Proceedings ArticleDOI
Scalable Modeling for the Coplanar Waveguide Step Discontinuity at Frequency up to 150 GHz
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TLDR
In this paper, a lumped equivalent circuit model is proposed for the simulation of the coplanar waveguide (CPW) step discontinuity within the frequency range of 0 to 150 GHz.Abstract:
In this manuscript, a new lumped equivalent-circuit model is proposed for the simulation of the coplanar waveguide (CPW) step discontinuity within the frequency range of 0 to 150 GHz. With the computer-aided modeling and appropriate parameter extraction method, the parameters can be extracted from electromagnetic (EM) simulations without any optimization. Furthermore, we also make the model scalable. Excellent agreement is obtained between the model data and electromagnetic simulations over a considerable range of frequencies and device geometries, which also verifies the validity of our model.read more
Citations
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Journal ArticleDOI
Scalable modeling of grounded coplanar waveguide for MMICs design using neural network with an effective sampling strategy
TL;DR: In this article , a scalable model of millimeter-wave grounded coplanar waveguide (GCPW) based on back propagation neural network is proposed, and the modeling idea of segmental sampling is proposed.
References
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Journal ArticleDOI
Scalable Transmission Line and Inductor Models for CMOS Millimeter-Wave Design
TL;DR: A scalable measurement de embedding methodology is proposed, that can greatly reduce wafer area needed for test and deembedding structures and is able to fit the frequency-dependent behavior of the RLGC parameters well into the millimeter-wave range.
Proceedings ArticleDOI
Analysis of shielded coplanar waveguide step discontinuity considering the finite metallization thickness effect
C.W. Kuo,T. Kitazawa,T. Itoh +2 more
TL;DR: In this article, the authors applied the mode-matching technique to analyze the shielded coplanar waveguide (CPW) step discontinuity, and the effect of the finite thickness of the CPW center strip and ground planes was also considered.
Journal ArticleDOI
On the analysis of single- and multiple-step discontinuities for a shielded three-layer coplanar waveguide
K.M. Rahman,Cam Nguyen +1 more
TL;DR: In this paper, the authors employed the mode matching procedure to obtain the scattering (S) parameters of the discontinuities of a single-step CPW and validated the analysis through a comparison of the calculated S-parameters of the single step discontinuity for a shielded single-layer CPW.
Journal ArticleDOI
Characterisation and modelling of mitered coplanar waveguide bends on silicon substrate
TL;DR: In this article, a CAD-oriented semi-empirical equivalent circuit model is presented, and the validity of the model is verified by comparing it with the experimental and simulation results.
Proceedings ArticleDOI
Automatic and scalable parametric modeling for 1–100GHz transmission line
TL;DR: An automatic parameter extraction and scalable modeling method for 1∼100GHz transmission line based on the equivalent-circuit model proposed in [1] is established and validated by application to scalable modeling of the coplanar waveguide (CPW) with satisfactory fitting accuracy.