New CAT Program Enhances Network Analyzer Calibration and Characterization

Recently developed Computer-Aided Test (CAT) programs, such as EEsof¿s ANACAT program, now provide flexible and interactive means of calibrating network analyzers, viewing the data graphically, and deembedding devices with much greater efficiency than before possible. The S-parameter data can be viewed through several standard formats or with the use of user-defined forms. The data can also be used directly in microwave simulator programs, such as Touchstone. In addition, the program can convert the data into the DIF format (Data Interchange Format) for immediate use in database manager programs such as Lotus. With far greater control through software, the designer can pursue many exciting applications quickly and effectively. The following will illustrate many new features now available to increase the accuracy and efficiency of network analyzer data.