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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Shang Zanyu Chen Xiaolong Wang Jiali |
| Copyright Year | 2013 |
| Description | Author affiliation: Sch. of Electro-Mech. Eng., Xidian Univ., Xi'an, China (Shang Zanyu; Chen Xiaolong; Wang Jiali) |
| Abstract | A novel algorithm is presented for detecting the operating state of a calibrated two-port vector network analyzer (VNA) which is based on the general 12-term error model. Compared with the Short-Open-Load-Thru (SOLT) calibration method where the 12-term errors must be derived from the nonlinear functions of the actual S-parameters and the measured S-parameters by using an ideal standard kit, the proposed method finds a new way to solve these non-linear equations with just three known of the non-ideal Short-Open-Load (SOL) standards and a zero-length lossless transmission line as the ideal Thru (T) standard. Thus it not only reduces the impact due to the non-ideal standard kit, but also simplifies the complexity of the detecting procedure. The actual S-parameters of a two-port device can be corrected by this new algorithm directly and compared with measurement results by AV3620. The good agreement attests the precision of the new detecting algorithm. |
| Sponsorship | IEEE Harbin Sect. |
| Starting Page | 124 |
| Ending Page | 127 |
| File Size | 1450159 |
| Page Count | 4 |
| File Format | |
| e-ISBN | 9781479913923 |
| DOI | 10.1109/MIC.2013.6757930 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-08-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radio frequency Two-port VNA Transmission line measurements Detecting algorithm Calibration Scattering parameters Mathematical model Standards Equations |
| Content Type | Text |
| Resource Type | Article |
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