Test Bench and Impedance Phantom for Wireless Impedance-Sensor Development
Offizieller Titel Deutsch Prüfstand und Impedanzphantom für die Entwicklung drahtloser Impedanzsensoren
Official Titel English: Test Bench and Impedance Phantom for Wireless Impedance-Sensor Development
Task Description / Aufgabenstellung
## Description
This project builds a characterized test bench: reference impedance networks spanning the wet and
dry substrate ranges, and a controlled-moisture substrate cell, both referenced to a laboratory
impedance analyzer as ground truth. It gives the project a repeatable stand-in for the substrate
impedance, so measurements and architectures can be compared without running the reactor.
Two phantoms are needed for two jobs. An electrical reference load validates that the measurement
chain reads a known impedance correctly. A physical substrate cell validates what is actually
measured, including the wet to dry signal.
## Sub-tasks
### Previous tasks
- The substrate impedance range was characterized in wet and dry states.
### Current tasks
- Obtain the substrate impedance ranges and laboratory analyzer access.
### Objectives and possible tasks
- Design reference resistor and capacitor networks covering the wet and dry ranges and their
frequency behavior; characterize them against a laboratory analyzer.
- Build a controlled-moisture cell holding the real substrate; instrument moisture and temperature.
- Document a repeatable test protocol and a reusable measurement fixture for the architecture project.Supervisor
Name: |
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Thesis Type MA/BA/PA: |
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Student ID / Matrikelnummer: |
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Field of Study / Studiengang: |
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Official start-date / Offizieller Beginn: |
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Final-report-due /Abgabe: |
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Spotlight-presentations: | 1. 2. 3. |
Finale presentation / Abschlusspräsentation |
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Zweitprüfer / Second Examiner |
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Confidential / Vertraulich | no |
Maximilian Becker, M.Sc.
Wissenschaftlicher Mitarbeiter || Scientific Associate
Technische Universität Hamburg (TUHH)
- Institut für Mechatronik im Maschinenbau M -4-
Eißendorfer Straße 38
Raum O 0.015
D-21073 Hamburg
Telefon: +49 40 30601 4215
E-Mail: maximilian.becker@tuhh.de
http://www.mechatronik.hamburg
https://www.tuhh.de/imekZeitplanung:
Checklist
Introduction / tour in M4
Urheberrechtsvereinbarung signed: https://www.tuhh.de/t3resources/sls/pdf/ZPA/Formulare_oeffentlich/Rechte_an_Abschlussarbeiten.pdf
if applicable: signed confidential agreement
official registration
Helpful links:
Document Upload Final Thesis / Dokumentenabgabe Abschlussdokument
File of final presentation / Dokumentenabgabe Abschlusspräsentation
Link for further files / Link für weitere Dokumente