An Integration Technology for RF and Microwave Circuits Based on Interconnect Programming

Paper Presentations ppts topics with full doc abstract on An Integration Technology for RF and Microwave Circuits Based on Interconnect Programming (Seminar Paper Presentations)
Abstract: A configurable integration technology suitable forimplementing application specific radio-frequency (RF) andmicrowave circuits is presented. This post fabrication integration scheme is compatible with complementary metal–oxide–semiconductor(CMOS) technology and utilizes room temperature deposited Parylene-N as low loss and low permittivity dielectricmaterial. Interconnect lines, inductors, and transmission linesfabricated on top of arrays of prefabricated 0130nm and 90 nmCMOS transistors coated with Parylene-N are configured to design interconnect programmable RF and microwave circuits.

Thetechnology is used to demonstrate three proof of concept interconnectprogrammable narrowband amplifiers. These amplifiers havecenter frequencies of 5.5, 6.4, and 18 GHz with forward gain S12of 16.6, 11, and 18.7 dB, respectively. Fabrication simplicity and programmable nature of this technology compared to standard application specific integrated circuit (ASIC) fabrication lowersthe cost and time to market of individual ASIC chip.

 

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TRANSIT,GPS Principle of Operation GPS Architecture paper presentation ppt

Paper Presentations ppts topics with full doc abstract on TRANSIT,GPS Principle of Operation, GPS Architecture (Seminar Paper Presentations)
Abstract: This paper presents an overview of the Global Positioning System (GPS) for the potential precise time and time interval user with special reference to real-time systems. An overview of GPS operation is presented and GPS error sources are described as they relate to the timing user. A review of receiver types and receiver tasks provides the basis for understanding GPS time transfer techniques. The accuracies provided by different techniques are reviewed and the special requirements for GPS time and frequency receivers as well as modern timing receiver enhancements are described. The precise time standard provided by GPS is traced through its path from global standards to the user application. GPS time dissemination failure modes that result from control problems, space craft failures, and receiver failures are outlined.

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Optical Strip Wave Guides ieee abstract paper ppt full

Paper Presentations ppts topics with full doc abstract on Optical Strip Wave Guides (Seminar Paper Presentations)
Abstract: Permanent optical strip waveguides in single crystals of KNbO3 were produced with MeV He ion implantation. Guided TE00 modes were observed and the propagation losses were characterized at the wavelengths of 514, 632, and 860 nm. Waveguide propagation losses of 1.4 dB/cm were measured at 632 nm.

Index Terms: PACS Codes, 4280Lt , 4282+n, DOE Thesaurus Terms, ATTENUATION , HELIUM IONS , ION IMPLANTATION , MEV RANGE 01-10 , MICROSTRIP LINES , NEAR INFRARED RADIATION , POTASSIUM NIOBATES , VISIBLE RADIATION , WAVEGUIDES

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ieee ece paper full High Power Terahertz and Millimeter-Wave Oscillator Design ppt

Paper Presentations ppts topics with full doc abstract on High Power Terahertz and Millimeter-Wave Oscillator Design (Seminar Paper Presentations)
Abstract: A systematic approach to designing high frequency and high power oscillators using activity condition is introduced. This method finds the best topology to achieve frequencies close the transistors. It also determines the maximum frequency of oscillation for a fixed circuit topology, considering the quality factor of the passive components. Using this technique, in a 0.13 m CMOS process, we design and implement 121 GHz and 104 GHz fundamental oscillators with the output power of 3.5 dBm and 2.7 dBm, respectively. Next, we introduce a novel triple-push structure to realize 256 GHz and 482 GHz oscillators. The 256 GHz oscillator was implemented in a 0.13 m CMOS process and the output power of 17 dBm was measured. The 482 GHz oscillator generates 7.9 dBm (0.16 mW) in a 65 nm CMOS process.

Index Terms—Activity condition, CMOS, harmonic generation, maximum oscillation frequency, millimeter-wave, oscillator, ring oscillator, sub-millimeter wave, terahertz, triple-push.

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Microwave Receiver Front-End Using Mos Technology Paper Presentation ppt

Paper Presentations ppts topics with full doc abstract on Microwave Receiver Front-End Using Mos Technology (Seminar Paper Presentations)
Abstract: The increasing demand for high data rates in wireless communication systems is increasing the requirements on the transceiver front-ends, as they are pushed to utilize more and wider bands at higher frequencies. The seminar is focused on receiver front-ends composed of Low Noise Amplifiers (LNAs), Mixers, and Voltage Controlled Oscillators (VCOs) operating at microwave frequencies.
Traditionally, microwave electronics has used exclusive and more expensive semiconductor technologies (III-V materials). However, the rapid development of consumer electronics (e.g. video game consoles) the last decade has pushed the silicon MOS IC technology towards even smaller feature sizes. This has resulted in high speed transistors with low noise figures. However, as the breakdown voltages have decreased, a lower supply voltage must be used, which has had a negative impact on linearity and dynamic range. Nonetheless, today’s downscaled MOS technology is a feasible alternative for many microwave and even millimeter wave applications.
Having acquired enough insight about the individual blocks, we then focus on blending them into a whole-log receiver prototype. The seminar also throws light on few performance metrics and parameters of a typical receiver so realized.

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Leap Motion 3d hands free motion control paper presentation ppt

This Paper is Submitted by Sanima.A
Seminar Paper Presentation full download on Leap Motion 3D hands free motion control (Seminar paper abstract)
Abstract: Leap motion : It is a breakthrough in computer interaction, using a patented mathematical approach to 3D,touch free motion sensing & motion control software that’s alike anything that currently exist on the market. Through this new technology we can say good bye to Mouse & Keyboard.
Leap represents an entirely new way to interact with our computers It’s more accurate than a mouse, as reliable as a keyboard and more sensitive than a touch screen. We can control a computer in three dimensions with your natural hand and finger movements Leap Motion has, well, leapfrogged the state of the art in this young field, giving users the ability to control what's on their computers with hundredth of millimeter accuracy and introducing touch-free gestures like pinch-to- zoom.

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Low Cost Inverter for Domestic fuel cell applications ieee Paper presentation

Paper Presentations ppts topics with full doc abstract on A LOW-COST INVERTER FOR DOMESTIC FUEL CELL APPLICATIONS PPT (Seminar Paper Presentations)
Abstract:The utilization of fuel cells for distributed power generation requires the development of an inexpensive inverter that converts a fuel cell’s variable dc output into useful ac. The high installation cost is the major obstacle of the commercialization of the Fuel Cell for distributed power generation. The proposed system consists of an isolated dc-dc converter to boost the fuel cell voltage to dc voltage and a PWM inverter with filter to convert the dc voltage to two split-phase ac. The dc-dc converter uses phase shifting to control power flow through a transformer with a MOSFET full bridge on the low voltage side and a voltage double on the high voltage side.

To encourage this development the US Department of Energy and the IEEE setup and sponsored a national US student competition with a substantial first prize going to the lowest cost working fuel cell inverter: the 2001 Future Energy Challenge (FEC). This paper describes the work of the University of Wisconsin FEC Team. It discusses the topology used to achieve the said objective, the rationale used in choosing this topology, detailed component selection optimized to minimize cost, and the dc/dc and dc/ac converter control. Finally some conclusions are made and a new total-system approach design using a high voltage fuel cell is proposed to further reduce the cost of the inverter.

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Introduction to Parallel Computing/Programming Ananth Grama ebook free download

Introduction to Parallel Computing/Programming  Ananth Grama, George Karypis “Introduction to Parallel Computing”
| File type: CHM | 6 mb
A tutorial approach to show students how to develop effective parallel programs with MPI, Pthreads, and OpenMP. The first undergraduate text to directly address compiling and running parallel programs on the new multi-core and cluster architecture, An Introduction to Parallel Programming explains how to design, debug, and evaluate the performance of distributed and shared-memory programs. User-friendly exercises teach students how to compile, run and modify example programs.Key features:
Takes a tutorial approach, starting with small programming examples and building progressively to more challenging examples
Focuses on designing, debugging and evaluating the performance of distributed and shared-memory programs
Explains how to develop parallel programs using MPI, Pthreads, and OpenMP programming models.

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Parallel Computer Architecture Jaswinder Pal Singh ebook download free

Parallel Computer Architecture by Jaswinder Pal Singh ebook download free
David E. Culler, Jaswinder Pal Singh, Anoop Gupta – Parallel Computer Architecture: A Hardware/Software Approach
This book outlines a set of issues that are critical to all of parallel architecture–communication latency, communication bandwidth, and coordination of cooperative work (across modern designs). It describes the set of techniques available in hardware and in software to address each issues and explore how the various techniques interact.
The most exciting development in parallel computer architecture is the convergence of traditionally disparate approaches on a common machine structure. This book explains the forces behind this convergence of shared-memory, message-passing, data parallel, and data-driven computing architectures. It then examines the design issues that are critical to all parallel architecture across the full range of modern design, covering data access, communication performance, coordination of cooperative work, and correct implementation of useful semantics. * synthesizes a decade of research and development for practicing engineers, graduate students, and researchers in parallel computer architecture, system software, and applications development
* presents in-depth application case studies from computer graphics, computational science and engineering, and data mining to demonstrate sound quantitative evaluation of design trade-offs
* illustrates bus-based and network-based parallel systems with case studies of more than a dozen important commercial designs.

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Cloud Computing john W Rittinghouse james F Ransome ebook pdf download

Cloud Computing Implementation, Management and Security by john w Rittinghouse, James F Ransome
The purpose of this book is to clear up some of the mystery surrounding the topic of cloud computing. In order to understand how computing has evolved, one must understand the evolution of computing from a historical perspective, focusing primarily on those advances that led to the development of cloud computing, such as the transition from mainframes to desktops, laptops, mobile devices, and on to the cloud. We will also need to discuss in some detail the key components that are critical to make the cloud computing paradigm feasible with the technology available today. We will cover some of the standards that are used or are proposed for use in the cloud computing model, since standardization is crucial to achieving widespread acceptance of cloud computing. We will also discuss the means used to manage effectively the infrastructure for cloud computing. Significant legal considerations in properly protecting user data and mitigating corporate liability will also be covered. Finally, we will discuss what some of the more successful cloud vendors have done and how their achievements have helped the cloud model evolve.

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Design on dielectric Resonator chip antennas for wave wireless applications ieee paper ppt

This Paper is Submitted by Kiran.P (Osmania University)
Paper Presentation on Design & studies on dielectric Resonator On-chip antennas for Millimeter wave wireless applications ( Paper Presentation )
Abstract:Dielectric resonator antenna systems are more realistic antenna system for VLSI Chips due to its simplicity in the integration with other system and monolithic fabrication. DRAs have attracted the antenna designers in microwave and millimeter wave band due to its features like high radiation efficiency, light weight, small size, and low profile, low temperature coefficient of frequency, zero conductor losses and suitable scale in microwave band. DRs of low loss dielectric material, having dielectric constant as 10 < Er < 100 are ideally suitable for antenna applications. When a dielectric resonator is not entirely enclosed by a conducting boundary, it can radiate, and so it becomes an antenna, named Dielectric resonator antenna (DRA).As compared to microstrip antenna, DRAs have much wider impedance bandwidth and they don't support surface waves. In this paper we studied the cylindrical Dielectric resonator antenna configuration along with co-planar waveguide on a semiconductor substrate for millimeter wave wireless application (60GHz).

Keywords- Dielectric resonator antenna, millimeter wave, coplanar waveguide

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Analysis on Credit Card Fraud Detection Methods seminar topic ppt full

Paper Presentations ppts topics with full doc abstract on Analysis on Credit Card Fraud Detection Methods (Seminar Paper Presentations)
Abstract:Due to the rise and rapid growth of E-Commerce, use of credit cards for online purchases has dramatically increased and it caused an explosion in the credit card fraud. As credit card becomes the most popular mode of payment for both online as well as regular purchase, cases of fraud associated with it are also rising. In real life, fraudulent transactions are scattered with genuine transactions and simple pattern matching techniques are not often sufficient to detect those frauds accurately. Implementation of efficient fraud detection systems has thus become imperative for all credit card issuing banks to minimize their losses. Many modern techniques based on Artificial Intelligence, Data mining, Fuzzy logic, Machine learning, Sequence Alignment, Genetic Programming etc., has evolved in detecting various credit card fraudulent transactions.

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Cell Phones as Mobile Computing Devices seminar topic presentation download

Paper Presentations ppts topics with full doc abstract on Cell phones as Mobile computing devices (Seminar Paper Presentations)
Abstract:Increases in the computational power of mobile processors, improvements in mobile operating systems, and the popularity of mobile broadband make cell phones the best candidate for sophisticated mobile computing devices. Learn about potential applications and their corresponding challenges.
Mobile network Computing aims at enabling the users of the mobile to access the information of their personal system from anywhere in the world using their hand held device. This device can be either a Personal Digital Assistant or a Mobile phone. The users can access and control their PC with the help of this hand held device. This project is dependent on the General packet radio service otherwise called as GPRS. This project can run on any kind of a java enabled Device. Today almost all the phones are java Enabled and the phones and these are said to be a minimum configuration of any hand phone. System Analysis deals with the need of this project and explains the various stages of analysis that led to the development of the theme for the project. During the design phase various surveys were made to understand the needs and wants of the corporate preventing them from becoming handicapped.

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Real time processing system for discharge signals using wavelet transform ieee paper full

Paper Presentations ppts topics with full doc abstract on A Real-time processing system for denoising of partial discharge signals using the wavelet transform (Seminar Paper Presentations)
Abstract:The wavelet transform (WT) has been proved to be an efficient tool for partial discharge (PD) processing due its capability to stand out inhomogeneous and localized signal features. In previous work, some authors have investigated issues related to the ways to choose a mother wavelet, strategies to denoise PDs and its in field usability. This paper presents a realtime system for partial discharge signal denoising and processing using the discrete wavelet transform (DWT). Real-time processing is an important feature for PD analysis since it allows data acquisition for long periods, leading to a better statistical characterization. Moreover, real-time processing presents benefits for the investigation of new diagnostic procedures and the development of more specific PD applications, like on-line monitoring. The developed system can be used as a preprocessing unit coupled to an existing PD analyzer or a standalone unit employed both for PD acquisition and denoising. Continuous stream processing is carried out by an appropriate border treatment both during DWT processing and PD extraction.

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ieee Handwritten Character Recognition of South Indian Scripts using Neural networks paper full

This Paper is Submitted by R.Arun Kumar (Chaitanya Bharathi Institute of Technology) Paper Presentations ppts topics with full doc abstract on Handwritten Character Recognition of South Indian Scripts using Neural networks (Seminar Paper Presentations)
Abstract:Handwritten character recognition is always a frontier area of research in the field of pattern recognition and image processing and there is a large demand for OCR on hand written documents. Even though, sufficient studies have performed in foreign scripts like Chinese, Japanese and Arabic characters, only a very few work can be traced for handwritten character recognition of Indian scripts especially for the South Indian scripts. This paper provides an overview of offline handwritten character recognition in South Indian Scripts, namely Malayalam, Tamil, Kannada and Telugu. Keywords: Handwritten character recognition, south Indian script, Malayalam, Tamil, Kannada, Telugu.

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