Abstract::
The demand for wireless mobile communications services is growing at an explosive rate, with the anticipation that communication to a mobile device anywhere on the globe at all times will be available in the near future.
An array of antennas mounted on vehicles, ships, aircraft, satellites, and base stations is expected to play an important role in fulfilling the increased demand of channel requirement for these services, as well as for the realization of the dream that a portable commun ....etc

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This paper provides a summary of the basic concepts of retrodirective antenna arrays. Originally this class of antenna was developed in the 1960s for direct satellite-to- ground transmission of high-power microwave energy. The recent explosive growth of mobile communications has, in the author s opinion, reopened the debate for alternative applications of retrodirective array techniques. Advances in microstrip antenna design coupled with the availability of integrated circuit amplifier and mixer components permit minimum-complexity retrodirect ....etc

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Presented By:
Syed Shahzad Shah, Faisal Suleman and Saqib Yaqub
Chameleon Logics
ABSTRACT
Forward Error Correction techniques are utilized for correction of errors at the receiver end. Convolutional encoding is an FEC technique that is particularly suited to a channel in which the transmitted signal is corrupted mainly by additive white gaussian noise (AWGN). The Viterbi decoding is one of two types of decoding algorithms used with convolutional encoding-the other type is sequential decoding. Sequential decoding has the advantage t ....etc

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Smart Pixel Arrays (SPAs)

High speed smart pixel arrays (SPAs) hold great promise as an enabling technology for board-to-board interconnections in digital systems. SPAs may be considered an extension of a class of optoelectronic components that have existed for over a decade, that of optoelectronic integrated circuits (OEICs). The vast majority of development in OEICs has involved the integration of electronic receivers with optical detectors and electronic drivers with optical sources or modulators.

In addition, ve ....etc

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ABSTRACT
Smart pixels, the integration of photodetector arrays and processing electronics on a single semiconductor chip, have been driven by its capability to perform parallel processing of large pixelated images and in real-time reduce a complex image into a manageable stream of signals that can be brought off-chip. In recent years, optical modulators and emitters have been integrated with photodetectors and on-chip electronics. The potential uses for smart pixels are almost as varied as are the designs. They can be used ....etc

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Guide to Using Field Programmable Gate Arrays (FPGAs) for
Application-Specific Digital Signal Processing Performance



Gregory Ray Goslin
Digital Signal Processing Program Manager
Xilinx, Inc.
2100 Logic Dr.
San Jose, CA 95124



Abstract:

FPGAs have become a competitive alternative for high performance DSP applications, previously dominated by general purpose DSP and ASIC devices. This paper describes the benefits of using an FPGA as a DSP Co-processor, as well as, a stand-alone DSP ....etc

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To get full information or details of rsa algorithm implementation please have a look on the pages

http://seminarsprojects.net/Thread-rsa-algorithm-implementation?pid=74801&mode=threaded

http://seminarsprojects.net/Thread-implementation-of-rsa-algorithm-using-client-server-full-report

http://seminarsprojects.net/Thread-fpga-implementation-s-of-a-scalable-encryption-algorithm

if you again feel trouble on rsa algorithm implementation please reply in that page and ask specific fields in rsa algorithm implementation ....etc

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Dynamic Data Reallocation in Hybrid Disk Arrays
A Seminar Report
by
Simy Antony
M105116
Department of Computer Science & Engineering
College of Engineering Trivandrum
Kerala - 695016
2010-11



Abstract
Current disk arrays consist purely of hard disk drives, which normally provide huge storage
capacities with low cost and high throughput for data-intensive applications. Nevertheless, they
have some inherent disadvantages such as long access latencies and ener ....etc

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Arrays



Rows and tables of storage.
Arrays are a convenient way of grouping a lot of variables under a single variable name. Arrays are like pigeon holes or chessboards, with each compartment or square acting as a storage place; they can be one dimensional, two dimensional or more dimensional! An array is defined using square brackets . For example: an array of three integers called triplet would be declared like this:
int triplet;

Notice that there is no space bet ....etc

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I want to know the logic for finding follow in c. can you help me out with it?? ....etc

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