Pub Date : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376437
Kabir das Ayinala, P. K. Sahu
This paper proposes a miniaturized slit-loaded modified slot antenna-based, quad-port multiple-input multiple-output (MIMO) antenna for 5 GHz band of wireless local area network (WLAN) standards IEEE 802.11n and IEEE 802.11ac. The overall compact area of the MIMO antenna is 26 mm X 26 mm. The antenna is operating over a -10 dB impedance bandwidth of 300 MHz (5.05-5.35 GHz) centered around resonating frequency 5.2 GHz. The element to element interaction (mutual coupling) of the MIMO configuration in terms of isolation is more than 15 dB over the entire working frequency band. The simulated peak gain and efficiency of the proposed antenna are more than 1.4 dBi and 70%, respectively. The envelope correlation coefficient (ECC) and channel capacity loss (CCL) are estimated to measure the MIMO antenna performance and observed that the performance metrics well below the maximum acceptable limit over the targeted frequency band.
{"title":"A Compact Slit-loaded Modified Slot Antenna Based Quad-port MIMO Antenna for WLAN Applications","authors":"Kabir das Ayinala, P. K. Sahu","doi":"10.1109/UPCON50219.2020.9376437","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376437","url":null,"abstract":"This paper proposes a miniaturized slit-loaded modified slot antenna-based, quad-port multiple-input multiple-output (MIMO) antenna for 5 GHz band of wireless local area network (WLAN) standards IEEE 802.11n and IEEE 802.11ac. The overall compact area of the MIMO antenna is 26 mm X 26 mm. The antenna is operating over a -10 dB impedance bandwidth of 300 MHz (5.05-5.35 GHz) centered around resonating frequency 5.2 GHz. The element to element interaction (mutual coupling) of the MIMO configuration in terms of isolation is more than 15 dB over the entire working frequency band. The simulated peak gain and efficiency of the proposed antenna are more than 1.4 dBi and 70%, respectively. The envelope correlation coefficient (ECC) and channel capacity loss (CCL) are estimated to measure the MIMO antenna performance and observed that the performance metrics well below the maximum acceptable limit over the targeted frequency band.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127168473","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376479
Boppana Jaswanth Kranthi, Gangireddy Suhas, Kantheti Bharath Varma, G. Reddy
This paper proposes an innovative, Morse code based two-way communication system with four user-accessible modes. The four modes are determined to provide speech to Morse vibrations and Morse to speech conversion. The proposed system is embedded with touch, gesture, vibration, microphone, and speaker modules coupled with a microprocessing unit. An S-Morse dictionary convert Morse code pattern read from the touch sensor to voice and speech from microphone to Morse vibration. A gesture recognition model using the SVM algorithm is implemented for the selection of user-accessible modes. The system modes also send and receive text data from an android application through a cloud network. The received and sent data will be converted into vibrations of Morse code pattern and voice forms respectively. The proposed method is strengthened by validating Morse conversion, machine learning algorithm accuracy, gesture recognition accuracy, Morse time analysis for alphabets, word and gesture analysis for mode selection.
{"title":"A two-way communication system with Morse code medium for people with multiple disabilities","authors":"Boppana Jaswanth Kranthi, Gangireddy Suhas, Kantheti Bharath Varma, G. Reddy","doi":"10.1109/UPCON50219.2020.9376479","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376479","url":null,"abstract":"This paper proposes an innovative, Morse code based two-way communication system with four user-accessible modes. The four modes are determined to provide speech to Morse vibrations and Morse to speech conversion. The proposed system is embedded with touch, gesture, vibration, microphone, and speaker modules coupled with a microprocessing unit. An S-Morse dictionary convert Morse code pattern read from the touch sensor to voice and speech from microphone to Morse vibration. A gesture recognition model using the SVM algorithm is implemented for the selection of user-accessible modes. The system modes also send and receive text data from an android application through a cloud network. The received and sent data will be converted into vibrations of Morse code pattern and voice forms respectively. The proposed method is strengthened by validating Morse conversion, machine learning algorithm accuracy, gesture recognition accuracy, Morse time analysis for alphabets, word and gesture analysis for mode selection.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115897602","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376495
R. K. Pandey, B. U. Kumar
This paper presents an analysis of a 100 kWp Grid Connected Two-Stage Solar PV System (GC-TS-SPS) in MATLAB/Simulink environment. Solar photovoltaic system (SPS) based distributed energy sources are increasing at large in the grid. Power system dynamics play a very crucial role in enabling the effective integration of such intermittent sources. The performance of the GC-TS-SPS is analysed under different Grid operational scenarios caused due to the occurrence of short circuit faults in the network. Both symmetrical and unsymmetrical faults are considered, and their impact on the component of the solar power system is analysed with varying fault locations. This analysis may be used to design the control and protection of SPS ensuring reliable Grid connectivity and PV module design.
{"title":"Performance Analysis of Grid Connected Solar Photovoltaic System Under Network Faults","authors":"R. K. Pandey, B. U. Kumar","doi":"10.1109/UPCON50219.2020.9376495","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376495","url":null,"abstract":"This paper presents an analysis of a 100 kWp Grid Connected Two-Stage Solar PV System (GC-TS-SPS) in MATLAB/Simulink environment. Solar photovoltaic system (SPS) based distributed energy sources are increasing at large in the grid. Power system dynamics play a very crucial role in enabling the effective integration of such intermittent sources. The performance of the GC-TS-SPS is analysed under different Grid operational scenarios caused due to the occurrence of short circuit faults in the network. Both symmetrical and unsymmetrical faults are considered, and their impact on the component of the solar power system is analysed with varying fault locations. This analysis may be used to design the control and protection of SPS ensuring reliable Grid connectivity and PV module design.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127504094","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 : 2020-11-27DOI: 10.1109/upcon50219.2020.9376399
S. Shukla, K. Saraswat, A. Harish
In this paper, natural response of an H-shaped patch under open boundary condition is presented using the theory of characteristics mode. A metallic H-shaped patch is analyzed using the characteristics mode analysis as well as full wave EM simulation. A parametric study is performed using the characteristics mode analysis and first two modes are observed. Based on the parametric study, H-shaped antenna is designed for 1.8 GHz and 2.4 GHz with same area (or equal outer dimensions). A full wave EM simulation is also presented for the proposed antenna.
{"title":"Characteristics Mode Analysis of H-Shaped Patch Antenna","authors":"S. Shukla, K. Saraswat, A. Harish","doi":"10.1109/upcon50219.2020.9376399","DOIUrl":"https://doi.org/10.1109/upcon50219.2020.9376399","url":null,"abstract":"In this paper, natural response of an H-shaped patch under open boundary condition is presented using the theory of characteristics mode. A metallic H-shaped patch is analyzed using the characteristics mode analysis as well as full wave EM simulation. A parametric study is performed using the characteristics mode analysis and first two modes are observed. Based on the parametric study, H-shaped antenna is designed for 1.8 GHz and 2.4 GHz with same area (or equal outer dimensions). A full wave EM simulation is also presented for the proposed antenna.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"309 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124399840","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376572
Manish Sharma, Rakesh Ahuja, Mohd. Junedul Haque
This manuscript reports a 2×2 MIMO antenna configuration designed for UWB-X band applications. RogersRTDuroid5880 is used as an RF substrate in this proposed design with a circular radiating-type patch placed orthogonally on the top plane and respective rectangular slotted ground on the bottom plane. Working of antenna also ensures filtering of interfering bands caused by Wireless Local Area Network and Downlink/Uplink frequency band which are obtained by adding inverted T-type stub and etching elliptical slot on radiating patch. Proposed MIMO antenna functionality is verified by plotting diversity performance which includes ECC, DG, TARC, and CCL. Also, the antenna shows good performance in the far-field region with a gainmax of 6dBi and a stable radiation pattern. Also, a 50Ω SMA connector is modeled in a simulator for better and accurate results.
{"title":"Design, Analysis, And Study of Circular Patch 2×2 MIMO Antenna for Wireless Communication Systems Mitigating Dual Interfering Bands by using T/Elliptical stub/slot","authors":"Manish Sharma, Rakesh Ahuja, Mohd. Junedul Haque","doi":"10.1109/UPCON50219.2020.9376572","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376572","url":null,"abstract":"This manuscript reports a 2×2 MIMO antenna configuration designed for UWB-X band applications. RogersRTDuroid5880 is used as an RF substrate in this proposed design with a circular radiating-type patch placed orthogonally on the top plane and respective rectangular slotted ground on the bottom plane. Working of antenna also ensures filtering of interfering bands caused by Wireless Local Area Network and Downlink/Uplink frequency band which are obtained by adding inverted T-type stub and etching elliptical slot on radiating patch. Proposed MIMO antenna functionality is verified by plotting diversity performance which includes ECC, DG, TARC, and CCL. Also, the antenna shows good performance in the far-field region with a gainmax of 6dBi and a stable radiation pattern. Also, a 50Ω SMA connector is modeled in a simulator for better and accurate results.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123137468","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}
A stacked patch antenna for ultra-wideband application has been proposed in this paper A shorting wall made by a copper sheet of 2mm width has been used in a radiating patch. The size of radiating patch is 17 × 14.5 × 8. 5mm3. The dimension of shorting wall is 17mm × 8.5mm. Shorting wall is used to reduce the size of antenna. Due to this impedance bandwidth of the antenna is increased. Now in order to increase the bandwidth, folded feed is used, and is also useful to add the capacitive effect to the antenna and the probe inductive effect is decreased. And further, for improve gain and bandwidth of antenna stacked patches are used. The impedance Bandwidth of this antenna has been achieved 122.11% (3.61 GHz to 14.93 GHz) thus it fully satisfy the condition for the UWB antenna.
{"title":"Design of Stacked Patch Microstrip Antenna for UWB Applications","authors":"Sonmati Verma, Rajiv Kumar Singh, Neelam Srivastava","doi":"10.1109/upcon50219.2020.9376527","DOIUrl":"https://doi.org/10.1109/upcon50219.2020.9376527","url":null,"abstract":"A stacked patch antenna for ultra-wideband application has been proposed in this paper A shorting wall made by a copper sheet of 2mm width has been used in a radiating patch. The size of radiating patch is 17 × 14.5 × 8. 5mm3. The dimension of shorting wall is 17mm × 8.5mm. Shorting wall is used to reduce the size of antenna. Due to this impedance bandwidth of the antenna is increased. Now in order to increase the bandwidth, folded feed is used, and is also useful to add the capacitive effect to the antenna and the probe inductive effect is decreased. And further, for improve gain and bandwidth of antenna stacked patches are used. The impedance Bandwidth of this antenna has been achieved 122.11% (3.61 GHz to 14.93 GHz) thus it fully satisfy the condition for the UWB antenna.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124947914","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376420
Saptarshi Kattyayan, T. Kar, P. Kanungo
Advancement of technology in the field of Character Recognition have emerged as the key technology which has helped the entire industrial space in many ways including digitization of hand written manuscripts, postal automation, text to speech conversion to help the blind. Today character recognition has emerged and is available for several languages, through which we are able to recognize character in any particular time, however for some languages for which this technology haven't developed much and needs an improvement in the direction. With development of technologies like Artificial Intelligence, Convolutional Neural Network(CNN) and other Deep Learning Techniques there is a tremendous improvement in performance of Character Recognition system. This paper work presents a comparative evaluation of different machine learning approaches such as Gaussian Naive Bayes, Decision Tree, K-Nearest Neighbor(KNN) Classifier and a deep learning based CNN approach using simple architecture for Devanagari character recognition. The proposed deep learning based CNN model outperformed all other algorithms in terms of accuracy.
{"title":"Performance Evaluation of Learning Based Frameworks for Devanagari Character Recognition","authors":"Saptarshi Kattyayan, T. Kar, P. Kanungo","doi":"10.1109/UPCON50219.2020.9376420","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376420","url":null,"abstract":"Advancement of technology in the field of Character Recognition have emerged as the key technology which has helped the entire industrial space in many ways including digitization of hand written manuscripts, postal automation, text to speech conversion to help the blind. Today character recognition has emerged and is available for several languages, through which we are able to recognize character in any particular time, however for some languages for which this technology haven't developed much and needs an improvement in the direction. With development of technologies like Artificial Intelligence, Convolutional Neural Network(CNN) and other Deep Learning Techniques there is a tremendous improvement in performance of Character Recognition system. This paper work presents a comparative evaluation of different machine learning approaches such as Gaussian Naive Bayes, Decision Tree, K-Nearest Neighbor(KNN) Classifier and a deep learning based CNN approach using simple architecture for Devanagari character recognition. The proposed deep learning based CNN model outperformed all other algorithms in terms of accuracy.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124603262","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 : 2020-11-27DOI: 10.1109/upcon50219.2020.9376539
M. V. Yadav, S. Baudha, S. Singam
A new design proposed for multiple slot planar antenna for x-band satellite mobile communication. The presented structure is complex and size efficient. One-side is consists of making multiple slots in the main patch, and the back is consists by making a different slots in ground plane. The substrate used is FR-4 with the overall dimensions of 13*14*1.5 cubic millimeters. This structure design is fed by a 50Ω line. This antenna has a low reflection coefficient starting from 4 to 12.6 GHz. The fractional bandwidth of the antenna is 103.6% with stable radiations. The antenna's maximum gain stands at 2.3 dB and the antenna's efficiency stands at 79.6% respectively. It is compact and easy to manufacture. Hence, is can be used for the UWB applications, which includes satellite mobile communication (4/6 and 7/9 GHz), defense communication from 8–12 GHZ (X-band), WiMAX-5.5 GHz and WLAN-5.2/5.8GHz applications.
{"title":"Multiple Slot Planar Antenna for X-Band Satellite Mobile Communication","authors":"M. V. Yadav, S. Baudha, S. Singam","doi":"10.1109/upcon50219.2020.9376539","DOIUrl":"https://doi.org/10.1109/upcon50219.2020.9376539","url":null,"abstract":"A new design proposed for multiple slot planar antenna for x-band satellite mobile communication. The presented structure is complex and size efficient. One-side is consists of making multiple slots in the main patch, and the back is consists by making a different slots in ground plane. The substrate used is FR-4 with the overall dimensions of 13*14*1.5 cubic millimeters. This structure design is fed by a 50Ω line. This antenna has a low reflection coefficient starting from 4 to 12.6 GHz. The fractional bandwidth of the antenna is 103.6% with stable radiations. The antenna's maximum gain stands at 2.3 dB and the antenna's efficiency stands at 79.6% respectively. It is compact and easy to manufacture. Hence, is can be used for the UWB applications, which includes satellite mobile communication (4/6 and 7/9 GHz), defense communication from 8–12 GHZ (X-band), WiMAX-5.5 GHz and WLAN-5.2/5.8GHz applications.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121293754","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 : 2020-11-27DOI: 10.1109/UPCON50219.2020.9376458
Aparna Kumari, S. Tanwar
The exponential growth in energy demand led to increased demand�response gaps and decreased service quality of modern ICT-based smart grid (SG) in industry 4.0. It necessitates an efficient Demand Response Management (DRM) system in order to tackle aforementioned challenges. However, several DRM solutions exist, but these solutions are not adequate in terms of peak loads reduction, consumer comfort, and data security issues. Motivated from above facts, in this paper, we propose a scheme ∊-Sutra, which is a security-aware DRM scheme for the SG system based on blockchain technology and integrated with data analytics. Here, a DRM algorithm is proposed to reduce peak energy consumption along with an incentive mechanism to consumers. ∊-Sutra is incorporated with Ethereum-based smart contract (ESC) to handle security issues and InterPlanetary File System (IPFS) for data storage cost issues. The efficacy of the ∊-Sutra scheme is evaluated in contrast with existing solutions based on various evaluation metrics.
{"title":"A Data Analytics Scheme for Security-aware Demand Response Management in Smart Grid System","authors":"Aparna Kumari, S. Tanwar","doi":"10.1109/UPCON50219.2020.9376458","DOIUrl":"https://doi.org/10.1109/UPCON50219.2020.9376458","url":null,"abstract":"The exponential growth in energy demand led to increased demand�response gaps and decreased service quality of modern ICT-based smart grid (SG) in industry 4.0. It necessitates an efficient Demand Response Management (DRM) system in order to tackle aforementioned challenges. However, several DRM solutions exist, but these solutions are not adequate in terms of peak loads reduction, consumer comfort, and data security issues. Motivated from above facts, in this paper, we propose a scheme ∊-Sutra, which is a security-aware DRM scheme for the SG system based on blockchain technology and integrated with data analytics. Here, a DRM algorithm is proposed to reduce peak energy consumption along with an incentive mechanism to consumers. ∊-Sutra is incorporated with Ethereum-based smart contract (ESC) to handle security issues and InterPlanetary File System (IPFS) for data storage cost issues. The efficacy of the ∊-Sutra scheme is evaluated in contrast with existing solutions based on various evaluation metrics.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126222247","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 : 2020-11-27DOI: 10.1109/upcon50219.2020.9376442
Sahil Sankhyan, A. Raman, Ravi Ranjan
This paper describes five stages CMOS Ring voltage control oscillator (RVCO) technique for the low power PLL application. The operating frequency of RVCO is 3.22 GHZ and designed using 45nm CMOS technology with different values of the threshold voltage. The switching of the MOSFET is improved by the use of the current starved Power switching technique. CMOS circuit provides better linearity under the tuning range of 900 MHz to 3.22 GHz for the control voltage range 0.6V to 1V. The phase noise of the RVCO is observed as −71.9 dB at 1MHz offset frequency. The circuit of RVCO draws a power dissipation of 4.18 µW at a control voltage of 0.6V. The RVCO is designed and simulated in the cadence Virtuoso tool.
{"title":"Current Starved Ring Voltage Control Oscillator for High Frequency and Low Power Application","authors":"Sahil Sankhyan, A. Raman, Ravi Ranjan","doi":"10.1109/upcon50219.2020.9376442","DOIUrl":"https://doi.org/10.1109/upcon50219.2020.9376442","url":null,"abstract":"This paper describes five stages CMOS Ring voltage control oscillator (RVCO) technique for the low power PLL application. The operating frequency of RVCO is 3.22 GHZ and designed using 45nm CMOS technology with different values of the threshold voltage. The switching of the MOSFET is improved by the use of the current starved Power switching technique. CMOS circuit provides better linearity under the tuning range of 900 MHz to 3.22 GHz for the control voltage range 0.6V to 1V. The phase noise of the RVCO is observed as −71.9 dB at 1MHz offset frequency. The circuit of RVCO draws a power dissipation of 4.18 µW at a control voltage of 0.6V. The RVCO is designed and simulated in the cadence Virtuoso tool.","PeriodicalId":192190,"journal":{"name":"2020 IEEE 7th Uttar Pradesh Section International Conference on Electrical, Electronics and Computer Engineering (UPCON)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131840443","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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