Portable Space Mapping for Efficient Statistical Modeling of Passive Components

In this paper, a portable space-mapping technique is presented for efficient statistical modeling of passive components. The proposed technique utilizes the cost-effective model composition of a statistical space mapping, while introducing the portable mapping concept for flexible model development...

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Bibliographic Details
Published in:IEEE transactions on microwave theory and techniques 2012-03, Vol.60 (3), p.441-450
Main Authors: Lei Zhang, Aaen, P. H., Wood, J.
Format: Article
Language:English
Subjects:
Applied sciences
Circuit properties
Computational modeling
Correlation
Cost engineering
Data models
Electric, optical and optoelectronic circuits
Electromagnetic (EM)
Electronic equipment and fabrication. Passive components, printed wiring boards, connectics
Electronics
Exact sciences and technology
Integrated circuit modeling
Magnetic devices
Mapping
Mathematical model
Microwave circuits, microwave integrated circuits, microwave transmission lines, submillimeter wave circuits
Microwaves
Passive components
Portability
Power transmission lines
Samples
Sampling
Sampling techniques
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
space mapping
Statistical analysis
statistical modeling
Studies
Substrates
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Summary:In this paper, a portable space-mapping technique is presented for efficient statistical modeling of passive components. The proposed technique utilizes the cost-effective model composition of a statistical space mapping, while introducing the portable mapping concept for flexible model development for passive modeling. The portable mapping is a single-development-multiple-use versatile wrapper, such that after development it can be conveniently combined with any nominal model to form a set of statistical models of different speed and accuracy. This provides variety in model selection for different design needs. To further reduce modeling cost, i.e., the simulation time required for model data generation, a smart sampling technique is used to achieve better sampling fidelity with smaller sample size. The portable statistical mapping technique is demonstrated through modeling a transmission line and a spiral inductor.
ISSN:0018-9480
1557-9670
DOI:10.1109/TMTT.2011.2182655