Journal of Beijing University of Posts and Telecommunications

  • EI核心期刊

JOURNAL OF BEIJING UNIVERSITY OF POSTS AND TELECOM ›› 2013, Vol. 36 ›› Issue (5): 1-5.doi: 10.13190/j.jbupt.2013.05.001

• Papers •     Next Articles

Calibration Standard Design Based on the Microstrip Dual-Port Test

LI Xiu-ping, REN Zheng, LI Nan   

  1. 1. School of Electronic Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China;
    2. State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China
  • Received:2013-01-31 Online:2013-10-31 Published:2013-08-09

Abstract:

Short、open、load、through (SOLT) and through、reflect、 line (TRL) calibration techniques were described. The 12-term system errors for two-port calibration were shown, and the actual S-parameters device was derived from the measured S-parameters by using matlab programs. Comparison between the matlab programs results and the vector network analyzer measurement data validated the correctness of the calibration approaches and procedures. The SOLT and TRL microstrip calibration standards were designed for microstrip filter measurement.

Key words: calibration standard, system errors, calibration algorithm, S-parameters measurement

CLC Number: