Pub Date : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092909
Gopal Sharma, Arun kishor Johar, T. B. Kumar, Deepak Gupta, J. Bhatt, D. Boolchandani
In this work, three different configuration of Differential Ring Oscillator (DRO) are designed and compared in terms of tuning range, phase noise and power dissipation. SCL 180nm CMOS technology is utilized for design and analysis purpose under supply voltage constraint of 1.8 V. Three stage configuration of DRO exhibits a tuning range of 83.74 % (from 464 MHz to 2.85 GHz) and phase noise of -104.2 dBc/Hz (at 1 MHz offset) from 1 GHz carrier frequency. Among all 3 configurations, highest and lowest tuning percentage range are achieved by three stage and seven stage DRO, respectively. Seven stage DRO displays the best noise performance. The power consumption is lowest for three stage DRO and found to be 4.3 mW. Based on these results, it is evident that three stage DRO is suitable choice for low power, small area targeted frequency synthesizer design for Cognitive Radio receiver.
{"title":"Design and Performance Evaluation of Differential Ring Oscillators for Cognitive Radio receiver","authors":"Gopal Sharma, Arun kishor Johar, T. B. Kumar, Deepak Gupta, J. Bhatt, D. Boolchandani","doi":"10.1109/WITCONECE48374.2019.9092909","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092909","url":null,"abstract":"In this work, three different configuration of Differential Ring Oscillator (DRO) are designed and compared in terms of tuning range, phase noise and power dissipation. SCL 180nm CMOS technology is utilized for design and analysis purpose under supply voltage constraint of 1.8 V. Three stage configuration of DRO exhibits a tuning range of 83.74 % (from 464 MHz to 2.85 GHz) and phase noise of -104.2 dBc/Hz (at 1 MHz offset) from 1 GHz carrier frequency. Among all 3 configurations, highest and lowest tuning percentage range are achieved by three stage and seven stage DRO, respectively. Seven stage DRO displays the best noise performance. The power consumption is lowest for three stage DRO and found to be 4.3 mW. Based on these results, it is evident that three stage DRO is suitable choice for low power, small area targeted frequency synthesizer design for Cognitive Radio receiver.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"284 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115394245","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 : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092940
Neeraj Sagar, Akshay Ti̇wari̇, S Kumar, L. Kumar, Monika Belwal, Surinder Kumar
Energy is always present in different structures in nature. The Renewable energy is an inevitable part for today’s era as in near future and the non- renewable sources that we use are going to get vanished. However Energy always required heat, electromotive force and light etc. Now the modernization in science has made it possible we can generate desired energy from other viable alternative resource such as speeding trains which produces tremendous gusts. This can be accomplished by setting the vertical wind turbines along the train track in order to harness the Wind Energy. In India, around 115,00km of train length and around 12,617 trains run daily on tracks so envision how easily wind energy can be used as viable alternative energy resource.
{"title":"Identifying and using Viable Alternative Energy Resources (WIND Energy)","authors":"Neeraj Sagar, Akshay Ti̇wari̇, S Kumar, L. Kumar, Monika Belwal, Surinder Kumar","doi":"10.1109/WITCONECE48374.2019.9092940","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092940","url":null,"abstract":"Energy is always present in different structures in nature. The Renewable energy is an inevitable part for today’s era as in near future and the non- renewable sources that we use are going to get vanished. However Energy always required heat, electromotive force and light etc. Now the modernization in science has made it possible we can generate desired energy from other viable alternative resource such as speeding trains which produces tremendous gusts. This can be accomplished by setting the vertical wind turbines along the train track in order to harness the Wind Energy. In India, around 115,00km of train length and around 12,617 trains run daily on tracks so envision how easily wind energy can be used as viable alternative energy resource.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123046901","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 : 2019-11-01DOI: 10.1109/witconece48374.2019.9092928
{"title":"WITCON ECE 2019 Organizing Committee","authors":"","doi":"10.1109/witconece48374.2019.9092928","DOIUrl":"https://doi.org/10.1109/witconece48374.2019.9092928","url":null,"abstract":"","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121820419","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 : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092938
Abhishek Sharma, R. Pachauri, Abhinav Sharma, N. Raj
Solar PV array parameter extraction is an active area of research in the field of renewable energy. In this article a new metaheuristic approach, chicken swarm optimization (CSO) is explored for solar PV array parameter extraction. Five parameters of the solar PV module have been extracted in MATLAB software using chicken swarm optimization and the results are compared with culture algorithm (CA). The simulation results show that CSO algorithm is a robust algorithm and outperforms culture algorithm in terms of RMSE.
{"title":"Extraction of the solar PV module parameters using chicken swarm optimization technique","authors":"Abhishek Sharma, R. Pachauri, Abhinav Sharma, N. Raj","doi":"10.1109/WITCONECE48374.2019.9092938","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092938","url":null,"abstract":"Solar PV array parameter extraction is an active area of research in the field of renewable energy. In this article a new metaheuristic approach, chicken swarm optimization (CSO) is explored for solar PV array parameter extraction. Five parameters of the solar PV module have been extracted in MATLAB software using chicken swarm optimization and the results are compared with culture algorithm (CA). The simulation results show that CSO algorithm is a robust algorithm and outperforms culture algorithm in terms of RMSE.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132555647","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 : 2019-11-01DOI: 10.1109/witconece48374.2019.9092913
{"title":"WITCON ECE 2019 Advisory Committee","authors":"","doi":"10.1109/witconece48374.2019.9092913","DOIUrl":"https://doi.org/10.1109/witconece48374.2019.9092913","url":null,"abstract":"","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115117364","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 : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092898
Kailash Pandey, A. Tomar, Jyoti Kandpal
Sense-amplifier based flip-flop circuit has been introduced with low power and high-speed characteristics. The design has a small clock load, simple structure, near-zero setup time and uses a lesser number of transistors. Also, the design has shown an improvement in performance and overall PDP when compared with flip-flop structures proposed previously for similar input/output conditions. The power consumption and delay in the circuit observed is of 2.41 µW and 34.94 ps respectively. The overall power-delay product has been improved. All the designs are proposed using Cadence Virtuoso Designing tools with CMOS 90nm technology.
{"title":"A Sense-Amplifier Based Flip-Flop with Symmetric Latch Design","authors":"Kailash Pandey, A. Tomar, Jyoti Kandpal","doi":"10.1109/WITCONECE48374.2019.9092898","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092898","url":null,"abstract":"Sense-amplifier based flip-flop circuit has been introduced with low power and high-speed characteristics. The design has a small clock load, simple structure, near-zero setup time and uses a lesser number of transistors. Also, the design has shown an improvement in performance and overall PDP when compared with flip-flop structures proposed previously for similar input/output conditions. The power consumption and delay in the circuit observed is of 2.41 µW and 34.94 ps respectively. The overall power-delay product has been improved. All the designs are proposed using Cadence Virtuoso Designing tools with CMOS 90nm technology.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124841979","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 : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092931
Aanchal Garg, Y. Singh, Balraj Singh
This paper presents a TCAD simulation based study of channel potential, threshold voltage, drain induced barrier lowering and subthreshold swing of vertical Gaussian doped SOI Junctionless FET with back bias effects. The subthreshold characteristics of the proposed structure are optimized using the straggle parameter and substrate bias voltage. It is shown that controlling the doping concentration in the channel and substrate bias improves the channel electrostatics in SOI Junctionless FET, thus, enhances the subthreshold performance.
{"title":"Performance Optimization of Vertical Gaussian Doped SOI Junctionless FET with Substrate Bias Effects","authors":"Aanchal Garg, Y. Singh, Balraj Singh","doi":"10.1109/WITCONECE48374.2019.9092931","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092931","url":null,"abstract":"This paper presents a TCAD simulation based study of channel potential, threshold voltage, drain induced barrier lowering and subthreshold swing of vertical Gaussian doped SOI Junctionless FET with back bias effects. The subthreshold characteristics of the proposed structure are optimized using the straggle parameter and substrate bias voltage. It is shown that controlling the doping concentration in the channel and substrate bias improves the channel electrostatics in SOI Junctionless FET, thus, enhances the subthreshold performance.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125032821","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 : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092900
P. Nigam, A. Muduli, Sandeep Sharma, A. Pal
A design of substrate integrated waveguide (SIW) based self-diplexing dumbbell-shaped slot antenna is presented in this paper. The proposed antenna comprises of two micro-strip feed lines of impedance 50Ω and two parallel dumbbell-shaped slots. These transverse parallel slots are of different lengths, etched on the patch (top surface) of the SIW cavity; produce two resonant frequencies at 8.12GHz & 10.15GHz. The proposed self-diplexing antenna is based on the function of operating mode and perturbation of the higher order modes methodology. The better intrinsic isolation of 26.5dB is obtained between two input ports, which define the unique property of the self-diplexing antenna and reduce the space and size of overall wireless transceiver modules. The proposed antenna produces the unidirectional radiation pattern, high front to back ratio (>17 dB) and gain of 4.7dBi & 5.2dBi at two resonant frequencies of 8.12GHz & 10.15GHz for the X- Band application as satellite and wireless communication systems.
{"title":"SIW Based Self-Diplexing Dumbbell Slot Antenna for X- Band Application","authors":"P. Nigam, A. Muduli, Sandeep Sharma, A. Pal","doi":"10.1109/WITCONECE48374.2019.9092900","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092900","url":null,"abstract":"A design of substrate integrated waveguide (SIW) based self-diplexing dumbbell-shaped slot antenna is presented in this paper. The proposed antenna comprises of two micro-strip feed lines of impedance 50Ω and two parallel dumbbell-shaped slots. These transverse parallel slots are of different lengths, etched on the patch (top surface) of the SIW cavity; produce two resonant frequencies at 8.12GHz & 10.15GHz. The proposed self-diplexing antenna is based on the function of operating mode and perturbation of the higher order modes methodology. The better intrinsic isolation of 26.5dB is obtained between two input ports, which define the unique property of the self-diplexing antenna and reduce the space and size of overall wireless transceiver modules. The proposed antenna produces the unidirectional radiation pattern, high front to back ratio (>17 dB) and gain of 4.7dBi & 5.2dBi at two resonant frequencies of 8.12GHz & 10.15GHz for the X- Band application as satellite and wireless communication systems.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126424464","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 : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092890
Sanjay Kumar, Naveen Kumar, R. Saini
Wireless sensor networks (WSNs) can be used in agriculture to provide farmers with a large amount of information. The use of sensors is essential to implementation of information and control technologies in Application areas such as precision agriculture. A sensor is a device that detects and responds to some type of input from the physical environment. A sensor is used to measure a property, such as pressure, position, temperature, or acceleration, and respond with feedback. Sensors allows farmers to maximize yields using minimal resources such as water, fertilizer, and seeds. By deploying sensors and mapping fields, farmers can begin to understand their crops at a micro scale, conserve resources, and reduce impacts on the environment. A number of sensing technologies are used in precision agriculture, providing data that helps farmers monitor and optimize crops. This work deals with agricultural sensor network which measures temperature, soil moisture, humidity based on ranking.
{"title":"Energy-Saving Sensors for Precision Agriculture in Wireless Sensor Network: A Review","authors":"Sanjay Kumar, Naveen Kumar, R. Saini","doi":"10.1109/WITCONECE48374.2019.9092890","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092890","url":null,"abstract":"Wireless sensor networks (WSNs) can be used in agriculture to provide farmers with a large amount of information. The use of sensors is essential to implementation of information and control technologies in Application areas such as precision agriculture. A sensor is a device that detects and responds to some type of input from the physical environment. A sensor is used to measure a property, such as pressure, position, temperature, or acceleration, and respond with feedback. Sensors allows farmers to maximize yields using minimal resources such as water, fertilizer, and seeds. By deploying sensors and mapping fields, farmers can begin to understand their crops at a micro scale, conserve resources, and reduce impacts on the environment. A number of sensing technologies are used in precision agriculture, providing data that helps farmers monitor and optimize crops. This work deals with agricultural sensor network which measures temperature, soil moisture, humidity based on ranking.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122162793","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 : 2019-11-01DOI: 10.1109/WITCONECE48374.2019.9092936
S. Semwal, M. Badoni, N. Saxena
A country drives by their people and the electricity energy, the availability of the electricity power reflects the strength of that country. All most everything depends on the electricity energy, So it is become very important that we use the available energy very efficiently, and here the energy management come in the picture and Non Intrusive appliance Load monitoring (NIALM) is the part of energy management, in which the energy consumption by the particular load is monitored without any intrusion of wire/circuit. In literature, NIALM has been discussed as a monitoring process for conservation of energy using single point sensing (SPS) for extraction of aggregate signal of the appliances’ features, ignoring the second function of demand response (DR) assuming that it would be manual or sensor-based. This assumption is not implementable in developing countries like India, because of requirement of extra cost of sensors, and privacy concerns. Surprisingly, despite decades of research on NIALM, none of the suggested procedures has resulted in commercial application. This paper highlights the causes behind non- commercialization, and proposes a viable and easy solution worthy of commercial exploitation both for monitoring and DR management for outage reduction in respect of Indian domestic consumers. Using a approach of multi point sensing (MPS), combined with Independent Component Analysis (ICA), experiments has been done in laboratory environment and CPWD specification has been followed.
{"title":"Smart Meters for Domestic Consumers: Innovative Methods for Identifying Appliances using NIALM","authors":"S. Semwal, M. Badoni, N. Saxena","doi":"10.1109/WITCONECE48374.2019.9092936","DOIUrl":"https://doi.org/10.1109/WITCONECE48374.2019.9092936","url":null,"abstract":"A country drives by their people and the electricity energy, the availability of the electricity power reflects the strength of that country. All most everything depends on the electricity energy, So it is become very important that we use the available energy very efficiently, and here the energy management come in the picture and Non Intrusive appliance Load monitoring (NIALM) is the part of energy management, in which the energy consumption by the particular load is monitored without any intrusion of wire/circuit. In literature, NIALM has been discussed as a monitoring process for conservation of energy using single point sensing (SPS) for extraction of aggregate signal of the appliances’ features, ignoring the second function of demand response (DR) assuming that it would be manual or sensor-based. This assumption is not implementable in developing countries like India, because of requirement of extra cost of sensors, and privacy concerns. Surprisingly, despite decades of research on NIALM, none of the suggested procedures has resulted in commercial application. This paper highlights the causes behind non- commercialization, and proposes a viable and easy solution worthy of commercial exploitation both for monitoring and DR management for outage reduction in respect of Indian domestic consumers. Using a approach of multi point sensing (MPS), combined with Independent Component Analysis (ICA), experiments has been done in laboratory environment and CPWD specification has been followed.","PeriodicalId":350816,"journal":{"name":"2019 Women Institute of Technology Conference on Electrical and Computer Engineering (WITCON ECE)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115262453","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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