to get information about the topicfractal antenna please refer the page link bellow
http://seminarsprojects.net/Thread-fractal-antennas

http://seminarsprojects.net/Thread-fractal-antennas-a-novel-miniaturization-technique-for-wireless-communications

http://seminarsprojects.net/Thread-fractal-antennas-design-characteristics-and-application ....etc

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to get information about the topicfractal antenna please refer the page link bellow
http://seminarsprojects.net/Thread-fractal-antennas

http://seminarsprojects.net/Thread-fractal-antennas-a-novel-miniaturization-technique-for-wireless-communications

http://seminarsprojects.net/Thread-fractal-antennas-design-characteristics-and-application ....etc

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Small Fractal Antennas

1 Problem
Antennas for hand-held communication devices are necessarily small, and typically use wavelengths
that are large compared to the size of the antenna. This typically implies that
the magnitude of the antenna reactance X (= imaginary part of the antenna impedance) is
large compared to that of its radiation resistance Rrad (which is related to the time-average
radiated power P and the peak current I0 at the feedpoint by P = I2
0Rrad/2), so that it is
challenging to build an effective imped ....etc

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This presentation has won the 2010 Best Presentation Award in Slideshare.
This presentation talks about big impact of smoking and facts behind the cigarette fumes. It unveils the topic with interesting picture. The consistency of using simple colours palette creates harmonious presentation from the beginning to the end.
This world-class presentation contains limited text. By using the right picture and appropriate text, this presentation has the ability to connect directly to the audience. ....etc

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to get information about the topic smart antenna full report ,ppt and related topic refer the page link bellow

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http://seminarsprojects.net/Thread-smart-antenna-full-report

http://seminarsprojects.net/Thread-smart-antenna-system-features-and-benefits ....etc

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Presented By:
Kulbir Singh1, Vinit Grewal2 and Rajiv Saxena3
1ECED, Thapar University, Patiala, India,
2 National Institute of Technology, Jalandhar, India
3Jay Pee Institute of Engineering and Technology, Raghogarh, Guna , M.P., India

Abstract
Wireless applications, particularly with multiple resonances, put new demands on antennas pertaining to size, gain, efficiency, bandwidth, and more. One promising approach in this regard is to use fractal geometries to find the best distribution of currents within a volume to meet a par ....etc

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To get more information about the topic plasma antennas please refer the page link below
http://seminarsprojects.net/Thread-plasma-antennas

http://seminarsprojects.net/Thread-plasma-antennas-seminars-required

http://seminarsprojects.net/Thread-plasma-antenna?page=2
http://seminarsprojects.net/Thread-plasma-antenna?mode=linear ....etc

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Gas welding is a process of construction that involves the use of gases as well as oxygen to weld metals together. Other names for gas welding are: oxyacetylene welding and oxy welding. Developed in 1903, gas welding is used to weld pipes and tubes together while also being an effective way to repair metals.

Benefits of Gas Welding

Many professionals use gas welding as the equipment is versatile. Not only can gas welding techniques be used to weld metals together, but the equipment can be used to create metal art projects. Gas welding equ ....etc

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Submitted by
NEERAJ MANI TRIPATHI


ABSTRACT
A detailed study on the various next generation nature inspired geometry antennas
i.e. fractal antennas is performed. Mainly four types of printed fractal antennas i.e.
Sierpinski Carpet, Quasi Koch Fractal, Mix fractal and Sierpinski Gasket Fractal
are designed using 3D FEM based solver (Ansoft HFSS), which are basically
variants of Patch antenna. Maximum iteration is three and these antennas are fed
using three basic techniques Transformer Feed, Inset Feed and ....etc

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Fractal Antennas

There has been an ever-growing demand, in both the military as well as the commercial sectors, for antenna designs that possess the following highly desirable attributes: 1. Compact size 2. Low profile 3. Conformal 4. Multi-band or broadband

There are a variety of approaches that have been developed over the years, which can be utilized to achieve one or more of these design objectives. Recently, the possibility of developing antenna designs that exploit in some way the properties of fractals to achieve these goals, at le ....etc

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