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A metallic CNT renders a short circuit between drain and source in a CNTFET. Technologies capable of removing metallic CNTs create open circuits which degrades SRAM cell performance and functionality. In this paper we present a design approach to tolerate removed metallic CNT in CNTFET SRAM. –x00D7; CNTs to form a CNTFET. An extremely high probability of having a functional memory array can be obtained...
A study of an eight-transistor static random access memory (SRAM) cell and its implementation in carbon nanotube FET (CNTFET) technology are presented. Simulations of the CNTFET SRAM cell design, using a CNT SPICE model, have shown advantages over the CMOS cell in terms of static power, dynamic power, and noise margin. However, current CNT synthesis processes grow metallic CNTs alongside semiconductor...
A study of an eight-transistor (8-T) SRAM cell and its implementation in carbon nanotube FET (CNTFET) technology is presented. CNTFETs have shown great potential as post-silicon CMOS technology due to their superior transport properties, improved current density and excellent robustness to process, voltage and temperature variations. HSPICE simulations demonstrate great advantages for this cell design...
A novel wide area backup protection based on multi-agent technique for series compensated lines is proposed in this paper. The principle of conventional distance protection could be remained normally, and the operating procedure of relaying devices in adjacent substations would be coordinated by each agent within protected area. The simulation tests of practical series compensation project based on...
Stream processing is widely used by today's applications such as financial data analysis and disaster response. In distributed stream processing systems, machine fail-stop events are handled by either active standby or passive standby. However, existing high availability (HA) schemes have not sufficiently addressed the situation when a machine becomes temporarily unavailable due to data rate spikes,...
In order to solve task scheduling and load balancing problems of distributed search engines, a GNP-based scheduling strategy for distributed crawling and a load balancing method are proposed in this paper. Internet distance estimating mechanism is adopted as a replacement for large-scale network distance measurement, which not only improves response speed of the system, but also reduces loads on WAN...
In this paper three carbon nanotube FET based static memory cells are compared on read and write delays, energy consumption, and performance under diameter variation corners. The carbon nanotube FET is currently considered to be the possible ldquobeyond CMOSrdquo device due to its1-D transport properties that include low carrier scattering and ballistic transport. The memory cells are classified by...
If the SNR (Signal to Noise Rate) of sampling data is less than -10 dB, the signal is usually called ldquoweak signalrdquo. Initial phase measurement of weak sine signal has extensive engineering application merits. When the system parameter is near its threshold, the phase to be measured is also has corresponding threshold, because the threshold is the inflexion of the system state transition, then...
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