Now showing items 1-20 of 31

    • All Digital ECG Front End ASIC 

      Joshi, Aaditya P. (2021)
      The research presents a continuation work of low power front-end digital electrocardiogram (ECG) acquisition system, designed and simulated (with Wilson Central Terminal ECG Database) using 0.18 mm CMOS technology model ...
    • All digital low power front-end single lead ECG acquisition 

      Thakkar, Sanket Navinkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      A low power single lead electrocardiogram (ECG) acquisition system which usesall digitally intensive architecture in 0.18mm CMOS process with supply voltage0.5V is presented in this research. After omitting the analog ...
    • All-digital delay-line based ultra wide band transmitter architecture in 0.18m CMOS 

      Patel, Chirag R. (Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
      Ultra-Wide Band (UWB) technology has recently become a viable option for commercial wireless applications that require high data-rate and ultra low power demand. UWB technology operates between the frequency range of 3.1 ...
    • All-digital time based analog-to-digital converter and time-to-digital converter 

      Sharma, Vineet (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      The goal of this thesis is to design a fully digital sensor interface. For this, a time-based analog to digital converter and time to digital converter has been investigated. It is concluded that fully digital time-based ...
    • An Efficient and Affordable R-Pi based Cardiac Disease Detection System 

      Phadke, Swaresh (2021)
      ECG is one of the most important parameters for various cardiac ailments and heart rate monitoring. In this work, A real time Raspberry-pi based ECG monitoring system is developed for the automatic detection of cardio-vascular ...
    • Cattle health monitoring using an IoT enabled impact sensing device 

      Kotadia, Dhrumil (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      This work focuses on a cattle monitoring wearable device which has been deployed in the field previously. In this phase we have developed and optimized the algorithms both in hardware and software. There have been numerous ...
    • D-latch based low power memory design 

      Tripathi, Saurabh (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Low power consumption is the main attraction of the digital circuit design in the Sub threshold region of operation. In this region of operation less energy is consumed for active operation and less leakage power is ...
    • Design and Analysis of Energy Neutral Wireless Sensor Nodes for Health and Environmental Monitoring Applications 

      Pokhara, Ankur (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      This thesis demonstrates investigation of an Energy Neutral System using EnergyHarvesters for Wireless Sensor Nodes (WSNs). For this purpose, we have implementedan Energy Harvesting system which consists of three parts: ...
    • Design consideration for a novel batching control unit on an FPGA 

      Gandhi, Samkit Rakeshbhai (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      In a concrete plant, the batch plant controls are needed to control and monitorthe amount of ingredients to be mixed to form concrete. This report presents designconsiderations for a novel batch mix controller. In the ...
    • Design of Low Power Time-to-Digital Converter in 0.18?m CMOS 

      Agrawal, Jatin (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      A full custom, all-digital, low power Time-to-Digital Converter (TDC) based on a Time-based Analog to Digital Converter (TAD) is presented. The proposed architecture contains a 20-bit ripple counter, 16-bit latch, an ...
    • ECG-PPG device for real time detection of various cardiovascular diseases 

      Vora, Yash (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      The mortality rate in men and women around the world is increasing every year due to Cardiovascular diseases (CVD). Patients having high probability of cardiac abnormalities have to get it identified as early as possible ...
    • Enabling technologies for remote health monitoring 

      Thakkar, Nileshkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Blood Pressure (BP) is one of the vital signs to measure health care of the personand it is useful to find out the cardiovascular diseases. Recent research showsthat measurement of BP using physiological parameters is ...
    • FPGA implementation of an improved proportionate normalized least mean square (IPNLMS) algorithm 

      Dubey, Deepankar (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      In digital signal processing, estimation of an unknown signal is an important task,and in this context, different type of adaptive filters has been proposed to identifythese systems for on-line applications. Adaptive filters ...
    • FPGA Implementation of an Improved Proportionate Normalized Least Mean Square Algorithm 

      Kadiya, Bhaumik (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "Adaptive algorithms find various applications in signal processing to estimate unknown signal statistics. Using the error signal as feedback, the filter’s efficients are updated and equals the unknown system coefficients. ...
    • Front-end design for two lead ECG acquisition system 

      Mohanta, Aditya (2020)
      The research presents a low power front-end design for electrocardiogram (ECG) acquisition system which is designed using 0.18mmCMOS technology with a supply voltage of 0.5V. The proposed architecture provides a fully ...
    • full custom design of a 0.18 micron sub-threshold processor 

      Trivedi, Nirav P. (Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
      Scaling the supply voltage below the threshold voltage leads to orders of magnitude energy savings but puts the limit on performance of the circuit. This strategy is used in the emerging embedded applications for the energy ...
    • Fully digital ultra low power capacitive sensor interface 

      Savaliya, Ankitkumar P. (Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
      This report presents a fully-digital ultra low power capacitive sensor interface, which directly converts sensor capacitance to its digital value. Capacitive interface is divided into two parts, 1) capacitance to time ...
    • Fully digital, low energy capacitive sensor interface with an auto-calibration unit 

      M., Chothani Chintanika (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      This report presents an all-digital low energy capacitive sensor interface (CSI) withcalibration unit implemented in cadence virtuoso with 0.18mm CMOS technology.The structure consists of two blocks 1) Capacitance to ...
    • Image Compression using 2D-Discrete Wavelet Transform on a Reconfigurable Architecture 

      Singh, Mansi (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "This thesis presents a hardware implementation of 2D-DWT, an image compression technique, on a reconfigurable architecture targeting image processing applications developed in-house as the part of the Ph.D. research work. ...
    • Implementation of RSA-Decryption module ob FPGA 

      Ranpura, Jainikkumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "This work proposes a performance improved Montgomery Multiplication (MM) architecture and an area improved Montgomery Multiplication architecture which can be used in Montgomery exponential operation. In this architectures, ...