Browsing by Subject "Measurement system"

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Contactless vector network analysis using diversity calibration with capacitive and inductive coupled probes

Zelder, T.; Rolfes, I.; Eul, H. (Göttingen : Copernicus GmbH, 2007)

Contactless vector network analysis based on a diversity calibration is investigated for the measurement of embedded devices in planar circuits. Conventional contactless measurement systems based on two probes for each ...
Methods for the calibrated measurement of the scattering parameters of planar multi-port devices

Rolfes, I.; Schiek, B. (Göttingen : Copernicus GmbH, 2007)

In this article, the error-corrected determination of complex scattering parameters of multi-port devices by means of a 2-port vector network analyzer is presented. As only two ports of the device under test can be connected ...
A raspberry pi based portable endoscopic 3D measurement system

Schlobohm, Jochen; Pösch, Andreas; Reithmeier, Eduard (Basel : MDPI AG, 2016)

Geometry measurements are very important to monitor a machine part’s health and performance. Optical measurement system have several advantages for the acquisition of a parts geometry: measurement speed, precision, point ...

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