presented by;
Ajaya Kumar Kavala


Technique for measuring the Dielectric constant using open ended coaxial cable in the microwave frequency region
Introduction of Dielectrics
• Dielectric is an entity ,in which equal positive and negative charges separated by equal small distance.
• In which each molecule has permanent dipole moment P
• This type of materials are known as polar materials
• Different molecules has different different directions of the dipole moment.
• In Non polar materials ,The ....etc

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This article describes the effect of tower displacement of two parallel transmission lines on the magnetic field distribution. Here, two parallel lines with the same working voltage and having the same span and in which the use of artificial tower displacement is made is modeled.Parallel transmission lines with different span lengths and different voltages produce tower displacements naturally and this is also modeled. Additionally, the effects like the spacing between the parallel lines, phase conductors arrangements and the transmission line ....etc

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MEASURING AND TRANSMITTING VITAL BODY SIGNS USING MEMS SENSORS.

With advancement in technology and science electronics have been getting smaller and smaller, which enables researchers and scientist to weave the electronics and interconnections into the fabrics. This new technology enables to establish a new concept called electronics textiles (e-textiles) which allow cost-effective and efficient solutions for various applications.
In this project, the main idea is monitoring vital body signs by placing the electronics device into a garment ....etc

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Fault Location for Power Transmission Systems Using Magnetic
Field Sensing Coils

by
Kurt Josef Ferreira
A Thesis
Submitted to the Faculty
of the
WORCESTER POLYTECHNIC INSTITUTE
In partial fulfillment of the requirements for the
Degree of Master of Science
in
Electrical and Computer Engineering


Abstract


The detection and location of faults on power transmission lines is essential to the protection and maintenance of a power system. Most methods of fault detection and location rely on measurements of e ....etc

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Advances in Magnetic Field Sensors
The most important milestone in the field of magnetic sensors was when AMR sensors started to replace Hall sensors in many applications where the greater sensitivity of AMRs was an advantage. GMR and SDT sensors finally found applications. We also review the development of miniaturization of fluxgate sensors and refer briefly to SQUIDs, resonant sensors, GMIs, and magnetomechanical sensors.In recent years, anisotropic magnetoresistive (AMR) sensors with integrated flipping and feedback coils have become stan ....etc

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Hi, i am tapan , iwould like this project ....etc

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hi,i am sruthibala i would like get help for my project on study the earth magnetic feild using tangent galvanometer by reading the pdf.....now i need help for my project ......pls ....etc

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Hi.i m indu.i am interested to do my final year project in measuring and transmitting vital body signs using MEMS sensor..Please send me the pdf of dis project.. ....etc

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its all about detecting vital signs in the body using some advanced MEMS technology... i dont know much details of it.. can u plz mail me......plzzzzzzzzzzzzzzzzzzzzzzzz ....etc

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Ajaya Kumar Kavala
Research Scholar
Department of Physics
IIT Patna


Introduction of Dielectrics

Dielectric is an entity ,in which equal positive and negative charges separated by equal small distance.
In which each molecule has permanent dipole moment P
This type of materials are known as polar materials
Different molecules has different different directions of the dipole moment.
In Non polar materials ,The centre of the positive charge distribu ....etc

[:=Read Full Message Here=:]