کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9638353 | 505055 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An n-port error model and calibration procedure for measuring the scattering matrices of lower-hybrid multijunctions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An n-port error model and calibration procedure for measuring the scattering matrices of lower-hybrid multijunctions An n-port error model and calibration procedure for measuring the scattering matrices of lower-hybrid multijunctions](/preview/png/9638353.png)
چکیده انگلیسی
A method based on a generalization of the well-known two-port error model and calibration procedure employed by commercially available network analysers is presented to routinely test and measure the scattering (S) matrices of the multijunctions that build up lower-hybrid (LH) antennae. It accounts for the systematic errors inherent to microwave (mW) measurements, which appear as error coefficients determined via calibration standards, and it allows for any number of ports and for the use of adaptors between the measuring system and the device under test. Once the calibration is completed, the whole S-matrix of a LH multijunction, considered as a multiple-port mW device, can be swiftly and reliably measured.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 74, Issues 1â4, November 2005, Pages 413-417
Journal: Fusion Engineering and Design - Volume 74, Issues 1â4, November 2005, Pages 413-417
نویسندگان
João P.S. Bizarro,