to collect important data and to link different parts of a factory together in order to control it automatically. In this paper a low-power and low-cost radar system with a power consumption of 1.5mW at a sampling rate of 10 measurements per second is presented. By using a multitone approach, the unambiguous range can be enhanced significantly and the system is made more robust against influences from harsh industrial environments. It can be used for applications as tank level measurements or piston monitoring in waveguides and is designed for the 24 GHz Industrial, Scientific and Medical (ISM) band.