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06 May 2010
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A comparative evaluation of digital redesign techniques for LTI systems

Thesis - 7 pages - Electronics

In this paper, a comparative evaluation of various redesign techniques is available in the literature of LTI control system. The redesign techniques like Tustin transform, step invariant method and Euler's method are evaluated based on the Energy Resemblance Index (ERI) at different sampling...

23 Sep 2009
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The hybrid electric vehicle as a cultural object

Thesis - 9 pages - Electronics

The American public imagination is steeped in images of cars. Long ago, the car took over for the horse as the best romantic vehicle to ride off into the sunset. Pop culture throughout the existence of the car is riddled with references to it. Just as Ford's assembly line was developed, Charlie...

22 Sep 2009
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Blackberry technology

Thesis - 5 pages - Electronics

Mobile solutions are developing and so is its technology. Like the early Web boom, we have the mobile era coming soon. New technologies and new platforms in the mobile world are coming into light. Technology seems to discover into the perspective of fresh innovations and brings the world at your...

31 Aug 2009
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The mobile story

Thesis - 4 pages - Electronics

How did we ever manage without our cell phones? It is truly amazing to even think that there was a time not too long ago when we did not have our mobile handsets with us when we ventured out of our homes or offices. Let us try and demystify some of the technologies often related with our mobile...

08 Jul 2009
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A study of home security system

Thesis - 27 pages - Electronics

Home security systems provide security from threats such as intruders or thieves, by sounding a siren to grab the attention of the public. Two sensor pairs are placed in the system. Among them one pair of receiver sensors is connected to the entrance of the house and the transmitter is carried by...

07 Jul 2009
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How to control a Dish antenna from a remote area

Thesis - 25 pages - Electronics

The development of this Remote Controlled Dish Antenna application requires the configuration of the micro controller architecture, writing (code) and debugging of the application program. In this application the status of the dish antenna such as direction, angle will be controlled by the user...

18 Jun 2009
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Optical fiber based communication systems

Thesis - 26 pages - Electronics

For years, fiber optics has been merely a system for piping light around corners and into the inaccessible places to allow the hidden to be lighted. But now, fiber optics has evolved into a system of significantly greater importance and use. Throughout the world, it is now being used to transmit...

16 Jun 2009
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One dimensional cellular automata based security scheme with both authentication and confidentiality

Thesis - 11 pages - Electronics

In the past few years organization have widely adopted local area network (LAN), wide area network (WAN) and internet to take advantages of advancement in technology1, 2. As a result of connecting private and internal network to the outside network, exchange of information is greatly facilitated....

16 Jun 2009
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Nano-robots: The molecular manipulators

Thesis - 8 pages - Electronics

A human fetus begins life as a single cell, and then divides to become two cells, then four, then eight and so on. Nanotechnology aims to build in a similar way, constructing objects out of their most basic components. A nanometer is a thousandth of a millionth of a meter. This is about as far...

16 Jun 2009
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Cellular communication technologies: Understanding how the cellular service works

Thesis - 7 pages - Electronics

Today's work force is demanding mobility, flexibility and real-time access to critical data. Over recent years, the trend towards the smaller and faster device, coupled with the need for information access on the move, has paved the way for a new technology of the Mobile Communications. Mobility...

11 Jun 2009
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Non inclusion property in chip multiprocessors with multi-level cache

Thesis - 5 pages - Electronics

Difference between speed of processor and memory is increasing with the advent of new technology. Chip Multi Processors (CMP) has further increased the pressure on the memory hierarchy. So it has become important to manage on chip memory very judiciously to reduce average memory access time....

11 Jun 2009
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Motion picture compression technique used in digital television sets

Thesis - 5 pages - Electronics

Digital television is a completely new way of broadcasting and is the future of television. With the advent of digital technology, digital audio and video compression and other advanced signal processing, it is possible to transmit and receive broadband data over co-axial cable and through...

11 Jun 2009
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Speech processing using wavelete transformation and its implementation in digital hearing aids

Thesis - 4 pages - Electronics

Hearing impairment is the number one chronic disability affecting people in the world. Many people have great difficulty in understanding speech with background noise. This is especially true for a large number of elderly people and the sensorineural impaired persons. Several investigations on...

11 Jun 2009
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Implementation of vector quantization technique in image compression and speech recognition

Thesis - 6 pages - Electronics

In this paper, we have described the application of Vector Quantization in Image and Speech processing. Compressing image data by using Vector Quantization (VQ)[1]-[3] will compare Training Vectors with Codebook. The result is an index of position with minimum distortion. Basically there are...

09 Jun 2009
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Wireless communication: Global positioning system

Thesis - 7 pages - Electronics

GPS technology is one of the significant inventions of the twentieth century. GPS has become a popular device in western countries but has not yet reached the household of the common man in India. With globalization, GPS and its related technology have been unable to penetrate the heart of Indian...

09 Jun 2009
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Performance analysis of OFDM communication systems

Thesis - 5 pages - Electronics

Today life does not seem possible without wireless in some form or the other. The demands on bandwidth and spectral availability are endless. Consequently, wireless designers face an uphill task of limited availability of radio frequency spectrum and complex time varying problems in the wireless...

09 Jun 2009
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Auto negotiation in IEEE 802.3 based layer 2 devices: A review

Thesis - 4 pages - Electronics

Auto Negotiation is an optional yet one of the standard Plug and Play features available in almost all modern day IEEE 802.3u (Fast Ethernet) and as a mandatory feature in IEEE 802.3ab Gigabit Ethernet compliant devices. Today's Fast Ethernet devices support multiple operational modes. The Auto...

09 Jun 2009
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Mobile robotic arm and its future scope

Thesis - 4 pages - Electronics

A Robot can be defined as a programmable, self-controlled device consisting of electronic, electrical, or mechanical units. More generally, it is a machine that functions in place of a living agent. Robots are especially desirable for certain work functions because, unlike humans, they never get...

09 Jun 2009
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Interactive information display embedded system designed using I2C protocol

Thesis - 4 pages - Electronics

With the growing importance of the embedded systems, the need to design embedded applications with microcontrollers having advance features is gaining prominence. In the presented work I2C protocol is used to make an interactive information display that can be used at various places for providing...

09 Jun 2009
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Security challenges in wireless sensor networks

Thesis - 5 pages - Electronics

Wireless sensor networks (WSNs) are wireless ad hoc networks of tiny sensor nodes. As a result of advances in sensor technology and wireless communication, sensor networks have emerged as an indispensable and important new tool for multiple civilian and military applications, including patient...

09 Jun 2009
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Developing a high speed memory interface

Thesis - 4 pages - Electronics

A common problem for today's system designers is to reliably interface with their next generation high-speed memory devices. As system bandwidths continue to increase, memory technologies have been optimized for higher speeds and performance. As a result, these next generation memory interfaces...

08 Jun 2009
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Optical wireless communication

Thesis - 7 pages - Electronics

Today's information economy depends on the transmission of data, voice and multimedia across telecommunication networks. Optical networks remain the most ideal medium for high-bandwidth communications for true connectivity. There are two distinct types of optical communications: Fiber optics...

08 Jun 2009
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Inverted suspended space fed microstrip antenna for wireless applications

Thesis - 6 pages - Electronics

The basic microstrip antenna (MSA) is a resonant patch of metal, etched on the surface of grounded dielectric slab. The dielectric material is replaced with air to improve the bandwidth and to minimize losses. The proposed space fed microstrip antenna (MSA) consists of fed patch and parasitic...

08 Jun 2009
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WiBro technology

Thesis - 6 pages - Electronics

This technology is the latest advancement in Wireless Communication which presents drastic change in Wireless Internet and helps connect each and every person globally. It is the most advanced and upcoming technology now a days. WiBro is the Portable Internet Service to provide a high...

08 Jun 2009
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Brain finger-printing

Thesis - 5 pages - Electronics

Brain Fingerprinting Laboratories, Inc. has developed and patented EEG/P300 based testing systems that determines, with extremely high accuracy, whether or not specific information is stored in a person's memory. The test measures individual brain-wave responses to relevant words, pictures or...

08 Jun 2009
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DSP based excitation controller for synchronous motor

Thesis - 5 pages - Electronics

Induction motors are widely used in industrial production processes. Use of an induction motor will result in increased lagging power factor. This power factor must be corrected by adding capacitors. If not, the result is the penalty of larger kVA burdens to the interconnected system. The...

08 Jun 2009
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Commutative analysis of a stepper motor drive

Thesis - 7 pages - Electronics

In this paper, the designs of the various drives of the stepper motor are presented. The main objective of this paper is to analyze the various drives of the stepper motor. Basically the Design consist four sections. First part is power supply. We required two supply 5v and 12v. Second part is...

28 May 2009
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A comparative study of GSM & CDMA technology

Thesis - 16 pages - Electronics

The mobile industry in India is divided between the two technologies GSM and CDMA. While the earlier service providers had adopted the GSM technology, the new players have been using CDMA technology and have notched up a significant share of the Indian market. Hence any discussion on Mobile...

28 May 2009
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GIS training: Distribution system management

Thesis - 30 pages - Electronics

Reliable and sufficiently detailed data is required to facilitate decision making in all activities and Distribution System Management. Controlling costs improve efficiency and reducing down time has become essential for a utility in order to be successful in the highly competitive environment of...

27 May 2009
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The architecture and functioning of OCB-283: The switching node in the Alcatel 1000E

Thesis - 20 pages - Electronics

This document relates to the O.C.B 283 system, switching node in the ALCATEL 1000E 10 switching system. It outlines the general architecture and operation of the O.C.B.283, both the fixed subscriber centers and the access exchange to services (G.S.M, IN). O.C.B.283 is digital switching system...