Abstract
This paper describes a single-chip CMOS quad-band(850/900/1800/1900 MHz) RF transceiver for GSM/GPRS applications.It is the most important design issue to maximize resourcesharing and reuse in designing the multiband transceivers. Inparticular, reducing the number of voltage-controlled oscillators(VCOs) required for local oscillator (LO) frequency generation isvery important because the VCO and phase-locked loop (PLL) circuitsoccupy a relatively large area.We propose a quad-band GSMtransceiver architecture that employs a direc ....etc

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I need files about fractional order sysytem and implementation ....etc

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Hiiii!
i want more details about fractional order pid,
by genetic algorithm or Pso algorithm or ...

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Simona Coman1, V. Comnac1, Member IEEE, Cr. Boldisor1, D.C. Dumitrache2
1Automation Department, “Transilvania” University of Brasov, 5 M.Viteazu Str.,
500174 Brasov, Romania, phone/fax: +40 0268 418836,
2 Department of Automatic Control, Technical University of Cluj-Napoca,
26-28 Gh. Baritiu Str., 400027 Cluj-Napoca, Romania



Abstract –

The distributed control systems with communication
networks are used in many industrial applications. These systems
are often re ....etc

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pOWER TRANSMISSION THROUGH FRACTIONAL
FREQUENCY SYSTEM


ABSTRACT

The fractional frequency transmission system FFTS is a very promising long -distance transmission approach, which uses lower frequency (50/3) to reduce the electrical length of the AC power line, and thus its transmission capacity can be increased several fold . This paper introduces the primary experiments results of FFTS.

The experiment uses the phase-controlled cycloconverter as the frequency changer, stepping up 50/3Hz electricity to 50Hz electri ....etc

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A Seminar Report
On
FRACTIONAL FREQUENCY TRANSMISSION SYSTEM


ABSTRACT
Present day Power System uses the frequency of 50Hz and facing some
Voltage and Power stability problems. In order to limit the problem a new method is
proposed. The Fractional Frequency Transmission System (FFTS) is a very promising
long-distance transmission approach, which uses lower frequency (50/3 Hz) to reduce
the electrical length of the ac power line, and thus, its transmission capacity can be
increased several fold. The ....etc

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need in detail information about the topic. ....etc

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FUTURE TRENDS FROM THE
CAPABILITY DEVELOPMENT PLAN


INTRODUCTION

The European Defence Agency has taken forward two important pieces of work, working closely with
experts from the Member States, the EU Military Committee and the EU Military Staff. These are Long
Term Vision (LTV), endorsed by Defence Ministers in October 2006, and the Capability Development
Plan (CDP), which was endorsed in its initial version in July 2008 by the national Capability Directors.
Both documents exist to inform the Member St ....etc

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i need a ppt on above topic so please provide it to me. ....etc

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