Multiport balancing device testing and random impedance conversion method

The invention discloses a multiport balancing device testing and random impedance conversion method. Through the formula derivation of the relation between a mixed mode S-parameter and a conventional S-parameter, the method can directly obtain the mixed mode S-parameter on the basis of multiport dev...

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Bibliographic Details
Main Authors ZHAO LIJUN, YUAN GUOPING, LIU DAN, LI MINGTAI, ZHUANG ZHIYUAN, GUO YONGRUI, LI SHUBIAO
Format Patent
LanguageEnglish
Published 25.11.2015
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The invention discloses a multiport balancing device testing and random impedance conversion method. Through the formula derivation of the relation between a mixed mode S-parameter and a conventional S-parameter, the method can directly obtain the mixed mode S-parameter on the basis of multiport device S-parameter measurement through a conventional multiport vector network analyzer. The method can achieve the conversion of port impedance of a balance device and brings convenience to a designer for observing a parameter value after impedance conversion. The method is suitable for the balance parameter conversion and balance of any port, the parameter conversion of a single-end combination mode and the parameter conversion of an impedance value, and brings convenience to the designer for testing a designed circuit.
Bibliography:Application Number: CN20151455573