Search
Now showing items 51-60 of 694
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 ...
Multiple watermarking schemes for copyright protection
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
Recent advances in digital communication and storage technologies have brought major changes for consumers. High capacity hard disks and DVDs can store a huge amount of audiovisual data. In addition, faster Internet ...
Optical wireless sensor network design for a conducting chamber
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
Now a day’s majority of the wireless sensor networks (WSNs) are based on Radio Frequency (RF) communication technology. But RF when used in an environment like that of metallic, conducting chamber exhibits large amount of ...
HDL implementation and study of ANN architecture mapping onto multiple processing nodes
(Dhirubhai Ambani Institute of Information and Communication Technology, 2014)
A general methodology has implemented on several Processing Nodes (PN) to be connected to form an Artificial Neural Network (ANN). This design has multiple Activation functions on the same architecture which makes it ...
QoS aware distributed service composition using agents
(Dhirubhai Ambani Institute of Information and Communication Technology, 2013)
Automated service composition is a way of putting together or assembling different web services to satisfy the user query or request, without using a given template. One of the ways of achieving automated service composition ...
Frequency compensation technique for low voltage three stage operational amplifier
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)
This thesis presents a new frequency compensation technique for low supply voltage three-stage operational amplifier at higher loads. It is based on the miller splitting and pole-zero cancellation using feed-forward path. ...
Acyclic edge coloring of complete r-partite graphs
(Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
An acyclic edge coloring of a graph G is a proper edge coloring of G which has no dichromatic cycle. The minimum number of colors required to acyclically edge color graph G is called its acyclic chromatic index, denoted ...
Resource discovery in computational grids: quantitative comparison and analysis of MDS and DHT
(Dhirubhai Ambani Institute of Information and Communication Technology, 2006)
Grid Information Services provided by most of the grid middlewares aim at discovering resources in wake of large number of Grid nodes. Many Grid Information Services (GIS) have been deployed in different Grid middlewares. ...
Investigation of low power design of left-right leap frog array multiplier
(Dhirubhai Ambani Institute of Information and Communication Technology, 2007)
This thesis addresses the Low Power design of 12 bit LRLFAM at the Layout, circuit and logic levels. A new Low power Booth-Recoder (BR), and Multiplexer based partial product generated are designed using pass-Transistor ...
Traitor tracing for xml documents
(Dhirubhai Ambani Institute of Information and Communication Technology, 2005)
Electronic documents are more easily copied and redistributed than paper documents. This is a major impediment to electronic publishing. One needs to think of various copy protection schemes for the documents. There are ...