论文信息 - A Modeling Method of Wideband Devices Based on Modified Nodal Analysis

A Modeling Method of Wideband Devices Based on Modified Nodal Analysis

According to the simplified circuit partitioning principle, this paper improves the Modified Nodal Analysis(MNA) of wideband Equivalent Circuit Model(ECM). The form of upconversion impedance is transformed from series into parallel. The results show that in the parallel form, the verification process of impedance type has been eliminated and it will not introduce new nodes. At the same time, the amount of computation has been reduced. The maximum relative error of measured data with this model fit is less than 0.693%. The simulation results and ECM test data are consistent with better at 0 to 8GHz frequency range.

Jia Lu | Feng Lu

[1] Ren Xiaomin. Extraction of PIN photodetector small-signal circuit model , 2008 .

[2] R. Achar,et al. A novel passivity verification and enforcement algorithm for macromodels of microwave devices , 2008, 2008 IEEE MTT-S International Microwave Symposium Digest.

[3] Paul K. L. Yu,et al. Ultrahigh-speed traveling-wave electroabsorption modulator-design and analysis , 1999 .

[4] Sun Xiaohan. Experimental research on dispersion characteristics of strip InP/InGaAsP-MQW-EAM , 2008 .

[5] R. Achar,et al. Broadband Modeling of High-Frequency Microwave Devices , 2009, IEEE Transactions on Microwave Theory and Techniques.

[6] Ramachandra Achar,et al. Passivity Compensation Algorithm for Method-of-Characteristics-Based Multiconductor Transmission Line Interconnect Macromodels , 2009, IEEE Transactions on Very Large Scale Integration (VLSI) Systems.