Priya Gupta

Priya Gupta

Bristol, England, United Kingdom
784 followers 500+ connections

About

At present, I am working as Senior IC Design Engineer at KETS Quantum Security Ltd…

Activity

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Experience

  • Lumai Graphic

    Lumai

    Oxfordshire, England, United Kingdom

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    Bristol, England, United Kingdom

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    London, England, United Kingdom

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    Edinburgh, United Kingdom

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    India

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    Gurgaon, India

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    Rajasthan, India

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    Faridabad Area, India

Education

Publications

Courses

  • Advanced Analog & Mixed Signal Design

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  • Advanced VLSI Design

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  • Analog and Digital VLSI Design (ADVD)

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  • Artificial Neural Network

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  • CAD for IC Design

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  • Digital System Design

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  • Electronics Devices and Circuits

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  • Electronics Switching

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  • IC Fabrication & Technology

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  • Microprocessor and I/O interfacing

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  • Optical Fiber Communication

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  • Satellite Communication

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  • Semiconductor Device modelling

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  • VLSI Architecture

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  • VLSI Digital Design

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  • VLSI Test & Testability

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Projects

  • Design and Analysis of Leakage Immune Modified Pass Transistor based 8T-SRAM Cell in Sub-threshold Region

    The project presents a novel 8T SRAM cell with access pass gates replaced with modified PMOS pass transistor logic. In comparison to 6T SRAM cell, the proposed cell achieves 3.5x higher read SNM and 2.4x higher write SNM with 16.6% improved SINM (static current noise margin) distribution at the expense of 7x lower WTI (write trip current) at 0.4V power supply voltage, while maintaining similar stability in hold mode. The proposed 8T SRAM cell shows improvements in terms of 7.735x narrower…

    The project presents a novel 8T SRAM cell with access pass gates replaced with modified PMOS pass transistor logic. In comparison to 6T SRAM cell, the proposed cell achieves 3.5x higher read SNM and 2.4x higher write SNM with 16.6% improved SINM (static current noise margin) distribution at the expense of 7x lower WTI (write trip current) at 0.4V power supply voltage, while maintaining similar stability in hold mode. The proposed 8T SRAM cell shows improvements in terms of 7.735x narrower spread in average standby power, 2.61x less in
    average 𝑇WA (write access time), and 1.07x less in average 𝑇RA (read access time) at supply voltage varying from 0.3V to 0.5V as compared to 6T SRAM equivalent at 45 nm technology node. Thus, comparative analysis shows that the proposed design has a significant improvement, thereby achieving high cell stability at 45nm technology node.

  • Power-Aware Design of Logarithmic Prefix Adders in Sub-Threshold Regime: A Comparative Analysis

    This project involves the design and comparative analysis of Han-Carlson and Kogge-Stone adders in sub-threshold regime using three different hybrid logic families. The performance metrics considered for the analysis of the adders are: power, delay and PDP. Simulation studies are carried out for 8, 16, 32 and 64 bit input data width. The proposed circuits show an energy efficient agreement with Spectre simulations using BSIM3v3 and BSIM4 models for 90nm CMOS technology at 0.4V supply voltage…

    This project involves the design and comparative analysis of Han-Carlson and Kogge-Stone adders in sub-threshold regime using three different hybrid logic families. The performance metrics considered for the analysis of the adders are: power, delay and PDP. Simulation studies are carried out for 8, 16, 32 and 64 bit input data width. The proposed circuits show an energy efficient agreement with Spectre simulations using BSIM3v3 and BSIM4 models for 90nm CMOS technology at 0.4V supply voltage. The adder implementation outperforms its counterparts exhibiting low power consumption and lesser propagation delay as compared to conventional adders operated in the sub-threshold region.

  • Design and Analysis of Ultra Low Power MUX Based Compressors for Wallace and Dadda Multipliers in Sub-Threshold Regime

    The various analyses are established more on compressors circuits particularly with Multiplexer (MUX) design. Conventionally, compressors are anatomized into XOR gate and MUX design. In this study, fully MUX based compressors, utilizing the CMOS transmission gate logic have been proposed to optimize the overall Power-Delay-Product (PDP). The proposed compressors are also used in the design and comparative analysis of 4×4-bit and 8×8-bit Wallace and Dadda multipliers operating in sub-threshold…

    The various analyses are established more on compressors circuits particularly with Multiplexer (MUX) design. Conventionally, compressors are anatomized into XOR gate and MUX design. In this study, fully MUX based compressors, utilizing the CMOS transmission gate logic have been proposed to optimize the overall Power-Delay-Product (PDP). The proposed compressors are also used in the design and comparative analysis of 4×4-bit and 8×8-bit Wallace and Dadda multipliers operating in sub-threshold regime. The multipliers based on the proposed compressor designs have been simulated using 45 nm CMOS technology at various supply voltages, ranging from 0.3 to 0.5 V. The result shows on an average 89% improvement in the PDP of the proposed compressor blocks, when compared with the existing published results in sub-threshold regime. The multipliers designed using the proposed compressor blocks also show improved results.

  • Design & Analysis of Folded Cascode OTA

    This project is about Design & Analysis of Folded Cascode OTA . The operational transconductance amplifier (OTA) is basically an op-amp without output buffer. An OTA without buffer can only drive loads. An OTA
    can be defined as an amplifier where all nodes are low impedance except the input and the output nodes. The transconductance of the OTA is set by the transconductance of the input differential amplifier

  • To design FPGA based signal processing Card

    This project is based on the FPGA based signal processing. It provides high-performance computing e.g. matrix operations such as matrix multiplication, high-speed filtering, adaptive filtering, transforms such as the fast Fourier transform (FFT).

  • “Analysis and implementation of energy efficient algorithm for wireless sensors

    This project is about analysis and comparison of two different algorithms for
    wireless sensor networks Here we analyze the best algorithm and implemented
    it hardware after seeing the numerical results data rates and energy efficiency

  • Dual mode fire tracking spy robot with ultrasonic obstacle detection (Major project).

    It is a fire tracking robot, works in automatic as well as radio mode which can also sense objects
    And avoid collision by changing its path using ultrasonic sensors, it has a small
    wireless web cam which transmits live videos directly to the P.C. This project is
    inspired from heat seeking missiles.

  • Self Navigating Robot Using Virtual Eyes

    It is a self navigating robot which can find its own way through the obstacles by sensing
    them from a distance using infrared transmitter and receiver, and hence avoiding
    Collision with them.

Honors & Awards

  • MARIE SKŁODOWSKA-CURIE EUROPEAN FELLOWSHIP

    European Commission, Horizon 2020 - Research and Innovation Framework Programme

     Received Marie Sklodowska-Curie individual Fellowship grant by European Commission, employed with The University of Edinburgh and working on project “Ultra Low Power Digital Circuits for Wireless Medical Implants (UPDWMI)”.

  • Best Paper Award

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    Received "Best Paper Award" in National Conference on Advances in Microelectronics, Instrumentation and Communication (MICOM), BITS Pilani, 2015.

Languages

  • English

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  • Hindi

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