Microwave measurement equipment for industry sensing applications
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Authors
Bogosanovic, Mirjana
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2022-12
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Conference Contribution - Oral Presentation
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non-destructive testing
microwave measurement
microwave measurement
ANZSRC Field of Research Code (2020)
Citation
Bogosanovic, M. (2022, December, 8-9). Microwave measurement equipment for industry sensing applications [Paper presentation]. Rangahau: Te Mana o te Mahi Kotahitanga: Research: The Power of Collaboration, MIT/Unitec Research Symposium 2022, Te Pūkenga, New Zealand, Auckland
https://hdl.handle.net/10652/7001
Abstract
CONCLUSION
• Portable VNA is an affordable microwave measurement device
• High dynamic range, good accuracy and vector measurements allow simultaneous testing of multiple object parameters
• Frequency range limited but still offering a generous range up to 8GHz
• E cal calibration kit offers a solution for systematic error removal and improved accuracy. Affordable solutions offered by PICO
• Calibration still a slow process and additional options considered to reduce a need for a frequent re-calibration
• Data format allows further error corrective actions, including smoothing, TRL calibration and response calibration, as well as signal processing and further calculations required for material microwave sensing
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