Experimental electrical characterization of interconnects and discontinuities in high-speed digital systems

Goldberg, S.; Steer, M.B.; Franzon, Paul D.; Kasten, J.S.

doi:10.1109/33.105130

Cited by 24 publications

(7 citation statements)

References 16 publications

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“…Therefore, many types of interconnection emerge for those high-speed communications of electrical digital signals, for example, packages for integrated circuits [1], noncoaxial connectors [2], [3] for boards (internal) or products (external).…”

Section: Introductionmentioning

confidence: 99%

A Hybrid De-Embedding Technique of Eye Diagram Measurement for High-Speed Digital Interconnections

Huang

Chao

2014

IEEE Trans. Compon., Packag. Manufact. Technol.

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By a modeling technique of equivalent lumped circuit for high-speed interconnections, an innovative method is proposed to predict the physical intrinsic eye diagram. Such a technique is based on the measured impedance profile results of time-domain reflectometry, which includes the electric characteristics both of the connector itself and testing jigs. The latter's are to be removed to leave the connector's part only for the eye diagram prediction. This method can be verified further by SPICE simulation and measurement in this paper.Index Terms-Equivalent lumped circuit, eye diagram, high-speed interconnections, SPICE model, time-domain reflectometry (TDR).

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Section: Introductionmentioning

confidence: 99%

A Hybrid De-Embedding Technique of Eye Diagram Measurement for High-Speed Digital Interconnections

Huang

Chao

2014

IEEE Trans. Compon., Packag. Manufact. Technol.

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“…Another approach implements a de-embedding procedure involving two through lengths of line to compensate for port discontinuities [4], a procedure very similar to that used in actual measurements. This de-embedding becomes increasingly complex when parameters at more than two ports are to be extracted as multiple "measurements" are required [5,6]. Accuracy is improved by implementing matched terminations in the EM analysis using an integral equation technique as in [7] and [8], but more computations of the MoM matrix elements are involved.…”

Section: Introductionmentioning

confidence: 99%

Extraction of network parameters in the electromagnetic analysis of planar structures using the method of moments

Abdulla¹,

Steer²

2001

IEEE Trans. Microwave Theory Techn.

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Integration of electromagnetic and circuit analyses for the modeling of spatially distributed microwave and millimeterwave circuits requires the establishment of ports which are defined in both the circuit and the electromagnetic realms. Four electromagnetic techniques are developed here and contrasted for the extraction of the port network parameters at circuit compatible ports. A full-wave method of moments electromagnetic analysis directly yielding network parameters of a slot-stripline-slot structure is formulated.

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“…Many studies have examined the derivation of per-unit-length parameters for power cables. Most of these studies are based on S-parameter measurements [8,[11][12][13][14][15], while the remainder are based on time-domain measurements [16][17][18]. Some methods calculate RLGC parameters from Z c and γ [8,15,19].…”

Section: Introductionmentioning

confidence: 99%

RLGC(f) modeling of a busbar distribution system via measured S-parameters at CENELEC and FCC bands

Hasirci¹,

Çavdar²,

Öztürk³

2018

Turk J Elec Eng & Comp Sci

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This paper addresses the extraction of accurate frequency-dependent per-unit-length RLGC parameters for busbar distribution systems using measured S-parameters for the CENELEC and FCC bands. A busbar is a distribution system element (three phase, low voltage) with a modular structure that carries electrical energy in buildings. The S-parameters of a busbar distribution system at different current levels (630 A, 1250 A, 2000 A) are measured with a vector network analyzer and then analyzed for three different two-port connections (L1-N, L2-N, L3-N). A frequencydependent RLGC(f) model is used to characterize the busbar as a transmission line using a derivative-free optimization algorithm. A time-domain causality check is also conducted. Estimated RLGC parameters are presented along with characteristic impedance and propagation constant. Good agreement has been achieved between measured and estimated S-parameters.

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Experimental electrical characterization of interconnects and discontinuities in high-speed digital systems

Cited by 24 publications

References 16 publications

A Hybrid De-Embedding Technique of Eye Diagram Measurement for High-Speed Digital Interconnections

A Hybrid De-Embedding Technique of Eye Diagram Measurement for High-Speed Digital Interconnections

Extraction of network parameters in the electromagnetic analysis of planar structures using the method of moments

RLGC(f) modeling of a busbar distribution system via measured S-parameters at CENELEC and FCC bands

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