the new world of Plasma Antennas



Antenna technology

Physically, an antenna is an arrangement
of one or more conductors, usually
called elements. In transmission,
an alternating current is created in the
elements by applying a voltage at the
antenna terminals, causing the elements
to radiate an electromagnetic field. In
reception, the inverse occurs. An electromagnetic
field from another source
induces an alternating current in the elements
and a corresponding voltage at
....etc

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The Plasma Membrane and Homeostasis


Homeostasis Maintaining a Balance

Cells must keep the proper concentration of nutrients and water and eliminate wastes.

The plasma membrane is selectively permeable it will allow some things to pass through, while blocking other things.

Structure of the Plasma Membrane

Lipid bilayer two sheets of lipids (phospholipids).
-Found around the cell, the nucleus, vacuoles, mitochondria, and chloroplasts.

-Embedded with proteins ....etc

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BY RAVINDRA REDDY N

INTRODUCTION

The fourth state of matter, now called plasma .

Conductive assemblies of charged and neutral particles.

Carry electrical currents and generate magnetic fields.

In antenna s the conducting element (metal) is replaced by plasma

Plasma elements can be energized and de energized in seconds.

Hence prevents signal degradation.

Types ex: dipole antenna, a loop antenna and reflector antennas.

OVERVIEW ON PLASMA ATENNA TECHNOLOGY[/b ....etc

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PLASMA TECHNOLOGY
FOR
WASTE TREATMENT
ABSTRACT
In Nature there is no such thing as waste. If it were not for the waste oxygen that plants produce, we would not have oxygen to breathe Part of the plan for re-using material from living things is to have it decompose(treat) so that it can be assimilated by another life form. These ideas opened the doors for the evolution of a technique called Plasma technology.
Plasma technology is not a new technology but its application for waste treatment, electricity generatio ....etc

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1)abstract
2)introduction
3)classification
4)procedure
5)working&its image
6)advantage&disadvantage
7)application
8)conclution
9)reference websites. ....etc

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literature survey in plasma antenna

A plasma antenna is a type of radio antenna currently in development in which plasma is used instead of the metal elements of a traditional antenna.A plasma antenna can be used for both transmission and reception.Although plasma antennas have only become practical in recent years, the idea is not new; a patent for an antenna using the concept was granted to J. Hettinger in 1919.Early practical examples of the technology used discharge tubes to contain the plasma and are referred to as ionized gas plasma ante ....etc

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