Browsing M Tech Dissertations by Title
Now showing items 225-244 of 820
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Design of leaf cell layouts for memory compiler
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)Digital layouts are designed in such a way that it should have minimum area and hence lesser delay.On the contrary analog layouts are made using best matching technique so as to provide same environment to each transistors.In ... -
Design of low power and high speed comparator with DG-MOSFET
(Dhirubhai Ambani Institute of Information and Communication Technology, 2012)This thesis is about design of low power and high speed comparator with Double Gate- Metal Oxide Semiconductor Field Effect Transistor (DG-MOSFET) in 32 nm technology node. Low power is the requirement in implanted ... -
Design of low power and high speed decoder for 1MB memory
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)Technology scaling is accompanied by rise in leakage power dissipation. This thesis proposes a voltage controllable circuit in the feedback path of the decoder, which drastically reduces the standby leakage current with ... -
Design of low power interrupt driven RISC-V instruction set processor for embedded systems
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)This thesis presents a design for low power, interrupt driven processor compatible with RISC-V Instruction Set Architecture (ISA). The processor is designed to target the application of home automation systems. To accomplish ... -
Design of Low Power Time-to-Digital Converter in 0.18?m CMOS
(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 ... -
Design of low voltage high performance voltage controlled oscillator
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)In this thesis an ultra low voltage differential capacitive feedback VCO is being proposed .The VCO operates at very low supply voltage of 0.6V.The VCO uses techniques like Forward Body Bias (FBB), and capacitive feedback ... -
Design of low voltage high performance, wide bandwidth current feedback amplifier with complementary input pair
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)This thesis presents the work done on the design of a low voltage high performance, wide bandwidth current feedback amplifier [CFA] with complementary input pair. The design is carried out in 1.8 V, 0.18 micron CMOS process. ... -
Design of low-voltage, low-power, wide-band CMOS LC VCO using active inductors
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)In this thesis the design of low-voltage, low-power, wide-band CMOS LC VCO using active inductor has been proposed. The oscillator is based upon the classic LC-tuned negative-resistance topology, with a novel active inductor ... -
Design of metamaterial
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)Meta materials are artificially designed materials that exhibit very high transmission values within a frequency range. Double Negative (DNG) Meta material shows both negative permittivity and negative permeability within ... -
Design of multi-band fractal antenna for satellite navigation application
(Dhirubhai Ambani Institute of Information and Communication Technology, 2009)Recent efforts by several researchers around the world to combine fractal geometry with electromagnetic theory have led to a plethora of new and innovative antenna designs. This research proposal has been primarily focused ... -
Design of multi-standard RF front end receiver using novel low IF topology
(Dhirubhai Ambani Institute of Information and Communication Technology, 2008)This thesis presents the multi-standard receiver architecture and the corresponding RF front-end design supporting Bluetooth and IEEE 802.11a WLAN standards. To maximize the level of component share in the proposed ... -
Design of narrowband and wideband low noise amplifier for RADAR applications
(Dhirubhai Ambani Institute of Information and Communication Technology, 2016)This thesis reviews and analyze the designing of Low Noise Amplifier (LNA) inX-band. X-band frequencies are mostly used in RADAR receivers. The transistorused for design is GaAs FET because of its better performance at ... -
Design of optically actuated MEMS based optical switch using bragg grating
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)Although optical communication networks are successful in providing reasonable amount of speed for communication, these networks are still facing an issue of electrical to optical and optical to electrical overhead while ... -
Design of prominent floating point multiplier using single electron transistor operating at room temperature
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)This project work has two main objectives. First is to introduce SET based device in digital logic circuit design. SET based devices has tremendous potential for the exploration to improve the current CMOS based device. ... -
Design of prominent single precision 32-bit floating-point adder using single electron transistor operating at room temperature
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)The floating-point (FP) arithmetic plays the most important role in computer systems. Many of the digital signal processing systems use floating-point algorithms for floating-point computation, arithmetic operation, and ... -
Design of prominent time-to-digital (TDC) converter using single electron transistor operating at room temperature
(Dhirubhai Ambani Institute of Information and Communication Technology, 2019)This project work has two main objectives. First is to introduce SET based device in digital logic circuit design, SET based devices has tremendous potential for the exploration and to improve the current CMOS based device. ... -
Design of robust automatic speaker verification system in adverse conditions
(2020)The Automatic Speaker Verification (ASV) aims to verify the identity of a person from his/her voice with the help of machines. It has become an essential component of many speech-related applications due to its use as a ... -
Design of row decoder for redundant memory cell (SRAM)
(Dhirubhai Ambani Institute of Information and Communication Technology, 2010)In the modern technology, the error occurring in memory circuits has increased and the yield of manufacturing has reduced. In order to solve these problems, this thesis proposed a redundancy circuit for faulty row in memory ... -
Design of shorted microstrip patch antenna array
(Dhirubhai Ambani Institute of Information and Communication Technology, 2018)In wireless communication, the requirement of the portable device increased tremendously. Portable devices have to be small as much possible. For that purpose, microstrip patch antennas are used but as demand increases ... -
Design of syllable-based speech segmentation methods for text-to-speech (TTS) synthesis system for Gujarati
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)Text-to-speech (TTS) synthesizer has been proved to be an aiding tool for many visually challenged people for reading through hearing feedback. Although there are TTS synthesizers available in English and other languages ...