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Browsing MASTERS' THESES (Physics) by Title

Browsing MASTERS' THESES (Physics) by Title

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  • 2.4/2.5 GHz DUAL BAND REFLECTION TYPE PHASE SHIFTER 
    Kumar, Amarjit (2011)
    This dissertation aims towards the design analysis of 2.4/5.2 GHz dual band reflection type varactor based tunable phase shifter. Dual band impedence transforming 3 dB quadrature coupler is first designed at 2.4/5.2 GHz ...
  • ANALOG SIMULATION & CONTROL OF AN INDUSTRIAL PROCESS 
    Ramesh, M. V. (1987)
    An analog computer makes use of the fact that the equations describing sorre electrical devices are completely analogous to the equations describing other systems like mechanical, chemical, hydraulic, etc. V Basically, ...
  • ANALYSIS OF INTERCONNECT PERFORMANCE USING FDTD TECHNIQUE 
    Mittal, Shailesh (2012)
    Device scaling in deep Submicron technology shrinkage the spacing between adjacent interconnect, which leads to increase coupling effect between wires. Continuous device scaling much improved the gates delay. However, ...
  • AN ANALYTICAL STUDY OE DOUBLE--GATE MOSFET 
    Sharma, Shweta (2004)
    In the present work, an improved analytical model for current-voltage relationship for DGMOSFET is developed by taking into account the effects ofMulti-subband occupancy and Drain Induced Barrier Lowering (DIBL). The ...
  • AUTOMATED MEASUREMENT OF RESISTIVITY OF THIN FILMS - 
    Khan, Md. Faisal (2006)
    In the area of measurements, a big part of the technical expertise is gained from practical experience. Therefore, the learning period require to become a skilled engineer is usually very long. Nowadays, when more ...
  • BLUE ENHANCED SUPERCONTINUUM GENERATION IN SPIRAL SILICA PHOTONIC CRYSTAL FIBER 
    Anjali (I I T ROORKEE, 2019-05)
    We present a design of a highly nonlinear silica spiral photonic crystal fiber and obtain the supercontinuum generation for a wider bandwidth (2300 nm) extending from 320 nm to 2620 nm at 40 dB below the spectral peak ...
  • CHARACTERIZATION OF BST BASED VARACTOR FOR PHASE SHIFTER APPLICATION 
    Yadava, Anil Kumar (IIT ROORKEE, 2013-06)
    The work presented here is on pure BST and Mg doped BST thin film. Fabrication of planer capacitor was done using sol-gel based spin coating technique on substrate of n-type Si (IOU). Uniformly composed and well-developed ...
  • A COMPARATIVE STUDY OF 2N-2N2P, ECRL AND PFAL ADIABATIC LOGIC FAMILIES 
    Madan, Garima (2010)
    The increasing prominence of portable systems and the need to limit power consumption (and hence, heat dissipation) in very-high density ULSI chips have led to rapid and innovative developments in low-power design during ...
  • A COMPARISON OF THE GEOMETRY OF THE WELD BEAD DEPOSITED BY VARIOUS WELDING PROCESSES ON MILD STEEL 
    Singh, Kushal Pal (1988)
    A void can be pimply doecribed op a region of bonding bots on adjacent solicit,. Ideally the mechanicalv metallurOical and chemical properties of the veld ehould be Identified to those of the solids vhich are joined0 but ...
  • DESIGN & INPLEMENTATION OF SOLAR PV MPPT DEVICE 
    Sharma, Gaurav (I I T ROORKEE, 2018-05)
    An innovative practice to effectively make use of the sunshine is with transportation powered by photovoltaic (PV) energy. Railroads, subways, buses, planes, cars and even roads can all be powered by solar, and solar transit ...
  • DESIGN AND ANALYSIS OF SRAM USING FINFET 
    Monga, Udit (2007)
    Since last few years in the way VLSI field, the capacity of on-chip memory is rapidly increasing to improve overall performance. According to the ITRS roadmap in 2001, memory will occupy about 90% of chip area by 2013. In ...
  • DESIGN AND CHARACTERIZATION OF VIVALDI END FIRE ANTENNA FOR THZ PHOTOCONDUCTIVE SOURCES 
    Abdullah, Mohd. Faraz (I I T ROORKEE, 2019-06)
    The aim of this research is to design and characterize a Vivaldi end-fire antenna for efficient coupling of radiation between THz photomixing sources and dielectric waveguides. Basic properties and principles of ultra-wideband ...
  • DESIGN AND DEVELOPMENT OF BATCH CONTROL SYSTEM USING MICROCONTROLLER 
    Singhal, Nitin (2008)
    Now a days Batch Control System is very much popular in medicine industry for processing of a group of many things automatically to eliminate the human error, time consuming problem. Automation process in an industry ...
  • DESIGN AND FABRICATION OF A F.M. RADIO LINK FOR SEISMOLOGICAL SIGNALS 
    Bhatnagar, Rajat Ray (1987)
    As all Petroleum Explorationists are aware that there is a strong need to improve the communication and team work between Geologists and Geophysicists, thereby increasing exploration effectiveness, The Geological and ...
  • DESIGN AND FABRICATION OF PARTICULATE ANALYZER 
    Singhal, Alka (1990)
    Life on our earth depends on-- delicate balance of V events. Each living being for its existance depends on other living being, on the chemical composition of air, soil and water and on energy from the sun. If for any ...
  • DESIGN AND IMPLEMENTATION OF CONCURRENT DUAL BAND (2.4/5.2GHz) WIRELESS RECEIVER 
    Gupta, Yogesh Kumar (2012)
    This dissertation reports the design and development of concurrent dual-band wireless receiver for 2.4/5.2 GHz wireless applications. Design issues related to front end elements such as Low noise amplifier (LNA), antenna, ...
  • DESIGN AND IMPLEMENTATION OF QUADRATURE MIRROR FILTER 
    Kumar, Anil (2006)
    Quadrature mirror filter is aliasing cancellation filter banks. In general, analysis/reconstruction filter banks introduce, to some degree, aliasing, amplitude distortion and phase distortion to the reconstructed signal. ...
  • DESIGN OF RISC MICROPROCESSOR USING VHDL 
    Barod, Hitesh (2007)
    It was observed for so many years that most of the time only simple instructions are used and even complex instructions can be replaced with simple instructions written together. Since computer based on RISC architecture ...
  • DEVELOPMENT OF DEVICE DRIVER AND ASSOCIATED INSTRUMENTATION FOR DATA ACQUISITION USING PC 
    Jourwal, Rajesh (2006)
    The easy availability of personal computers has revolutionized the area of automated measurement and control of experiments. In olden times the experiments were either performed manually or by dedicated instruments ...
  • DEVELOPMENT OF HIGH DIELECTRIC CONSTANT MATERIALS FOR MEMORY APPLICATIONS 
    Singh, Abhishek Kumar (2006)
    Neodymium doped polycrystalline samples of PNdZT, Pbi-3x/2 Nd x (Zr.65Ti.35) 03 wh x=.01,.03,.05,.07,.1 were prepared using conventional solid reaction route technique Studies the Nd+3 doped PZT reveal that donor doping ...