MASTERS' THESES (E & C): Recent submissions

  • MODULATED METAMATERIAL MICROSTRIP PATCH ANTENNA FOR MULTIFUNCTIONAL APPLICATIONS 
    Tripathi, Vibha (I I T ROORKEE, 2018-06)
    With the development of wireless communication, the demand of compact size, light weight, lower costing and low profile antenna is on an increase. Thus, planar microstrip antennas are much desirable for modern day systems. ...
  • A RECONFIGURABLE FLOATING POINT FFT PROCESSOR USING CORDIC-BASED TWIDDLE FACTOR GENERATOR 
    Madhavi, CH. Bindu (I I T ROORKEE, 2018-05)
    Fast Fourier Transform is considered as one of the most powerful tools in digital signal processing with its wide applications in speech processing, image processing and communication systems. Pipelined FFT processors are ...
  • NEXT GENERATION TUNNEL FIELD EFFECT TRANSISTORS FOR DIGITAL APPLICATIONS 
    Divyam (I I T ROORKEE, 2018-06)
    As we are shrinking the dimensions of conventional devices like MOSFETs, various Short Channel E ects [ SCEs ] such as voltage roll-o , DIBL, mobility degradations are coming into picture. Also, the temperature a ects ...
  • LOW VOLTAGE ANALOG CIRCUIT DESIGN TECHNIQUES IN FINFET TECHNOLOGIES 
    Kumar, K. Dinesh (I I T ROORKEE, 2018-05)
    Scaling of the planar MOSFET below the 22nm technology is not only facing difficulties but also it imposes certain limitations like short channel effects (SCEs), threshold voltage roll off and gate-induced drain leakage ...
  • PERFORMANCE AND VARIABILITY ANALYSIS OF 6T SRAM CELL USING VERTICAL SILICON NANOWIRE 
    Bharti, Richa (I I T ROORKEE, 2018-05)
    In this dissertation, the Silicon Vertical Nanowire FET with asymmetry of source and drain region with respect to gate terminal (VNW-A) has been analyzed for digital circuit design (e.g. logic gate, SRAM cell). Due to ...
  • FABRICATION CHARACTERIZATION AND CIRCUIT MODELING OF VO2 SWITCH 
    Kumar, Vivek (I I T ROORKEE, 2018-05)
    This work mainly emphases on the fabrication of VO2 switch, in which thin film deposition was done using rf sputtering from V2O5 Target. The deposited VO2 films were characterized by four probe I-V measurement system, ...
  • VIDEO FORENSICS 
    Manish, Mukka Sai (I I T ROORKEE, 2018-06)
    A huge number of tasks can be performed by using forensic video processing such as frame deletion recognition, frame addition recognition and identifying the origin of media file. In our discussion, we are considering ...
  • OFFLINE HANDWRITTEN SIGNATURE VERIFICATION 
    Reddy, Batchu Nisanth (I I T ROORKEE, 2018-06)
    A wide variety of security applications employ Biometrics technology in order to identify or verify an individual based on their physiological or behavioral traits. Physiological refers to the human features such as iris, ...
  • DESIGN, ANALYSIS AND CHARACTERIZATION OF EQUIVALENT WILKINSON POWER DIVIDER 
    Singh, Gurkirat (I I T ROORKEE, 2018-06)
    The Wilkinson_power divider is a well known device in the RF/microwave community used for splitting or combining signals. It is composed of simple transmission lines and a resistor, and takes advantage of the properties ...
  • MULTIJUNCTION SOLAR CELL 
    Sahu, Ashutosh (I I T ROORKEE, 2013-06)
    Multijunction (M-J) solar cell and Nanowire (NW) solar cell structures are the most favorable choice in today's photovoltaic research. These type of designs (structure) have shown good results in terms of performance, ...
  • IMPACT OF MECHANICAL STRESS ON MOBILITY & DEVICE CURRENT OF PLANAR MOSFET 
    Mohapatra, Jayakrushna (I I T ROORKEE, 2013-06)
    Strain engineering is used to enhance device performance commensurately with the physical scaling in contemporary technology. Therefore, strain engineering is an integral part of a state-of-the-art CMOS technology flow. ...
  • DESIGN AND SIMULATION OF CNT BASEDGAS SENSOR 
    Agarwal, Sarvesh (I I T ROORKEE, 2013-06)
    The behavior of metal-CNT half emerged contact with and without the gas adsorption has been studied. It is found that the metal CNT one side contact forms a rectifying schottky diode. The schottky barrier height is ...
  • DEVELOPMENT OF LOW TEMPERATURE OXIDATION PROCESS USING OZONE FOR VLSI 
    Tomar, Raghav Singh (I I T ROORKEE, 2013-06)
    With decreasing size of MOS transistor the thickness of gate oxide (S 102) is reaching in regime where it is just 2-3 atomic layers thick about Ito 1.5 nm thick because of thin oxide layers there is direct tunnelling of ...
  • REVERSIBLE DATA HIDING USING HISTOGRAM MODIFICATION BY CONSIDERING THE HUMAN VISUAL SYSTEM 
    Sothuku, Naresh (I I T ROORKEE, 2013-06)
    Digital watermarking.is a technique proposed for multimedia security applications like content protection and authentication. In digital watermarking, the watermark is embedded into a multimedia data (cover data), in ...
  • 2.4 GHz SINUSOIDAL FREQUENCY SYNTHESIS 
    Sanvaniya, Kunal (IIT ROORKEE, 2019-06)
    The modern communication system requires a system which is susceptible to timing jitter and phase noise. The minimization of sources of timing error in the high levels of integration in many communication systems is still ...
  • CARRIER FREQUENCY OFFSET ESTIMATION TECHNIQUES IN OFDM SYSTEM 
    Gupta, Manish Kumar (IIT ROORKEE, 2019-06)
    Orthogonal Frequency Division Multiplexing (OFDM) is being used in both wireless and wireline communication. It is a multi-carrier modulation and as well as a multiplexing technique that is being used in third, fourth and ...
  • SIGNAL QUALITY ENHANCEMENT FOR POWER AND SPECTRUM EFFICIENT 4G/5G COMMUNICATION 
    Makarand, Dewal Manali (IIT ROORKEE, 2019-05)
    High peak-to-average-power ratio of OFDM-based 3G/4G and 5G communication signals forces the power amplifier (PA) at the transmitter to work at reduced efficiency. In order to operate the PA with maximum possible efficiency, ...
  • REAL TIME OBJECT DETECTION 
    Yadav, Dinesh Kumar (IIT ROORKEE, 2019-06)
    Due to huge increase in computer vison applications new algorithms are being developed. The focus of every algorithm is to surpass human like peformance in practical applications. Object Detection has been the key centre ...
  • OPTIMIZATION OF SYSTEM PARAMETERS FOR DIFFERENT APPLICATION OF GROUND PENETRATING 
    Kumar, Amit (IIT ROORKEE, 2019-06)
    This work deals with the Optimization of system parameters for different applications like low dielectric materials detection and tree root detection. Currently Step Frequency Continuous Wave (SFCW) Ground Penetrating Radar ...
  • DUAL BAND SUBSTRATE INTEGRATED WAVEGUIDE BAND PASS FILTER 
    Jain, Anmol (IIT ROORKEE, 2019-06)
    The global communication tra c has shooted up to massive levels since the last two decades. The burgeoning era of the computers and birth of the mighty Internet has promoted the unmatched growth of communication products ...