Vinod Kapse | APJ Abdul kalam technological university (original) (raw)

Papers by Vinod Kapse

Research paper thumbnail of Evaluate the toxicity of silver nanoparticles by chemical and green synthesis methods

Materials Today: Proceedings

Research paper thumbnail of Enabling highly-efficient OLED with solution-processed nanocrystalline copper phthalocyanine hole-injection/transport layer

Semiconductor Science and Technology, May 5, 2022

Research paper thumbnail of Design of Dual Slot Microstrip Antenna for Wireless Application

2022 3rd International Conference on Intelligent Engineering and Management (ICIEM)

Research paper thumbnail of A Journey from Traditional to Machine Learnig of Radio Wave Attenuation Caused by Rain: A State of Art

Wireless Personal Communications

Research paper thumbnail of Energy Efficient Street Lights

Journal of critical reviews, 2020

Research paper thumbnail of Computer Assisted Health Care Framework for Breast Cancer Detection in Digital Mammograms

Healthcare and Knowledge Management for Society 5.0, 2021

Research paper thumbnail of A Visual Introduction to Machine Learning, AI Framework, and Architecture

Healthcare and Knowledge Management for Society 5.0, 2021

Research paper thumbnail of An Extensive Literature Survey on Steganography using Genetic Algorithm

Steganography is derived from the Greek word steganographic which means covered writing. It is th... more Steganography is derived from the Greek word steganographic which means covered writing. It is the science of secret communication. The objective of steganography is to hide the existence of the message from unauthorized party. The modern secure image steganography presents a task of transferring the embedded information to the destination without being detected by the attacker. Many different carrier formats can be used, but digital images are the most popular because of their frequency on the Internet. For hiding secret information in images, there exist a large variety of steganographic techniques some are more complex than others and all of them have respective strong and weak points. In the current world we cannot imagine our lives without computers. However with the use of computers a question of secure data transfer appears rather soon. Information coding and cryptography is essential, but efficient privacy has been given by encryption and information hiding methods that can ...

Research paper thumbnail of Optimized Design and Implementation of an Iterative Logarithmic Signed Multiplier

We have present a new architecture for multiplication of signed numbers. The objective of this pa... more We have present a new architecture for multiplication of signed numbers. The objective of this paper work was to design a 16 bit signed logarithmic multiplier. The coding is done for 16 bit multiplications using verilog.For the design entry, we used the Xilinx ISE 13.2 Web-PACK and the design was synthesized with the Xilinx XST Release 13.2 for Windows. When using Xilinx xc3s1500-5fg676 device KeywordsS-BOX, SOC, LNS, MA

Research paper thumbnail of An analytical study for Pneumonia Detection towards building an intelligent system using Image Data Generator

2021 9th International Conference on Reliability, Infocom Technologies and Optimization (Trends and Future Directions) (ICRITO), 2021

In India pneumonia is the major reason for mortality in children. To overcome these deaths by pne... more In India pneumonia is the major reason for mortality in children. To overcome these deaths by pneumonia can be avoided by early detection in time. So that proper diagnosis can be started. In this paper we have described the Convolutional neural network of deep learning classifier as a result we got the result accuracy more than 90%. Different classifier like as support vector machine, k nearest neighbor, random forest and convolutional neural network are helpful for getting the results of the of pneumonia with great efficacy. By usage of the said classifier's pneumonia can be detected at the early stages. CNN with the SoftMax activation function model produces the better precision, specificity but it could not perform well with the radio frequency. At the time of execution CNN produces the best efficacy when we performed the experiment on the different machine learning models. we achieved the accuracy up to 92% with the sequential model. We revised the experimentation to get the maximum accuracy by updating the number of epochs. By this result new hybrid model come up with that accuracy of the more than 90%. Novel classical machine learning approaches produces the better results.

Research paper thumbnail of Predictive analysis of novel coronavirus using machine learning model - a graph mining approach

Journal of Mathematical and Computational Science, 2021

Graph mining is an important research field and it has received extensive attention. We can proce... more Graph mining is an important research field and it has received extensive attention. We can process, analyze, and extract meaningful information from a large amount of graph data. There are a large number of applications e.g. Biological network or web data. Machine learning is an example of biological networks algorithm. Machine learning and computational intelligence have promoted the development of predictive systems in a wide range of fields. These recommendations are based on contextual information that is explicitly provided or widely collected. Predictive systems usually improve solutions and increase task efficiency. Real-time data/information is not only a popular predictive system but also an abstraction of many real-world applications designed to increase resources and reduce risks. We can learn to use predictive analytics to predict the positive outcomes of these risks. These predictive analytics can look at the risks of past successes and failures. This paper attempts to develop an accurate (i.e. real-time) prediction recommendation system to predict new estimates of positive cases of coronavirus. Graph mining tool (i.e. machine learning) applied on the Indian dataset to predict the number of positive cases in daily, weekly, and monthly cases.

Research paper thumbnail of A Wideband and Wide Axial Ratio Bandwidth Circularly Polarized Antenna Loaded with Circular Ring Slot

Journal of Microwaves, Optoelectronics and Electromagnetic Applications

The presented model for wideband circularly polarized microstrip antenna is an improved version o... more The presented model for wideband circularly polarized microstrip antenna is an improved version of the previous models which is widely applicable to satellite, microwave relay and radar. The designed circularly polarized antenna having overall volume of 20× 20 × 1.6 mm 3 actively works at the impedance bandwidth of 9000 MHz (4.0-12.9 GHz) having 105%(with 8900 MHz taken as center frequency). The 3-dB axial ratio bandwidth is obtained as 5500 MHz (5.4-10.9 GHz) depicting 67.5% (with 8150 MHz taken as the center frequency). Measured results of impedance bandwidth, axial ratio, gain and VSWR agrees to the simulation results.

Research paper thumbnail of Radio Wave Attenuation due to Clouds from Traditional Models to ML Models—A State of Art

Wireless Personal Communications

Research paper thumbnail of Low Power, Low Voltage 95.1-dB Linear Variable Gain Amplifier with Diode Connected Load

A less gain error CMOS variable gain amplifier (VGA) with addition of diode connected load is pre... more A less gain error CMOS variable gain amplifier (VGA) with addition of diode connected load is presented. No additional circuit for gain control is required in the proposed design used in a Automatic gain control (AGC). A high linearity performance and a wide gain control voltage from 0.68 to 1V are achieved. Proposed VGA is fabricated in a 45nm CMOS technology and shows a gain range 104.64dB (-64.54dB to 40.10dB) and linear range 95.1dB (at frequency 67.78 KHz to 58.53MHz) with a linearity error 0.077 dB. The gain bandwidth is over 58.53 MHz at all gain settings. The whole circuit, occupying less area with 0.6uA current consumption and 0.6uW power consumption at 1V supply.

Research paper thumbnail of Ddr-Sdram Controller Asic Design For High Speed Interfacing

The goal of this work is to develop DRAM controller between Main Processor and the main memory fo... more The goal of this work is to develop DRAM controller between Main Processor and the main memory for fast interfacing of the data and this is achieved with the help of a new Super Harvard type of interfacing parallel interfacing for the data, program data and instructions, also the proposed work used four stage pipelining to achieve high throughput and high speed interfacing. Vertex Corse grain FPGA has been used for the design of the work hence the area can be minimized also the mix modeling architecture is been used. The architecture is designed in Xilinx EDA using Verilog HDL and verification of the design is been done of ISE. The result in terms of speed and area are found better.

Research paper thumbnail of FPGA based fuzzy control technique for obstacle avoidance

TENCON 2017 - 2017 IEEE Region 10 Conference, 2017

This paper provides a novel approach for design of an intelligent multilayer controller for auton... more This paper provides a novel approach for design of an intelligent multilayer controller for autonomous mobile robot which enables the robot to navigate in a real world dynamic environment. It deals with the design of fuzzy controller and modules with HDL approach and the synthesis of the same for the obstacle avoidance and parking of vehicle. The two layer fuzzy controller has been proposed for finding collision possibility and obstacle avoidance by controlling the translational and rotational velocity. Also a multilayer fuzzy controller has been proposed for parking of vehicle by controlling the speed and angular deviation. The fuzzy logic controller has been designed and implemented using Verilog HDL in Altera Quartus-II Software.

Research paper thumbnail of Register Using Double Edge Triggered D Flip Flop

Edge Triggered Flip Flops are bistable flip-flop circuits in which data is latched at rising and ... more Edge Triggered Flip Flops are bistable flip-flop circuits in which data is latched at rising and falling edge of the clock signal. Using Double Edge Triggered D-Flip flop using NMOS transistor permits the data processing rate to be preserved while using lower clock frequency. Therefore, power consumption in DETFF based circuits can be reduced. And design shift register (siso, sipo) using double edge triggered d flip flop. Keywords-- DETFF, delay, PDP, shift registers. I.

Research paper thumbnail of Low Profile Wideband Dual-Ring Slot Antenna for Biomedical Applications

Proceedings of Engineering and Technology Innovation, 2021

In this study, a low-profile, co-planar waveguide (CPW) fed, wideband, and dual-ring slot antenna... more In this study, a low-profile, co-planar waveguide (CPW) fed, wideband, and dual-ring slot antenna design for biomedical applications is proposed. The proposed antenna has a total area of 10 mm × 10 mm and a height of 0.4 mm, and is designed by using a thin and biocompatible FR4 epoxy (εr = 4.4) substrate to accomplish human body isolation and great flexibility obtained by implantation. This wideband antenna covers a large bandwidth of industrial scientific and medical (ISM) frequency band, including 902.8 MHz to 928 MHz, 1.395 GHz to 1.4 GHz, 1.427 GHz to 1.432 GHz, 2.4 GHz to 2.485 GHz, and above. The simulation results of return loss, voltage standing wave ratio (VSWR), impedance matching, gain, and radiation pattern of the proposed antenna are obtained through High Frequency Structure Simulator (HFSS) 14 software.

Research paper thumbnail of Design of dual-polarized triple-band concentric annular-ring microstrip patch antenna for GPS applications

International Journal of Microwave and Wireless Technologies, 2022

A triple-frequency operated concentric annular ring microstrip antenna which is single fed is pre... more A triple-frequency operated concentric annular ring microstrip antenna which is single fed is presented. The proposed antenna with three concentric annular rings and two symmetrical notches on its outer ring and having a cross slot in its ground surface shows triple band at resonance frequency 1.22760, 1.57542, and 2.18 GHz, respectively. At the first two bands (GPS L2 and GPS L1), circular polarization characteristic is observed and the third band observes linear polarization finding its application in Universal Mobile Telecommunication System (UMTS). The complete dimension of the antenna designed and fabricated is only 51.6 × 51.6 × 1.6 mm3. Experimental results depict the proposed antenna gain of 3.31, 3.55, and 3.50 dBi in three bands, respectively, and closely matches with the theoretical results.

Research paper thumbnail of Decimal Floating Point Implementation Using Verilog HDL

Decimal Floating Point Multiplication is extensively used in many commercial application includin... more Decimal Floating Point Multiplication is extensively used in many commercial application including financial analysis, banking, tax calculation, currency conversion, insurance and accounting. High performance, less circuitry and better overall characteristics are the main reason why binary Floating point hardware (BFP) is choosen over decimal floating point (DFP) hardware. However the binary floating point cannot precisely represent many common decimal values. Further, although binary arithmetic is well suited for the scientific community, it is quite different from manual calculation norms and does not meet legal requirements. Due to the shortcomings of BFP arithmetic, many application involving fractional decimal data are forced to perform their arithmetic either entirely in software or a combination of software and decimal fixed- point hardware. Providing decimal floating point improve the performance of such application. The proposed designs are compliant with IEEE754 format and...

Research paper thumbnail of Evaluate the toxicity of silver nanoparticles by chemical and green synthesis methods

Materials Today: Proceedings

Research paper thumbnail of Enabling highly-efficient OLED with solution-processed nanocrystalline copper phthalocyanine hole-injection/transport layer

Semiconductor Science and Technology, May 5, 2022

Research paper thumbnail of Design of Dual Slot Microstrip Antenna for Wireless Application

2022 3rd International Conference on Intelligent Engineering and Management (ICIEM)

Research paper thumbnail of A Journey from Traditional to Machine Learnig of Radio Wave Attenuation Caused by Rain: A State of Art

Wireless Personal Communications

Research paper thumbnail of Energy Efficient Street Lights

Journal of critical reviews, 2020

Research paper thumbnail of Computer Assisted Health Care Framework for Breast Cancer Detection in Digital Mammograms

Healthcare and Knowledge Management for Society 5.0, 2021

Research paper thumbnail of A Visual Introduction to Machine Learning, AI Framework, and Architecture

Healthcare and Knowledge Management for Society 5.0, 2021

Research paper thumbnail of An Extensive Literature Survey on Steganography using Genetic Algorithm

Steganography is derived from the Greek word steganographic which means covered writing. It is th... more Steganography is derived from the Greek word steganographic which means covered writing. It is the science of secret communication. The objective of steganography is to hide the existence of the message from unauthorized party. The modern secure image steganography presents a task of transferring the embedded information to the destination without being detected by the attacker. Many different carrier formats can be used, but digital images are the most popular because of their frequency on the Internet. For hiding secret information in images, there exist a large variety of steganographic techniques some are more complex than others and all of them have respective strong and weak points. In the current world we cannot imagine our lives without computers. However with the use of computers a question of secure data transfer appears rather soon. Information coding and cryptography is essential, but efficient privacy has been given by encryption and information hiding methods that can ...

Research paper thumbnail of Optimized Design and Implementation of an Iterative Logarithmic Signed Multiplier

We have present a new architecture for multiplication of signed numbers. The objective of this pa... more We have present a new architecture for multiplication of signed numbers. The objective of this paper work was to design a 16 bit signed logarithmic multiplier. The coding is done for 16 bit multiplications using verilog.For the design entry, we used the Xilinx ISE 13.2 Web-PACK and the design was synthesized with the Xilinx XST Release 13.2 for Windows. When using Xilinx xc3s1500-5fg676 device KeywordsS-BOX, SOC, LNS, MA

Research paper thumbnail of An analytical study for Pneumonia Detection towards building an intelligent system using Image Data Generator

2021 9th International Conference on Reliability, Infocom Technologies and Optimization (Trends and Future Directions) (ICRITO), 2021

In India pneumonia is the major reason for mortality in children. To overcome these deaths by pne... more In India pneumonia is the major reason for mortality in children. To overcome these deaths by pneumonia can be avoided by early detection in time. So that proper diagnosis can be started. In this paper we have described the Convolutional neural network of deep learning classifier as a result we got the result accuracy more than 90%. Different classifier like as support vector machine, k nearest neighbor, random forest and convolutional neural network are helpful for getting the results of the of pneumonia with great efficacy. By usage of the said classifier's pneumonia can be detected at the early stages. CNN with the SoftMax activation function model produces the better precision, specificity but it could not perform well with the radio frequency. At the time of execution CNN produces the best efficacy when we performed the experiment on the different machine learning models. we achieved the accuracy up to 92% with the sequential model. We revised the experimentation to get the maximum accuracy by updating the number of epochs. By this result new hybrid model come up with that accuracy of the more than 90%. Novel classical machine learning approaches produces the better results.

Research paper thumbnail of Predictive analysis of novel coronavirus using machine learning model - a graph mining approach

Journal of Mathematical and Computational Science, 2021

Graph mining is an important research field and it has received extensive attention. We can proce... more Graph mining is an important research field and it has received extensive attention. We can process, analyze, and extract meaningful information from a large amount of graph data. There are a large number of applications e.g. Biological network or web data. Machine learning is an example of biological networks algorithm. Machine learning and computational intelligence have promoted the development of predictive systems in a wide range of fields. These recommendations are based on contextual information that is explicitly provided or widely collected. Predictive systems usually improve solutions and increase task efficiency. Real-time data/information is not only a popular predictive system but also an abstraction of many real-world applications designed to increase resources and reduce risks. We can learn to use predictive analytics to predict the positive outcomes of these risks. These predictive analytics can look at the risks of past successes and failures. This paper attempts to develop an accurate (i.e. real-time) prediction recommendation system to predict new estimates of positive cases of coronavirus. Graph mining tool (i.e. machine learning) applied on the Indian dataset to predict the number of positive cases in daily, weekly, and monthly cases.

Research paper thumbnail of A Wideband and Wide Axial Ratio Bandwidth Circularly Polarized Antenna Loaded with Circular Ring Slot

Journal of Microwaves, Optoelectronics and Electromagnetic Applications

The presented model for wideband circularly polarized microstrip antenna is an improved version o... more The presented model for wideband circularly polarized microstrip antenna is an improved version of the previous models which is widely applicable to satellite, microwave relay and radar. The designed circularly polarized antenna having overall volume of 20× 20 × 1.6 mm 3 actively works at the impedance bandwidth of 9000 MHz (4.0-12.9 GHz) having 105%(with 8900 MHz taken as center frequency). The 3-dB axial ratio bandwidth is obtained as 5500 MHz (5.4-10.9 GHz) depicting 67.5% (with 8150 MHz taken as the center frequency). Measured results of impedance bandwidth, axial ratio, gain and VSWR agrees to the simulation results.

Research paper thumbnail of Radio Wave Attenuation due to Clouds from Traditional Models to ML Models—A State of Art

Wireless Personal Communications

Research paper thumbnail of Low Power, Low Voltage 95.1-dB Linear Variable Gain Amplifier with Diode Connected Load

A less gain error CMOS variable gain amplifier (VGA) with addition of diode connected load is pre... more A less gain error CMOS variable gain amplifier (VGA) with addition of diode connected load is presented. No additional circuit for gain control is required in the proposed design used in a Automatic gain control (AGC). A high linearity performance and a wide gain control voltage from 0.68 to 1V are achieved. Proposed VGA is fabricated in a 45nm CMOS technology and shows a gain range 104.64dB (-64.54dB to 40.10dB) and linear range 95.1dB (at frequency 67.78 KHz to 58.53MHz) with a linearity error 0.077 dB. The gain bandwidth is over 58.53 MHz at all gain settings. The whole circuit, occupying less area with 0.6uA current consumption and 0.6uW power consumption at 1V supply.

Research paper thumbnail of Ddr-Sdram Controller Asic Design For High Speed Interfacing

The goal of this work is to develop DRAM controller between Main Processor and the main memory fo... more The goal of this work is to develop DRAM controller between Main Processor and the main memory for fast interfacing of the data and this is achieved with the help of a new Super Harvard type of interfacing parallel interfacing for the data, program data and instructions, also the proposed work used four stage pipelining to achieve high throughput and high speed interfacing. Vertex Corse grain FPGA has been used for the design of the work hence the area can be minimized also the mix modeling architecture is been used. The architecture is designed in Xilinx EDA using Verilog HDL and verification of the design is been done of ISE. The result in terms of speed and area are found better.

Research paper thumbnail of FPGA based fuzzy control technique for obstacle avoidance

TENCON 2017 - 2017 IEEE Region 10 Conference, 2017

This paper provides a novel approach for design of an intelligent multilayer controller for auton... more This paper provides a novel approach for design of an intelligent multilayer controller for autonomous mobile robot which enables the robot to navigate in a real world dynamic environment. It deals with the design of fuzzy controller and modules with HDL approach and the synthesis of the same for the obstacle avoidance and parking of vehicle. The two layer fuzzy controller has been proposed for finding collision possibility and obstacle avoidance by controlling the translational and rotational velocity. Also a multilayer fuzzy controller has been proposed for parking of vehicle by controlling the speed and angular deviation. The fuzzy logic controller has been designed and implemented using Verilog HDL in Altera Quartus-II Software.

Research paper thumbnail of Register Using Double Edge Triggered D Flip Flop

Edge Triggered Flip Flops are bistable flip-flop circuits in which data is latched at rising and ... more Edge Triggered Flip Flops are bistable flip-flop circuits in which data is latched at rising and falling edge of the clock signal. Using Double Edge Triggered D-Flip flop using NMOS transistor permits the data processing rate to be preserved while using lower clock frequency. Therefore, power consumption in DETFF based circuits can be reduced. And design shift register (siso, sipo) using double edge triggered d flip flop. Keywords-- DETFF, delay, PDP, shift registers. I.

Research paper thumbnail of Low Profile Wideband Dual-Ring Slot Antenna for Biomedical Applications

Proceedings of Engineering and Technology Innovation, 2021

In this study, a low-profile, co-planar waveguide (CPW) fed, wideband, and dual-ring slot antenna... more In this study, a low-profile, co-planar waveguide (CPW) fed, wideband, and dual-ring slot antenna design for biomedical applications is proposed. The proposed antenna has a total area of 10 mm × 10 mm and a height of 0.4 mm, and is designed by using a thin and biocompatible FR4 epoxy (εr = 4.4) substrate to accomplish human body isolation and great flexibility obtained by implantation. This wideband antenna covers a large bandwidth of industrial scientific and medical (ISM) frequency band, including 902.8 MHz to 928 MHz, 1.395 GHz to 1.4 GHz, 1.427 GHz to 1.432 GHz, 2.4 GHz to 2.485 GHz, and above. The simulation results of return loss, voltage standing wave ratio (VSWR), impedance matching, gain, and radiation pattern of the proposed antenna are obtained through High Frequency Structure Simulator (HFSS) 14 software.

Research paper thumbnail of Design of dual-polarized triple-band concentric annular-ring microstrip patch antenna for GPS applications

International Journal of Microwave and Wireless Technologies, 2022

A triple-frequency operated concentric annular ring microstrip antenna which is single fed is pre... more A triple-frequency operated concentric annular ring microstrip antenna which is single fed is presented. The proposed antenna with three concentric annular rings and two symmetrical notches on its outer ring and having a cross slot in its ground surface shows triple band at resonance frequency 1.22760, 1.57542, and 2.18 GHz, respectively. At the first two bands (GPS L2 and GPS L1), circular polarization characteristic is observed and the third band observes linear polarization finding its application in Universal Mobile Telecommunication System (UMTS). The complete dimension of the antenna designed and fabricated is only 51.6 × 51.6 × 1.6 mm3. Experimental results depict the proposed antenna gain of 3.31, 3.55, and 3.50 dBi in three bands, respectively, and closely matches with the theoretical results.

Research paper thumbnail of Decimal Floating Point Implementation Using Verilog HDL

Decimal Floating Point Multiplication is extensively used in many commercial application includin... more Decimal Floating Point Multiplication is extensively used in many commercial application including financial analysis, banking, tax calculation, currency conversion, insurance and accounting. High performance, less circuitry and better overall characteristics are the main reason why binary Floating point hardware (BFP) is choosen over decimal floating point (DFP) hardware. However the binary floating point cannot precisely represent many common decimal values. Further, although binary arithmetic is well suited for the scientific community, it is quite different from manual calculation norms and does not meet legal requirements. Due to the shortcomings of BFP arithmetic, many application involving fractional decimal data are forced to perform their arithmetic either entirely in software or a combination of software and decimal fixed- point hardware. Providing decimal floating point improve the performance of such application. The proposed designs are compliant with IEEE754 format and...