Modeling the Substrate Skin Effects in Mutual RL Characteristics of General Asymmetric Coupled Interconnects

نویسندگان

  • Hasan YMERI
  • B. NAUWELAERS
  • Karen MAEX
  • D. DE ROEST
چکیده

The goal of this work was to model the influence of the substrate skin effects on the distributed mutual impedance per unit length parameters of multiple coupled onchip interconnects. The proposed analytic model is based on the frequency-dependent distribution of the current in the silicon substrate and the closed form integration approach. It is shown that the calculated frequency-dependent distributed mutual inductance and the associated mutual resistance are in good agreement with the results obtained from CAD-oriented circuit modeling technique.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

CAD-Oriented Equivalent-Circuit Modeling of On-Chip Interconnects on Lossy Silicon Substrate

A new, comprehensive CAD-oriented modeling methodology for single and coupled interconnects on an Si–SiO2 substrate is presented. The modeling technique uses a modified quasi-static spectral domain electromagnetic analysis which takes into account the skin effect in the semiconducting substrate. equivalent-circuit models with only ideal lumped elements, representing the broadband characteristic...

متن کامل

Accurate Modeling of Multilayer Transmission Lines for High- Speed Digital Interconnects

In this paper, we consider the finite element modeling of multilayer transmission lines for high-speed digital interconnects. We mainly focused on the modeling of the transmission structures with both cases of symmetric and asymmetric geometries. We specifically designed asymmetric coupled microstrips and four-line symmetric coupled microstrips with a two-layer substrate. We computed the capaci...

متن کامل

Frequency-dependent Expression for Mutual Impedance per Unit Length of Interconnects on Lossy Semiconducting Substrate

Simple and accurate closed-form expressions for the frequency-dependent mutual inductance and resistance per unit length of coupled interconnects on lossy silicon substrate are presented. Based on the closed-form evaluation of the integral equations for the magnetic vector potential (taking into account the induced current density distribution inside silicon substrate), the closed-form expressi...

متن کامل

Interconnect RL Extraction Based on Transfer Characteristics of Transmission-Line

This paper proposes a method to determine a single frequency for interconnect RL extraction. Resistance and inductance of interconnects depend on frequency, and hence the extraction frequency strongly affects the modeling accuracy of interconnects. The proposed method determines an extraction frequency based on the transfer characteristic of interconnects. By choosing the frequency where the tr...

متن کامل

Optimization of anisotropically etched silicon surface-relief gratings for substrate-mode optical interconnects.

The optimum profiles of right-angle-face anisotropically etched silicon surface-relief gratings illuminated at normal incidence for substrate-mode optical interconnects are determined for TE, TM, and random linear (RL) polarizations. A simulated annealing algorithm in conjunction with the rigorous coupled-wave analysis is used. The optimum diffraction efficiencies of the -1 forward-diffracted o...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003