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This paper analyzes the effect of driver size and number of shells on propagation delay for Multi-Walled Carbon Nanotubes (MWCNT) interconnect at 22nm technology node. An equivalent circuit model of MWCNT is used for estimation and analysis of propagation delay. The delay through MWCNT and Cu interconnects are compared for various driver sizes and number of MWCNT shells. The SPICE simulation results...
In spite of wide availability, the current prosthesis does not meet most of the functional requirements along with the other parameters like metabolic energy, training period and cost. This paper presents the development of a low cost Above Knee (AK) prosthesis which regulates the knee damping automatically by calculating the speed of walking from the data of the normal limb. The prosthesis uses an...
Process variation has become a major concern in the design of many nanometer circuits, including interconnect pipelines. This paper provides a comprehensive overview of the types and sources of all aspects of process variations in driver -interconnect-load system. The primary sources of manufacturing variation include Deposition, Chemical Mechanical Planarization (CMP), Etching, Resolution Enhancement...
In this paper, we propose a footer voltage feedforward technique for wide fan-in dynamic gates to achieve high noise immunity while maintaining the delay and energy performance. Dynamic multiplexers designed and simulated in 90nm CMOS are used to demonstrate the effectiveness of the proposed design style.
The mobile agent paradigm has attracted many attentions recently but it is still not widely used. One of the barriers is the difficulty in protecting an agent from failure because an agent is able to migrate over the network autonomously. Design and implementation of mechanisms to relocate computations requires a careful consideration of fault tolerance, especially on open networks like the Internet...
In this paper we have proposed design modifications in fiber optic loop buffer switch. This paper discusses an automatic gain controlling (AGC) scheme for the loop buffer. We have shown that by changing the position of EDFA automatic gain controlling scheme will not be required. We have utilized the availability of filter in tunable wavelength converter (TWC) to reduce number of components in the...
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