TUTCRIS - Tampereen teknillinen yliopisto


Exploiting 3D printed substrate for microfluidic SIW sensor



OtsikkoEuropean Microwave Week 2015: "Freedom Through Microwaves", EuMW 2015 - Conference Proceedings; 2015 45th European Microwave Conference Proceedings, EuMC
KustantajaInstitute of Electrical and Electronics Engineers Inc.
ISBN (elektroninen)9782874870392
DOI - pysyväislinkit
TilaJulkaistu - 2 joulukuuta 2015
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisussa
Tapahtuma45th European Microwave Conference, EuMC 2015 - Paris, Ranska
Kesto: 7 syyskuuta 201510 syyskuuta 2015


Conference45th European Microwave Conference, EuMC 2015


This paper exploits the possibility of the 3D printing for microwave sensor purposes. Because of the complex shapes allowed by this emerging technology, a fully-custom microfluidic sensor can be embedded directly during the substrate preparation. By this way, a simple approach in sensor design can be achieved together with a reduction of the manufacturing time, costs and overall complexity of the sensor. 3D printed microwave devices are very attractive for the future generation of Wireless Sensor Networks and of the Internet of Things. The proposed microfluidic sensor exploits the substrate integrated waveguide technology to keep high the quality factor and to merge the requirements of planar integration of further blocks. The aim of this sensor is a real time characterization of fluids across the lower UWB frequency band. The design, a first prototype and measurements are shown to exhibit the potentiality of this technique.