Now showing items 657-676 of 849

    • Radiation analysis of microstrip active (amplifier) and passive (antenna) structures 

      Dhoot, Vivek (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
      Analysis of radiation from a microstrip amplifier and a newly proposed microstrip antenna is presented. Microstrip amplifier is analyzed replacing the MMIC structure by an equivalent S2P model and remaining portion being ...
    • Ragpickers: a documentary film on recycling in Ahmedabad 

      Prajapati, Soham (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
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    • Re-telling panchatantra: an attempt to rediscover the relevance of panchatantra tales in today’s society 

      Saraswat, Manish (Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
      Current trends in the field of education show people's high motivation 10 take up initiatives for their children to get them educated through the new medium of computer based learning. Teaching and learning practices ...
    • Readability of hyperlinked data with experiments on school textbooks 

      Chhaya, Rachit (Dhirubhai Ambani Institute of Information and Communication Technology, 2015)
      Readability is the ease with which a text can be read and understood. Readability is a central concept while reviewing texts and directly impacts the utility of a particular text. If the information is available in several ...
    • Real-Time Human Detection & Tracking System Incorporating MEMS Technology 

      Kaushik, Hemant (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "MEMS technology is utilized for ‘Search and Rescue’ and ‘Surveillance’ operations to detect unique signature of human beings typically without the intentional participation of the detected person. The research area ...
    • Real-time PID controller for UAV stability 

      Rathod, Hari (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Recently there has been a significant rise in the popularity of multi-rotor UAVsdue to its ability to hover and ability to execute vertical take-off and landing. Advancesin the field of compact and powerful microcontrollers, ...
    • Realization of FPGA based digital controller 

      Patel, Amit (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
      Field Programmable Gate Array (FPGA) can be used to enhance the efficiency and the flexibility of digital controller. FPGA implementation of digital controllers leads to real time realizations with small size and high ...
    • Receiver amplifier design using CMOS current feedback amplifier and current conveyors 

      Kaushik, Gaurav (Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
      In the world of high-speed communications, systems involving high-speed data transfer require circuits with innovative features for good performance in terms of speed and power consumption. These data transfer systems ...
    • Reconfigurable application specific instruction set processor for kalman filter (R-ASIK) 

      Dave, Kinjal (Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
      Kalman filter is one of the most important signal processing algorithms used in many tracking applications. The main challenges for hardware implementation of Kalman filter include compute intensiveness O (n3) of the ...
    • Reconfigurable hardware implementation of image processing techniques 

      Parmar, Palas (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      Nowadays, wearable devices are becoming increasingly popular in everyday lifedue to the advances in body sensor network. The primary concern of these devicesis the power consumption that has implications on the lifetime ...
    • Reconfigurable Interrupt Driven Low Power Processor Having Deterministic Response 

      Bhatnagar, Harshit (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "With the growth in number of portable devices and applications in variety,the computational complexities have increased many folds. With such increase in complexities, the computational requirement has also gone up. And ...
    • Reconfigurable time-to-digital converter based on pulse stretcher and gated delay line 

      Kumar, Bitu (Dhirubhai Ambani Institute of Information and Communication Technology, 2019)
      A reconfigurable Time-to-Digital Converter (TDC) based on pulse stretcher and Gated Delay Line (GDL) with variable 12 to 15 coarse bit and 5 to 8 fine bits is proposed. The coarse bits are varying to measure the different ...
    • Reconstruction of 1-D signal from the undersampled version 

      Geethakrishnan, P. (Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
      In the present era of information the data transmission and data storage are done as per the sampling theorem. The sampling theorem states that a bandlimited signal has to be sampled at a rate two times the maximum frequency ...
    • Reducing climate vulnerabilities of cotton farmers in Banaskantha (North Gujarat) 

      Sharma, Amita (Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
      The multiple regression models is used to analyze the effect of frequently changing weather, like wide uctuation in monsoon rains, extremes in temperature, etc. on the cotton crop in North Gujarat Region. The study is ...
    • Reduction of power using innovative Clock Gating and Multi Vth techniques in digital design 

      Sharma, Dushyant Kumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
      Low power is one of the most important issues in today’s ASIC (Application Specific Integrated Circuit) design. As the transistors scale down, power density becomes high and there is immediate need of reduction in power. ...
    • Replay spoof detection using handcrafted features 

      Tapkir, Prasad Anil (Dhirubhai Ambani Institute of Information and Communication Technology, 2018)
      In the past few years, there has been noteworthy demand in the use of Automatic Speaker Verification (ASV) system for numerous applications. The increased use of the ASV systems for voice biometrics purpose comes with ...
    • Representation learning for speech technology applications using deep learning methods 

      Soni, Meetkumar H. (Dhirubhai Ambani Institute of Information and Communication Technology, 2016)
      In context of speech, deep learning architectures such as autoencoder and ConvolutionalNeural Network (CNN) are being used in the field of Automatic SpeechRecognition (ASR). However, they are seldom used as representation ...
    • Representation theory in signal processing: some connections through gap 

      Dixit, Parth (Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
      This thesis is concerned with the study of some of the recent developments in the area of signal processing that arise from the connections of discrete transforms and their inherent symmetries with the representation theory ...
    • Research Article Recommendation System Using LDA Topic Modeling 

      Tyagi, Saurabh (Dhirubhai Ambani Institute of Information and Communication Technology, 2017)
      "A personalised recommender system for research articles suggest research papers according to the user preferences. Many times user wants the suggestions according to his/her own interest. In this research article recommender ...
    • Resource allocation on infrastructure as a service cloud using policies 

      Nathani, Amit (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
      Conventionally, a cloud refers to an Infrastructure as a service cloud. Infrastructure as a service cloud providers manage a large set of computing resources. These resources can be provided to cloud users on demand in the ...