please,hellp me.I want to know about wideband hmonic compensation with a voltage source hybird active filter ppt and types of voltage sources ....etc

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please read http://seminarsprojects.net/Thread-ultra-wide-band-technology-full-report for getting more about ultra wideband radio communication ....etc

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Peng Zhang, Zhen Hu, Robert C. Qiu
Brian M. Sadler

Abstract
Sampling is the bottleneck for ultra-wideband (UWB) communication. Our major contribution is to exploit the channel itself as part of compressed sensing, through waveformbased pre-coding at the transmitter. We also have demonstrated a UWB system baseband bandwidth (5 GHz) that would, if with the conventional sampling technology, take decades for the industry to reach. The concept has been demonstrated, through simulations, using real-world measurements. Real ....etc

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to get information about the topic wideband sigma delta pll modulatorfull report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-wideband-sigma-delta-pll-modulator--24786

http://seminarsprojects.net/Thread-wideband-sigma-delta-pll-modulator--2336

http://seminarsprojects.net/Thread-wideband-sigma-delta-pll-modulator--2336 ....etc

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Hii..
Please help me for getting information on this topic Wideband Communication for Implantable and Wearable Systems

I am unable to get information on this.If u have a seminar report and ppt file then please upload for me
thanx:) ....etc

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Ultra-Wideband

Definition
UWB is a wireless technology that transmits binary data-the 0s and 1s that are the digital building blocks of modern information systems. It uses low-energy and extremely short duration (in the order of pico seconds) impulses or bursts of RF (radio frequency) energy over a wide spectrum of frequencies, to transmit data over short to medium distances, say about 15-100 m. It doesn't use carrier wave to transmit data.

UWB is fundamentally different from existing radio frequency technology. For radios today, pictu ....etc

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Super wideband fractal antenna design

Abolfazl Azari
Member of Young Researchers Club
Isalmic Azad University of Gonabad
IRAN



Abstract

Fractals have very unique properties, therefore
in recent years, antenna designers use fractal geometry in
multi-band and broad-band antennas designing.
In this paper, I have achieved to a 40GHz super
wideband antenna with applying a fractal geometry to a
wire square loop antenna and choosing appropriate size
and location for feeding. Modelling and ....etc

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sir,
iam rama Krishna.I need full report & ppts on wide band slot antenna for wlan access pooints
please send those to my eamail [email protected] ....etc

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i want full description of cross layer architecture for wireless multimedia sensor networks ....etc

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ULTRA- FAST ULTRA - HIGH INTENSE LASER

ABSTRACT

The year 2008 will probably known as the year of ultra mobile PCs with a slew of Ultra Mobile PCs being released by different companies. Ultra mobile PC promises to support wired or wireless network to which is a major plus as gives a number of options for net connection along with mobility. On the specification side the device sports s 7 inch LCD screen with a resolution is adequate for running applications. The screen is flanked b stereo speaker ....etc

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