Crosstalk Reduction Effect of Asymmetric Stub Loaded Lines

Koo, Sungyong; Lee, Haeng-Seon; Park, Y. B.

doi:10.1163/156939311795762204

Cited by 16 publications

(11 citation statements)

References 17 publications

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“…Commonly used methods to reduce crosstalk are placing via fences [12], guard traces [13], serpentine guard traces [14], stubs [15], or resonators [16] between the two signal lines. Recently, a method of coating signal lines with graphene-paraffin has also been studied [17].…”

Section: Introductionmentioning

confidence: 99%

A Novel Meander Split Power/Ground Plane Reducing Crosstalk of Traces Crossing Over

Lee

2019

Electronics

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In this paper, a novel meander split power/ground plane is proposed for reducing crosstalk between parallel lines crossing over it. The working mechanism of the meander split scheme is investigated by simulations and measurements. The LC equivalent circuit and transmission line model are developed for modeling interactions between the meander split and the signal lines. The proposed meander structure enhances electromagnetic coupling between split planes. The capacitive coupling across the split ensures signal integrity and magnetic coupling between adjacent finger shaped structures suppresses lateral wave propagation along the split gap, which in turn helps suppress the crosstalk. The effectiveness of the meander split remains valid over very wide frequency ranges (up to 9 GHz). Experimental results show that the proposed structure improves the signal quality and reduces the near/far end crosstalk over 30 dB and 50% in the frequency domain and time domain, respectively.

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Section: Introductionmentioning

confidence: 99%

A Novel Meander Split Power/Ground Plane Reducing Crosstalk of Traces Crossing Over

Lee

2019

Electronics

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“…In practice,there are many articles about the application of transmission line [12][13][14][15]. And in this paper, we put forward a multiconductor reduction method for modeling EM crosstalk [16] of a complex cable bundle in the vicinity of a 60 degree corner. Fig.…”

Section: Introductionmentioning

confidence: 99%

Multiconductor Reduction Method for Modeling Crosstalk of Complex Cable Bundles in the Vicinity of a 60 Degree Corner

Yan¹,

Li²,

Liu³

et al. 2013

PIER M

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Abstract-This paper presents a multiconductor reduction method for modeling electromagnetic crosstalk of complex cable bundles in the vicinity of a 60 degree corner. Based on the image theory and wide separation assumption, the per-unit-length parameters of the cable bundle can be obtained analytically. A modified six-step procedure is established to define the electrical and geometrical characteristics of the reduced cable bundle model compared with the original equivalent cable bundle method (ECBM). Numerical simulations are performed to demonstrate the viability and effectiveness of the method. This work can find wide applications in real environments.

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“…The degree of coupling depends on the internal and external loading conditions, shield structure, and spacing between the cables and the presence of any other conducting materials [2]. Thus, determination of the terminal crosstalk [3][4][5] response of these cable bundles is becoming increasingly important.…”

Section: Introductionmentioning

confidence: 99%

Simplification Method for Modeling Crosstalk of Multicoaxial Cable Bundles

Liu¹,

Li²,

Yan³

et al. 2013

PIER

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Abstract-In this work, a new efficient simplification method is proposed for crosstalk prediction of multicoaxial cable bundles (MCCB). The purpose of the new simplification method is to reduce the simulation time by reducing the complexity of the complete cable bundle model. A modified five-step procedure is established to define the electrical and geometrical characteristics of the reduced cable bundle by making the outer and inner conductor of the coaxial cable participate in the equivalence procedure respectively. After a short presentation of the MCCB coupling problem, the theory fundamentals of the new simplification method and numerical simulations performed on a simple MCCB are presented to demonstrate the efficiency and the advantages of the new simplification method.

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Crosstalk Reduction Effect of Asymmetric Stub Loaded Lines

Cited by 16 publications

References 17 publications

A Novel Meander Split Power/Ground Plane Reducing Crosstalk of Traces Crossing Over

A Novel Meander Split Power/Ground Plane Reducing Crosstalk of Traces Crossing Over

Multiconductor Reduction Method for Modeling Crosstalk of Complex Cable Bundles in the Vicinity of a 60 Degree Corner

Simplification Method for Modeling Crosstalk of Multicoaxial Cable Bundles

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