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Browsing Electronics and Communication Engineering by Issue Date

Now showing items 61-80 of 243

Blind parameters estimation by exploiting cyclostationary features in wavelet domain

Kumar, Sushant; Bohara, Vivek Ashok (Advisor) (2016-09-23)

In dynamic environment, multi-standard wireless communication receivers capable of estimating the various parameters of any unknown modulated signal are desired. These parameters include symbol rate, modulation type, ...
Automated, inter-macro channel space adjustment and optimization for faster design closure

Kumar, K K Praveen; Fell, Alexander (Advisor) (2016-10-05)

Achieving optimal floor-plans during the physical synthesis flow is an iterative and resource intensive process and its quality has a significant impact on subsequent synthesis stages in terms of runtime and quality of ...
Design of high gain and low noise figure on-chip LNA for Ku band application

Sharma, Vijay; Hashmi, Mohammad S. (Advisor) (2016-10-05)

Low Noise Amplifiers (LNA) are key components in the receiving end of nearly every communication system. Primary purpose of the LNA is to amplify the received signal while at the same time adding as little additional noise ...
Analytical formulations for systematic design of dual-/tri-frequency impedance transformation networks required in software-defined radios (SDRs) and energy harvesting applications

Maktoomi, Md Ayatullah; Hashmi, Mohammad S. (Advisor) (2016-10-14)

The proliferation of multi-band and multi-standard wireless systems are well known but very little is known about the challenges associated in the design and development of such systems. For example, the RF front-ends in ...
Regularized autoencoders

Gupta, Kavya; Majumdar, Angshul (Advisor) (2016-11-09)

Autoencoders are Neural Networks trained in order to map input to its output. Autoencoders are designed to enable the network to copy input to output as close as possible. Following this, the network will be able to learn ...
Cooperative device to device communication in a heterogeneous cellular network

Shrivastava, Parth; Bohara, Vivek Ashok (Advisor) (2016-11-17)

This report analyzes the performance of a Cooperative Device to Device Communication in a Heterogeneous Cellular Network. In the proposed work, a heterogeneous network is considered where the base station of the macro cell ...
Frequency response analysis of Mosquito swarming behaviour

Jain, Puneet; Sujit, PB (Advisor) (2016-11-19)

Mosquitoes are often called the deadliest animal on earth, responsible for spreading several diseases that result in more than a million deaths worldwide every year. Mosquito swarming is a form of collective behavior that ...
Asynchronous 1R-1W dual-port SRAM by using single-port SRAM

Bharath, K; Fell, Alexander (Advisor) (2016-12)

With the advancement in technology nodes, the number of components operating in different clock domains on System on Chip (SoC) increases. To support the processing of data between these components, the demand of an ...
Cognitive spectrum sharing protocols for energy harvesting wireless sensor nodes

Peer, Mansi; Bohara, Vivek Ashok (Advisor) (2016-12-06)

Energy consumption is one of the primary concerns in the deployment of futuristic wireless sensor networks. On one hand due to advent of technologies such as Internet of Things (IoT), there has been tremendous growth in ...
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 ...
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 ...
Digital LDO with analog-assisted dynamic reference correction

Bansal, Shrestha; Hashmi, Mohammad S. (Advisor) (2017)

Most modern circuit designs have a mix of analog and digital circuit blocks integrated on a single chip. Such designs require a dedicated power man- agement unit to provide a stable, regulated and clean power supply. This ...
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 ...
FragSTR: open-source STR marker analysis

Singh, Prateek; Dash, Debasis (Advisor) (2017)
Wide bandgap-HEMT device (GaN) modelling for high power amplifier design

Batra, Shipra; Hashmi, Mohammad S. (Advisor) (2017)

Material properties of wide-bandgap semiconductors are excellent candidates to build highly-efficient and highly-linear power amplifiers required to support cellular communication. AlGaN/GaN HEMTs are considered the most ...
Design of GaN HEMT broadband power amplifiers

Banerjee, Deepayan; Hashmi, Mohammad S. (Advisor) (2017-03)

Power Amplifiers are undoubtedly one of the most important blocks in any transmitter system. Long range communication requires a massive boost-up of the power to be delivered, before it can be launched in the channel. This ...
Latent factor models for collaborative filtering

Gogna, Anuprriya; Majumdar, Angshul (Advisor) (IIIT-Delhi, 2017-04)

The enormous growth in online availability of information content has made Recommender Systems (RS) an integral part of most online portals and e-commerce sites. Most websites and service portals, be it movie rental services, ...
Power- and performance-aware on-chip interconnection architectures for many-core systems

Mondal, Hemanta Kumar; Deb, Sujay (Advisor) (IIIT-Delhi, 2017-04)

Networks-on-Chip (NoCs) are fast becoming the de-facto communication infrastructures in Chip Multi-Processors (CMPs) for large-scale applications. The traditional approaches of implementing a NoC with planar metal interconnects ...
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 ...
Nonlinearity mitigation in visible light communication

Kabra, Tanay; Bohara, Vivek Ashok (Advisor) (2017-04-10)

A light emitting diode (LED) acts as a transmitter in visible light communication (VLC) system. However, the nonlinear characteristics of LED limits the performance of the VLC system by degrading the quality of transmitted ...

Now showing items 61-80 of 243

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