Circular Symmetric Multiconductor V-Shaped Transmission Lines: A New Type of Microwave Interconnects

Cheldavi, A.; Nayeri, P.

doi:10.1163/156939306776117045

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…The proposed study may find applications in design and analysis of high-speed transmission line interconnects [10][11][12][13][14][15], which are essential design units in MICs, RFICs, and MCM and in novel transmission line and interconnect structures [17][18][19][20][21][22][23][24][25][26][27][28][29][30].…”

Section: Introductionmentioning

confidence: 99%

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks

Sharma¹,

Chakravarty²,

Bhattacharyya³

2008

PIER

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Abstract-Guarded ground tracks are extensively used in high density routing for mitigation of crosstalk. However, these ground tracks can influence the electrical properties of the interconnect line also. We present a novel analytical model for extraction of line parameters of high-speed interconnect lines guarded by ground tracks. Based on the proposed model, transient response of such interconnect structures is presented. It is seen ground tracks can significantly affect the time-domain response of the interconnect lines. The computed interconnect circuit parameters are compared with finite-difference time-domain simulations. The proposed model can be practically used for time-domain analysis of microstrip lines also. The results obtained would be useful in design of high-speed interconnections for MCM, RF and MIC related applications.

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Section: Introductionmentioning

confidence: 99%

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks

Sharma¹,

Chakravarty²,

Bhattacharyya³

2008

PIER

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“…1. The VTL structure has far been analyzed using different methods [1][2][3][4][5], while assuming quasi-TEM field behavior. However under these quasi static assumptions, important propagation features (full wave effects) are not accounted for.…”

Section: Introductionmentioning

confidence: 99%

Analysis of v Transmission Lines Response to External Electromagnetic Fields

Cheldavi¹,

Nayeri²

2007

PIER

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Abstract-In the present paper the response of V transmission line to electromagnetic illumination has been obtained. Also in order to determine the VTL frequency operation band for both TE and TM modes a Gaussian pulse source has been applied to the structure. The VTL structure has received considerable attention in high frequency and microwave IC packaging. The purpose of this study is to determine high frequency design considerations in order to reduce the effects of electromagnetic interference (EMI) on the VTL structure and maintain the desired performance. It was observed that the effect of incident EM waves on the V lines performance is considerably lower than conventional microstrips, however the V lines are more sensitive to sources at close proximity. In addition, although the V lines show lower dispersion at higher frequencies, their frequency operation band is limited by a resonance like behavior which is directly related to the V groove dimensions. The full wave analysis is carried out using the Yee-cell based 2 Dimensional Finite Difference Time Domain method (2D-FDTD), while enforcing a very stable and efficient mesh truncation technique.

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Hybrid Ct-Bem Method Analysis of Unscreened Slab Lines

Zheng¹,

Xie²,

Yao³

et al. 2008

PIER Letters

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Abstract-A hybrid method of boundary element method (BEM) combined with conformal transformation (CT) is presented to calculate the capacitance of the unscreened slab lines. Conformal transformation transforms the infinite boundary boundary-value problem with the unscreened slab line into a finite boundary one that can be solved by the BEM, then the capacitance of the unscreened slab line is obtained by the BEM. Three representative computational examples, unscreened cylindrical single-bar slab line, unscreened rectangular single-bar slab line and unscreened cylindrical-bar coupled slab line, are given to validate the accuracy and efficiency of the CT-BEM hybrid method.

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Circular Symmetric Multiconductor V-Shaped Transmission Lines: A New Type of Microwave Interconnects

Cited by 3 publications

References 8 publications

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks

Analysis of v Transmission Lines Response to External Electromagnetic Fields

Hybrid Ct-Bem Method Analysis of Unscreened Slab Lines

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Circular Symmetric Multiconductor V-Shaped Transmission Lines: A New Type of Microwave Interconnects

Cited by 3 publications

References 8 publications

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks

Analysis of v Transmission Lines Response to External Electromagnetic Fields

Hybrid Ct-Bem Method Analysis of Unscreened Slab Lines

Contact Info

Product

Resources

About

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks

Transient Analysis of Microstrip Â Like Interconnections Guarded by Ground Tracks