IIIT-Delhi Institutional Repository

Browsing by Author "Hashmi, Mohammad S. (Advisor)"

Browsing by Author "Hashmi, Mohammad S. (Advisor)"

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  • High bandwidth planar power divider 
    Maktoomi, Md Ayatullah; Hashmi, Mohammad S. (Advisor) (2016-09-13)
    The power dividers are one of the most ubiquitous passive circuit elements in RF/Microwave applications. They are widely used in antenna arrays, balanced amplifiers, mixers, frequency multipliers etc. as power combiners ...
  • High efficiency fully integrated PLL based low-dropout voltage regulator 
    Singh, Ankush; Hashmi, Mohammad S. (Advisor) (2017-06)
    Low Dropout Regulators (LDOs) are extensively used in many applications ranging from high power system to the portable application like mobile phones, PDAs and notebooks. These portable applications demand high power ...
  • High resolution low power discrete-time sigma-delta ADC with input offset compensation technique 
    Kalla, Shivam; Hashmi, Mohammad S. (Advisor) (2017)
    Audio applications necessitate precise data conversion from analog to digital domain. This high resolution conversion can be achieved by using Sigma-Delta architecture, which operates at oversampling rate and exhibits ...
  • Highly flexible dual and tri band impedance transformation techniques and their applications in advanced passive and active circuits 
    Banerjee, Deepayan; Hashmi, Mohammad S. (Advisor) (IIIT-Delhi, 2020-12-20)
    The proliferation of multi-band and multi-standard wireless systems has led to frequent advancements in their design techniques and schemes. In essence, the multi-band devices ensure a reduction in the resources required ...
  • Identification of weak bits in SRAM 
    Kumar, Gundu Anil; Hashmi, Mohammad S. (Advisor) (2015-12-07)
    Up to 70% of Systems on a Chip (SoC) area are occupied by embedded memories. In order to achieve higher robustness, embedded SRAMs (eSRAM) are often used in SOC applications. However, due to advancement in technology it ...
  • Innovative augmentation of impedance transformation in the design of highly flexible multi-functional RF/microwave circuits and components 
    Gupta, Rahul; Hashmi, Mohammad S. (Advisor) (IIIT-Delhi, 2021-07)
    The burgeoning of a multi-standard wireless communication system (WCS) with the multitude of emerging applications has been permeating the design and development of radio frequency (RF) circuits and components of the ...
  • LDO with low quiescent current OTA and capacitance scaling circuit 
    Bhardwaj, Aman; Hashmi, Mohammad S. (Advisor) (IIIT-Delhi, 2021-12)
    The efficiency, dependability, and lifespan of any electronic system, particularly battery-powered and portable gadgets, are dependent on a specialized power management unit that offers a clean and controlled power supply. ...
  • Mitigation of cold boot attack using an encrypted memory controller 
    Walia, Preet Kaur; Hashmi, Mohammad S. (Advisor) (2016-09-12)
    RAMs which are widely used in PCs and laptops are likely to break the popular supposition that data in them is lost whenever power supply is cut down. It has been proved in 2008 by a group of researchers that RAMs are no ...
  • Multiple valued current mode logic circuits 
    Tarun, Kunwar; Hashmi, Mohammad S. (Advisor) (2017-05)
    The circuits having more than two logic levels called as multiple valued circuits have the potential of reducing area by reducing the on chip interconnection. Despite considerable effort, designing a system for processing ...
  • Noise suppression techniques using active decoupling capacitors in a power distribution network 
    Pankhuri; Hashmi, Mohammad S. (Advisor) (2017-08-21)
    The reduction in the device dimensions, the increasing switching activity and the high power consumption in the IC design cause large currents to flow in a Power Distribution network (PDN). The switching currents cause the ...
  • Power network analysis using frequency domain approach 
    Jain, Abhishek; Hashmi, Mohammad S. (Advisor) (2015-12-07)
    With reduction in size and shrinking in geometry, we have reached a point in time in which we no more can draw a direct correlation of the performance of the IC design with respect to the number of transistors on a single ...
  • Predictive analysis of safety subsystems in memories for diagnostic coverage 
    Srinivasan, Arvind; Hashmi, Mohammad S. (Advisor); Janardan, Dhori Kedar (Advisor) (2015-12-07)
    Automobile safety is becoming an important subject because of the large number of electronic systems being integrated within a System on Chip (SoC) and with the use of current state-of-the-art technology, safety is becoming ...
  • Process, voltage and temperature compensated oscillator for phase change memories 
    Tyagi, Vivek; Hashmi, Mohammad S. (Advisor) (2017)
    Non Volatile Memories (NVM’s) are an integral part of every System-on-Chip (SoC) for retaining the data when power goes off. Phase change memory (PCM) is type of NVM and exhibits significant advantages over existing NVM ...
  • Razor flop based on chip delay measurement 
    Vasisth, Aditya; Hashmi, Mohammad S. (Advisor); Jain, Abhishek (Advisor) (2015-12-05)
    Moving towards deep submicron technologies, consideration for design margin will increase. In these technologies, process variation will increase the requirements of design margins. Lower supply voltage and higher clock ...
  • Sense amplier for flash memories: architectural exploration and optimal solution 
    Yadav, Jitendra Kumar; Hashmi, Mohammad S. (Advisor) (2015-12-07)
    Nowadays, Non-Volatile Memories (NVM) is part of every electronic system which requires any data storage when power supply is off. Out of many available NVM solutions, Flash memories are the most powerful and cost effective ...
  • Simplified and systematic design procedure for high frequency wideband and multiband baluns 
    Gupta, Rahul; Hashmi, Mohammad S. (Advisor) (2017-04)
    Baluns are ubiquitous element in numerous applications such as RF/Microwave components and systems, TV receivers, and modern era telecommunication networks. These are primarily used with push-pull amplifiers, balanced ...
  • Single event effect hardened cost effective CMOS circuits 
    Garg, Sakshi; Hashmi, Mohammad S. (Advisor) (2017)
    Moving towards deep-submicron technologies, packaging density of ICs is increasing and thus the number of storage elements is also increasing on an IC. Any data corruption in these storage elements leads to huge amount of ...
  • Study, analysis and modeling of electromigration in SRAMs 
    Kumar, Neeraj; Hashmi, Mohammad S. (Advisor) (IIIT Delhi, 2014-09-05)
    Today, the VLSI industry is matching the pace with the Moore‟s law which states that in every 18 months the number of transistors on integrated chip would get doubled. This essentially means that with the advancement of ...
  • Sub-1V CMOS bandgap reference for ultra-low power applications 
    DALAL, NEHA; Hashmi, Mohammad S. (Advisor); Rana, Vikas (Advisor) (IIIT-Delhi, 2018-07-13)
    BCD silicon process technology is invented by ST which plays a pivotal role in today’s industry. BCD is outcome of merging three different process technologies. The Digital, Analog and Power/High voltage elements are brought ...
  • Time to digital converter for all digital PLL in 65 nm CMOS technology 
    Shukla, Vipra; Hashmi, Mohammad S. (Advisor) (2017-07-09)
    A new vernier delay line time to digital converter (TDC) architecture using a tristate buffer is proposed in my thesis work. The design being implemented in this thesis work is a single stage vernier delay line time to ...

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