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Comparison of calibration methods for multiport VNA measurements up to 67 GHz.

Zinal, S*; Allal, D*; Salter, M (2016) Comparison of calibration methods for multiport VNA measurements up to 67 GHz. In: 2016 Conference for Precision Electromagnetic Measurements (CPEM), 10-15 July 2016, Ottawa, Canada.

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Abstract

In this paper two multiport calibration schemes for vector network analyzer (VNA) characterization, including port-to-port and full multiport procedures, are compared with regard to underlying error models and measurement results. Test measurements have been performed, using a 4-port VNA. As device under test (DUT), a 3-port power splitter was employed, with the remaining VNA test-port being short-connected and utilized to examine port isolation. Additional verification measurements were performed at NPL and LNE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Keywords: Multiport, vector network analyzer, calibration
Subjects: Electromagnetics
Electromagnetics > RF and Microwave
Identification number/DOI: 10.1109/CPEM.2016.7540728
Last Modified: 02 Feb 2018 13:13
URI: http://eprintspublications.npl.co.uk/id/eprint/7213

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