FDTD Modeling with Passive Shielding for Crosstalk Reduction in Coupled RLC Interconnects
R. Sridevi1, P. Chandra Sekhar2 , V.R.Kumar3 and T.Satya Savithri4
1Mrs R.Sridevi, Associate Professor, ECE Dept, BVRITH college of Engineering for Women, Hyderabad, Telangana.
2Dr. P. Chandra Sekhar, Professor, ECE, University College of Engineering, Osmania University Hyderabad.
3Dr.V.R.Kumar, Associate Professor, ECE, RGMCET, Nandyal.
4Dr. T. Satya Savithri, Professor, ECE, JNTUH College of Engineering, Hyderabad.

Manuscript received on 01 August 2019. | Revised Manuscript received on 07 August 2019. | Manuscript published on 30 September 2019. | PP: 4965-4970 | Volume-8 Issue-3 September 2019 | Retrieval Number: C5627098319/2019©BEIESP | DOI: 10.35940/ijrte.C5627.098319
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper presents passive shielding technique for crosstalk noise and delay reduction in resistive driven RLC interconnect. FDTD technique is used for modeling proposed geometry. The worst case delay and noise induced due to crosstalk in passive shielded interconnects are compared with unshielded lines and is validated using HSPICE simulations for 32nm global interconnects. From the results it has been demonstrated that the proposed model results and HSPICE simulations differ by 8% and by using proposed geometry crosstalk noise and delay has come down by 90% and 52% when compared to unshielded line.
Index Terms— Crosstalk Noise, Delay, Passive Shielding RLC Interconnects, FDTD

Scope of the Article:
Delay-Tolerant Networks