Method of calibrating a network analyzer

Details Method of calibrating a network analyzer Method of calibrating a network analyzer

1991-10-10

1994-05-17

Wieder, Kenneth A.

Electricity: measuring and testing

Impedance, admittance or other quantities representative of...

Calibration

36457101, 36457102, G01R 2704

Patent

active

053131665

ABSTRACT:
In a method of calibrating a network analyzer, in which calibration measurements are performed in succession in a random sequence on several different calibration standards which are linked to the two test ports, the first calibration standard used is a two-port unit which is linked between the two test ports and of which all complex scattering parameters are known, and the further calibration standards used are three one-port units of random, though different, reflection characteristics which are successively linked to one of the two test ports, or are linked in any desired combination to both test ports.

REFERENCES:
patent: 4853613 (1989-08-01), Sequeira
patent: 4982164 (1991-01-01), Schiek
patent: 5097215 (1992-03-01), Eul
Rytting: "Advances in MW Error Correction Techniques"-HP Symposiums Mar. 82-pp. 21-30.

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