Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9752329
R. N. S. Jyothi, J. Sireesha, A. Mahitha, B. Ruchitha, E. Deepthi
In the case of sensitive information, the term "delicate data" refers to information that should only be accessed by a small group of persons. If sensitive data is misplaced or misused, the persons or organisation to whom it belongs may suffer irreparable harm. When it comes to protecting people’s personal communications and financial information, privacy no longer equates to concealment. The likelihood of a privacy breach increases as sensitive data is exploited, and as a result, users' faith in cloud providers decreases. Managing data is one of the most important duties in today’s internet-driven society. The fact that financial and healthcare data is being kept on the cloud makes it more difficult to complete these activities, which must be handled on a worldwide scale. In this research, numerous methods for protecting sensitive data are examined and a new method based on a cryptographic algorithm for preserving the confidentiality of sensitive data is suggested. In the following section, the method is compared against a data leak detection method. Last but not least, the outcomes show that the proposed strategy is a superior technique for safeguarding the confidentiality of sensitive information.
{"title":"Protection and Saving of Delicate Data by using Cloud Computing","authors":"R. N. S. Jyothi, J. Sireesha, A. Mahitha, B. Ruchitha, E. Deepthi","doi":"10.1109/ICEARS53579.2022.9752329","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9752329","url":null,"abstract":"In the case of sensitive information, the term \"delicate data\" refers to information that should only be accessed by a small group of persons. If sensitive data is misplaced or misused, the persons or organisation to whom it belongs may suffer irreparable harm. When it comes to protecting people’s personal communications and financial information, privacy no longer equates to concealment. The likelihood of a privacy breach increases as sensitive data is exploited, and as a result, users' faith in cloud providers decreases. Managing data is one of the most important duties in today’s internet-driven society. The fact that financial and healthcare data is being kept on the cloud makes it more difficult to complete these activities, which must be handled on a worldwide scale. In this research, numerous methods for protecting sensitive data are examined and a new method based on a cryptographic algorithm for preserving the confidentiality of sensitive data is suggested. In the following section, the method is compared against a data leak detection method. Last but not least, the outcomes show that the proposed strategy is a superior technique for safeguarding the confidentiality of sensitive information.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116956797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9752261
C. Li
This article first uses AHP to construct a scientific quality evaluation model, and ranks the scientific quality of the administrative cadres of the 74 units surveyed; then, using the cluster analysis method and combining the ranking situation, the scientific quality is better. The grey fixed-weight clustering evaluation method based on online + offline is proposed, the evaluation model and evaluation method are constructed, and application examples are given. By reasonably determining the weights in the evaluation indicators, the qualitative analysis and quantitative analysis can be better integrated, to a certain extent, it overcomes the subjective arbitrariness of only qualitative teaching quality evaluation work, and has increased by 7.9%.
{"title":"Curriculum Online + Offline Teaching Evaluation Model and Fuzzy Cluster AHP Evaluation","authors":"C. Li","doi":"10.1109/ICEARS53579.2022.9752261","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9752261","url":null,"abstract":"This article first uses AHP to construct a scientific quality evaluation model, and ranks the scientific quality of the administrative cadres of the 74 units surveyed; then, using the cluster analysis method and combining the ranking situation, the scientific quality is better. The grey fixed-weight clustering evaluation method based on online + offline is proposed, the evaluation model and evaluation method are constructed, and application examples are given. By reasonably determining the weights in the evaluation indicators, the qualitative analysis and quantitative analysis can be better integrated, to a certain extent, it overcomes the subjective arbitrariness of only qualitative teaching quality evaluation work, and has increased by 7.9%.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116969143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9752460
V. S., Kathirvel C, Sebastian Vindro Jude P, Mohan Kumar R
In this proposed model, the design of grid connected transformer-less inverter for Photo-Voltaic (PV) system is implemented with the concept of DC current elimination which aims at higher efficiency, lower weight and free from offset measurement errors. In recent years of transformer less Photo-Voltaic (PV) inverters, the non-galvanic isolation configuration leads to common mode voltage which results in leakage of current to the ground through the Photo-Voltaic stray capacitance. Another main concern of existing model comes in inverter output stage when injection of DC current is done inside the AC grid line because of the disparity of power switching circuits and asymmetry of driving pulses. This new control technique of inverters with DC current elimination using a suppression loop that consists of a difference amplifier and a filter is proposed to make the system highly reliable. Since this technique excludes the DC component, the even harmonics in the current passing through the grid is considerably reduced. The whole design of proposed model has been verified using MATLAB software according to the theoretical analysis of the system.
{"title":"Design and Implementation of Photovoltaic Inverter Techniques in DC Current Suppression and Maximum Power Point Tracking for Grid Connected System","authors":"V. S., Kathirvel C, Sebastian Vindro Jude P, Mohan Kumar R","doi":"10.1109/ICEARS53579.2022.9752460","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9752460","url":null,"abstract":"In this proposed model, the design of grid connected transformer-less inverter for Photo-Voltaic (PV) system is implemented with the concept of DC current elimination which aims at higher efficiency, lower weight and free from offset measurement errors. In recent years of transformer less Photo-Voltaic (PV) inverters, the non-galvanic isolation configuration leads to common mode voltage which results in leakage of current to the ground through the Photo-Voltaic stray capacitance. Another main concern of existing model comes in inverter output stage when injection of DC current is done inside the AC grid line because of the disparity of power switching circuits and asymmetry of driving pulses. This new control technique of inverters with DC current elimination using a suppression loop that consists of a difference amplifier and a filter is proposed to make the system highly reliable. Since this technique excludes the DC component, the even harmonics in the current passing through the grid is considerably reduced. The whole design of proposed model has been verified using MATLAB software according to the theoretical analysis of the system.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121105573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/icears53579.2022.9752087
Meghana Rao Ravula, Abhishek Potharaju, R. Vidyadhar
Digital circuits also known for logic circuits ,logic circuits mainly operate on addition, subtraction, division multiplication etc.. here ,Adders are the circuits which has copious ways of smearing for todays digital era, the main grail of our design is to extrapolate and whip up low power Carry look ahead adder by taking prerequisite of one bit hybrid Full Adder circuit and comparing it with numerous adders design styles like a Full Adder designed using 10 transistors, full adder using 13 Transistors, full adder using 28 Transistors, Ripple -Carry Adder using one bit hybrid adder ,looking within of details make comparative study where in, one bit hybrid full adder is considered because of its Less Power consumption ,delay and power delay product these parameters were studied them as performance metrics, and designed Carry Look Ahead adder using one bit hybrid full adder, as Carry Look Ahead is considered it is knows as fastest adder circuits which upgrades the speed by reducing the time by determining the carry bits. calibrates each and every digit’s position either it will be propagating and generate a carry bit. Carry Look Ahead is designed and implemented in Cadence virtuoso 90nm technology with 1.0v of supply voltage.
{"title":"Designing Carry Look Ahead Adder to Enrich Performance using One Bit Hybrid Full Adder","authors":"Meghana Rao Ravula, Abhishek Potharaju, R. Vidyadhar","doi":"10.1109/icears53579.2022.9752087","DOIUrl":"https://doi.org/10.1109/icears53579.2022.9752087","url":null,"abstract":"Digital circuits also known for logic circuits ,logic circuits mainly operate on addition, subtraction, division multiplication etc.. here ,Adders are the circuits which has copious ways of smearing for todays digital era, the main grail of our design is to extrapolate and whip up low power Carry look ahead adder by taking prerequisite of one bit hybrid Full Adder circuit and comparing it with numerous adders design styles like a Full Adder designed using 10 transistors, full adder using 13 Transistors, full adder using 28 Transistors, Ripple -Carry Adder using one bit hybrid adder ,looking within of details make comparative study where in, one bit hybrid full adder is considered because of its Less Power consumption ,delay and power delay product these parameters were studied them as performance metrics, and designed Carry Look Ahead adder using one bit hybrid full adder, as Carry Look Ahead is considered it is knows as fastest adder circuits which upgrades the speed by reducing the time by determining the carry bits. calibrates each and every digit’s position either it will be propagating and generate a carry bit. Carry Look Ahead is designed and implemented in Cadence virtuoso 90nm technology with 1.0v of supply voltage.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121113622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9752054
T.C. Vyshnav, M. C. Lavanya, K. C. Sindhu Thampatty
Wind farm layout optimization is a the major decision factor for maximum utilisation of wind energy for large scale wind farms. As more methods are being researched to reduce losses in the wind power plants, none more effective in reducing the over all loss than the loss due to wake effect. The arrangement of location of the turbines influence the power generation as well as levelized cost of energy. In order to minimise over all loss of the power plant, effective positioning of the turbines is needed. In this study, a novel turbine layout optimization method utilizing reinforcement learning is implemented for a wind farm. Turbulence intensity and the deficit velocity due to wake loss from Gaussian wake effect is used as the input for the model. The simulated results from the wind resource assessment software, WAsP suggests that the proposed method is effective for the number of turbines used in the study.
{"title":"Reinforcement Learning Based Wind Farm Layout Optimization","authors":"T.C. Vyshnav, M. C. Lavanya, K. C. Sindhu Thampatty","doi":"10.1109/ICEARS53579.2022.9752054","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9752054","url":null,"abstract":"Wind farm layout optimization is a the major decision factor for maximum utilisation of wind energy for large scale wind farms. As more methods are being researched to reduce losses in the wind power plants, none more effective in reducing the over all loss than the loss due to wake effect. The arrangement of location of the turbines influence the power generation as well as levelized cost of energy. In order to minimise over all loss of the power plant, effective positioning of the turbines is needed. In this study, a novel turbine layout optimization method utilizing reinforcement learning is implemented for a wind farm. Turbulence intensity and the deficit velocity due to wake loss from Gaussian wake effect is used as the input for the model. The simulated results from the wind resource assessment software, WAsP suggests that the proposed method is effective for the number of turbines used in the study.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127094412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9751808
K. Murugan, R. Nithya, K. Prasanth, S. Fowjiya, R. U. Mageswari, E. A. Mohamed Ali
In this electronic design age, there is always a quest for improved performance digital integrated circuits (ICs) in most of the application areas of electronics and communication. Complex arithmetic and logic circuits accommodated with multipliers and adders always occupy larger areas inside the ICs. Since, when calculations are composed for the execution of the application circuits including these ICs, duplication, and expansion tasks are dominating. Hence, in order to plan a better exhibition of full Adder cells in the main stage, an investigation of low-region possessing and low-power-consuming adders acknowledged in CMOS rationale, pass semiconductor rationale (PTL), and transmission entryways (TG) rationale is planned. To get non debased rationale level results, transmission entryways (TG) are reasonably obliged in the PTL based plans. Subsequently, also with CMOS-based 28 semiconductors (28T), PTL with TG based 16 semiconductors (16T), and PTL with TG based 14 semiconductors (14T) full Adder cells are gotten. At long last, productive format planning is done in all the above renditions of full Adder cells with fixation of having further developed execution. The reenactment consequences of CMOS based on 28 semiconductors (28T), PTL with TG based on 16 semiconductors (16T), and PTL with TG based on 14 semiconductors (14T) full adder cells are acquired. The presentation examination of the full Adder cell in these rationale styles uncovers that Pass Transistor Logic incorporates Transmission Gate based 16T full Adder cell has 85.8% of force utilization improvement contrasted with the full Adder cell with CMOS rationale. Thus, this adaptation of the full Adder cell can be used for applications requiring decreased power utilization. Additionally, the Pass Transistor Logic incorporates Transmission Gate based 14T three input Adder has a lower word related region than that of the other two adaptations
{"title":"Analysis of Full Adder cells in Numerous Logic Styles","authors":"K. Murugan, R. Nithya, K. Prasanth, S. Fowjiya, R. U. Mageswari, E. A. Mohamed Ali","doi":"10.1109/ICEARS53579.2022.9751808","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9751808","url":null,"abstract":"In this electronic design age, there is always a quest for improved performance digital integrated circuits (ICs) in most of the application areas of electronics and communication. Complex arithmetic and logic circuits accommodated with multipliers and adders always occupy larger areas inside the ICs. Since, when calculations are composed for the execution of the application circuits including these ICs, duplication, and expansion tasks are dominating. Hence, in order to plan a better exhibition of full Adder cells in the main stage, an investigation of low-region possessing and low-power-consuming adders acknowledged in CMOS rationale, pass semiconductor rationale (PTL), and transmission entryways (TG) rationale is planned. To get non debased rationale level results, transmission entryways (TG) are reasonably obliged in the PTL based plans. Subsequently, also with CMOS-based 28 semiconductors (28T), PTL with TG based 16 semiconductors (16T), and PTL with TG based 14 semiconductors (14T) full Adder cells are gotten. At long last, productive format planning is done in all the above renditions of full Adder cells with fixation of having further developed execution. The reenactment consequences of CMOS based on 28 semiconductors (28T), PTL with TG based on 16 semiconductors (16T), and PTL with TG based on 14 semiconductors (14T) full adder cells are acquired. The presentation examination of the full Adder cell in these rationale styles uncovers that Pass Transistor Logic incorporates Transmission Gate based 16T full Adder cell has 85.8% of force utilization improvement contrasted with the full Adder cell with CMOS rationale. Thus, this adaptation of the full Adder cell can be used for applications requiring decreased power utilization. Additionally, the Pass Transistor Logic incorporates Transmission Gate based 14T three input Adder has a lower word related region than that of the other two adaptations","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127370745","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9752148
Abhijeet Kumar, S. P., P. M, Meeta Mehta, A. P, Srideviponmalar P
Country’s economic progress rely on the energy which acts as key for development. The energy consumption is on a large scale because of expeditive growth of industries, increased vehicular usage and domestic consumers. The energy produced by fossil fuel causes air pollution which increase the global temperature. To reduce the carbon footprint is a challenging task to conserve the environment. Therefore, people look out for alternative energy sources for power production. In spite of COVID pandemic the energy source which has a rapid growth in last few years is renewable energy sources The developing countries are trying to overwhelm issues relating to generation of power using these conventional energy sources. Solar and wind meet the demand desideratum with the help of converters and controllers. Among these renewable resources most feasible is solar photovoltaic power, because of its unique features such as no rotating parts, doesn’t expel any harmful gases, mobility, noiseless that is eco-friendly in nature. Since PV depends on unalterable factors such as irradiance, temperature it suffers from stability, conversion efficiency etc. For extracting maximum power from PV DC-DC converters play a vital role. The converters must have the capability to boost the voltage, reduce ripples and must be stable to meet the needs of Photo Voltaic array - PV Array. Its performance can be further improved by integrating converter with Maximum power point tracking technique. In case of Wind energy system converter must have the capability to have control over reactive power, reduced harmonics, reactive compensation issues. This paper analyses and proposes best converter for PV system that has high gain.
{"title":"Analysis of Converters for Photovoltaic System","authors":"Abhijeet Kumar, S. P., P. M, Meeta Mehta, A. P, Srideviponmalar P","doi":"10.1109/ICEARS53579.2022.9752148","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9752148","url":null,"abstract":"Country’s economic progress rely on the energy which acts as key for development. The energy consumption is on a large scale because of expeditive growth of industries, increased vehicular usage and domestic consumers. The energy produced by fossil fuel causes air pollution which increase the global temperature. To reduce the carbon footprint is a challenging task to conserve the environment. Therefore, people look out for alternative energy sources for power production. In spite of COVID pandemic the energy source which has a rapid growth in last few years is renewable energy sources The developing countries are trying to overwhelm issues relating to generation of power using these conventional energy sources. Solar and wind meet the demand desideratum with the help of converters and controllers. Among these renewable resources most feasible is solar photovoltaic power, because of its unique features such as no rotating parts, doesn’t expel any harmful gases, mobility, noiseless that is eco-friendly in nature. Since PV depends on unalterable factors such as irradiance, temperature it suffers from stability, conversion efficiency etc. For extracting maximum power from PV DC-DC converters play a vital role. The converters must have the capability to boost the voltage, reduce ripples and must be stable to meet the needs of Photo Voltaic array - PV Array. Its performance can be further improved by integrating converter with Maximum power point tracking technique. In case of Wind energy system converter must have the capability to have control over reactive power, reduced harmonics, reactive compensation issues. This paper analyses and proposes best converter for PV system that has high gain.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124811680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9752311
Sankarananth S, A. S.
In this paper, an Artificial Intelligence-powered cable-driven robot made by combining a cable-based parallel robot having 6 Degrees of Freedom (DOF) of operation with a delta robot having 3 DOF, capable of assisting in the farming activities like weeding, pesticide and fertilizer spraying, fruit and flower picking, and monitoring of plant health, NPK levels, and soil moisture, named as Farmbot has been proposed. Farmbot is designed in a way such that, it can send data to remote servers for storage and analysis, can be monitored and controlled from a remote place, can be automated to do activities, and can access almost anywhere in the farm field as it is placed above a moving wheeled bot. The Farmbot design is more focused on individual plant care and increasing productivity. A 3D render is provided as a design example of the working model and the simulation results are provided.
{"title":"A Smart Cable-Driven Parallel Robot Assistant for Individual Plant Care in Farming","authors":"Sankarananth S, A. S.","doi":"10.1109/ICEARS53579.2022.9752311","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9752311","url":null,"abstract":"In this paper, an Artificial Intelligence-powered cable-driven robot made by combining a cable-based parallel robot having 6 Degrees of Freedom (DOF) of operation with a delta robot having 3 DOF, capable of assisting in the farming activities like weeding, pesticide and fertilizer spraying, fruit and flower picking, and monitoring of plant health, NPK levels, and soil moisture, named as Farmbot has been proposed. Farmbot is designed in a way such that, it can send data to remote servers for storage and analysis, can be monitored and controlled from a remote place, can be automated to do activities, and can access almost anywhere in the farm field as it is placed above a moving wheeled bot. The Farmbot design is more focused on individual plant care and increasing productivity. A 3D render is provided as a design example of the working model and the simulation results are provided.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125835076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9751845
S. Chiwande, Piyush Meshram, Abhishek Charde, Shreya Bhave
This paper introduces an outline of a Dual Band MIMO antenna for applications based on Substrate Integrated Waveguide technology (SIW). SIW has acquired a valuable and various kinds of researches, extending from microwave to optical bands due to their outstanding properties such as low costs, low losses, small footprints followed by incorporating with other types of PCBs. SIW structures can be used to prevail the above-mentioned advantages readily compared to various kinds of technologies such as co-planar waveguides, conventional waveguides, micro-strip transmission lines and so on. The indispensable cavity mode is designed on Substrate integrated waveguide to resonate at 2.4 GHz. Moreover, the 2nd and 3rd mode are altered and combined carefully by placing a via inside the cavity to allow the coverage of wideband in 5 GHz WLAN band.
{"title":"Design of Substrate Integrated Waveguide Technology Supported Dual Band MIMO Antenna","authors":"S. Chiwande, Piyush Meshram, Abhishek Charde, Shreya Bhave","doi":"10.1109/ICEARS53579.2022.9751845","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9751845","url":null,"abstract":"This paper introduces an outline of a Dual Band MIMO antenna for applications based on Substrate Integrated Waveguide technology (SIW). SIW has acquired a valuable and various kinds of researches, extending from microwave to optical bands due to their outstanding properties such as low costs, low losses, small footprints followed by incorporating with other types of PCBs. SIW structures can be used to prevail the above-mentioned advantages readily compared to various kinds of technologies such as co-planar waveguides, conventional waveguides, micro-strip transmission lines and so on. The indispensable cavity mode is designed on Substrate integrated waveguide to resonate at 2.4 GHz. Moreover, the 2nd and 3rd mode are altered and combined carefully by placing a via inside the cavity to allow the coverage of wideband in 5 GHz WLAN band.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125835815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-16DOI: 10.1109/ICEARS53579.2022.9751933
Simarjeet Kaur, Jimmy Singla
NCCT brain images are widely used to diagnose the brain abnormalities. The continued advancement and widespread use of computed tomography in medical science has increased the harmful effect of high dose radiation to patients. Moreover, low dose radiation may result in image deterioration, increase level of noise and artifacts which effects the radiologists' decisions. Different image denoising algorithms may be employed to reduce noise in NCCT images. In this research, a novel HDWN approach has been developed to enhance NCCT image as well as denoise. The proposed method takes into account the inherent properties of noise as well as complementary information of different wavelet coefficients to evaluate the noise in less computing time. Moreover, a directional regularizer has been incorporated to control the uneven pattern of noise and to differentiate image details from noise. Experiments have been performed on real NCCT brain images collected for diagnostic center. The performance metrics PSNR, SSIM, MSE have been used to measure the results. The proposed method outperforms many denoising and image enhancement state of art methods in both quantitative and qualitative measures.
{"title":"Hybrid Discrete Wavelet Enhancement Model for Brain NCCT Images","authors":"Simarjeet Kaur, Jimmy Singla","doi":"10.1109/ICEARS53579.2022.9751933","DOIUrl":"https://doi.org/10.1109/ICEARS53579.2022.9751933","url":null,"abstract":"NCCT brain images are widely used to diagnose the brain abnormalities. The continued advancement and widespread use of computed tomography in medical science has increased the harmful effect of high dose radiation to patients. Moreover, low dose radiation may result in image deterioration, increase level of noise and artifacts which effects the radiologists' decisions. Different image denoising algorithms may be employed to reduce noise in NCCT images. In this research, a novel HDWN approach has been developed to enhance NCCT image as well as denoise. The proposed method takes into account the inherent properties of noise as well as complementary information of different wavelet coefficients to evaluate the noise in less computing time. Moreover, a directional regularizer has been incorporated to control the uneven pattern of noise and to differentiate image details from noise. Experiments have been performed on real NCCT brain images collected for diagnostic center. The performance metrics PSNR, SSIM, MSE have been used to measure the results. The proposed method outperforms many denoising and image enhancement state of art methods in both quantitative and qualitative measures.","PeriodicalId":252961,"journal":{"name":"2022 International Conference on Electronics and Renewable Systems (ICEARS)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123415702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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