A novel power efficient N-MOS based 1-bit full adder

Datta, Debanjana; Datta, Debarshi

doi:10.1109/microcom.2016.7522561

Cited by 4 publications

(4 citation statements)

References 6 publications

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“…For countries with Low income (0.049 MVM/mln) and Lower middle income (0.428 MVM/mln) radiation treatment often is unavailable for their inhabitants. So for these countries it's very important to choose optimal conception for step by step growth of their radiation therapy facilities by taking to account evaluation of their real economic conditions [11,12]. For large-territory countries geographic accessibility to radiotherapy also should be estimated [13].…”

Section: Analysis Of Last Achievements and Publicationsmentioning

confidence: 99%

“…No. 1 (11) combination of both technologies may be proposed for low-and middle-income countries. As shown on fig.…”

Section: Radiotherapy Equipment Agementioning

confidence: 99%

“…2020. № 1 (11) ISSN 2524-2296 (online) these countries seems catastrophic. But Ukraine is so unique country which continues to keep existing level of radiotherapy technologies with GNI 5 time less than in Poland.…”

Section: Radiotherapy Equipment Agementioning

confidence: 99%

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Analysis of Radiation Therapy Equipment Status in Ukraine

Aver'yanova

Starenkiy²

2020

Innovative Technologies and Scientific Solutions for Industries

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The subject matter of the article is review and analysis of existing radiation treatment technologies, availability and efficiency of use of modern radiotherapy equipment in regions Ukraine according to European radiotherapy development trends. The goal of the work is to analyze the current status of radiotherapy equipment in Ukraine and to find the ways for extension of its use. The following tasks were solved in the article: the analysis of distribution of radiotherapy machines in Ukraine, estimation of current number of radiotherapy machines per million people for all regions and needs of radiotherapy centers of Ukraine in high precision conformal treatment machines. The following methods useddocumentary data analysis, comparison and summarizing. The following results were obtainedestimated that according to requirements of IAEA that necessary number of megavoltage treatment machines in Ukraine should be near 200. Use of 90 machines covers only 45% needs of Ukrainian population in radiation treatment. According to DIRAC data 61 of 65 Co-60 machines in Ukraine are used during more than 20 years, Co-60 sources in 23 these machines now have Dose rate less than 0.4 Gy/min and must be replaced urgently. Conclusions: The main actual aspects of technical status of equipment for External-beam radiation therapy in Ukraine were discussed. Existing radiotherapy facilities were analyzed from the point of view of real needs and possibilities of Ukrainian radiation oncology. As a conclusion, the results of this analysis demonstrate a significant heterogeneity in the access to modern radiotherapy equipment in different regions of Ukraine. The qualitative analyses of used radiotherapy equipment demonstrate its significant technical backwardness. The results of this analysis may be used as technical recommendations for improvement of radiotherapy facilities in Ukraine.

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Section: Analysis Of Last Achievements and Publicationsmentioning

confidence: 99%

“…No. 1 (11) combination of both technologies may be proposed for low-and middle-income countries. As shown on fig.…”

Section: Radiotherapy Equipment Agementioning

confidence: 99%

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Analysis of Radiation Therapy Equipment Status in Ukraine

Aver'yanova

Starenkiy²

2020

Innovative Technologies and Scientific Solutions for Industries

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“…From this there arises large input capacitance but it cannot provide high speed operation. Another FA is Complimentary Pass Transistor Logic (CPL) with 32 transistors, but due to possessing a large number of internal nodes and static inverters, it consumes a lot of power while it acquires high speed and full swing design [1][2][3][4][5][6]. In this paper Pass Transistor Logic (PTL) is used to sum and branch-based logic (BBL) to carry.…”

Section: Introductionmentioning

confidence: 99%

Carbon nano tube field effect transistor based BBL-PTL full adders with level restorer structures

Koteswara

Punati

Srinivasulu

2018

Theo. NANOTECHNOLOGY

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Full Adder (FA) is an important component not only in arithmetic circuits, but also in designing and development in all types of processors. The performance parameter of the one-bit full adder has been implemented to increase the speed of the system. In this paper two Carbon Nano Tube Field Effect Transistor (CNTFET) based level restorers are introduced to the sum circuit of the branch-based logic and pass transistor (BBL-PT) full adder. The proposed level restorers eliminate the existence of voltage step which is presented in the conventional full adder [1]. T.V.Rao et. al proposed level restorer circuits that have used +1.2 V supply rail voltage [2]. By using these level restorers, we could able to achieve good delay performance. The proposed 1-BIT full adder is graded high as it has less power consumption with the conventional 1-BIT full adders. The performance of the proposed CNTFET based BBL-PT FA with new level restorer structures are examined using Cadence with 32 nm CNTFET technology files with a supply rail voltage of +0.8 V.

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