A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Big list of latest 20 2014 seminar topics and presentation for computer science cse, information technology i. An rf antenna which uses plasma element instead of metal conductor is known as plasma antenna. A plasma antenna can be used for transmission and reception, just like normal radio antennas.
We have demonstrated transmission and reception of operating plasma antennas over a wide frequency range 500 mhz20 ghz. Scientists states that 99% of the universe is covered with plasma. The new world of plasma antennas electronics for you. Unlike gases, plasmas have very high electrical conductivity so it is possible for radio frequency signals to travel through them so that they act as a driven element such as a dipole antenna to radiate radio waves, or to receive them. The plasma antenna is an emerging technology that partially or fully utilises ionised gas as the conducting medium instead of metal to create an antenna. Then a design of a plasma antenna based on these theories is. The total radiation of plasma antenna in the far field are derived. We have presented a qualitative as well as quantitative analysis of the changes of the antenna properties and the reasons behind the important changes. Computational investigation of microstrip antennas in. You may want to make your own variation of one of the suggested physics seminar topics below. In this paper, a model of a practical plasma antenna with an inhomogeneous distribution of electron density is founded according to the transmissionline equivalent theory of a metal monopole, from which the. Dec 08, 2010 existing directional antennas that transmit highfrequency radio waves require expensive materials or precise manufacturing. This article is part of wikiproject electronics, an attempt to provide a standard approach to writing articles about electronics on wikipedia. T, mca, msc, ms, electronics and communication ec, mechanical, electrical and electronics eee, instrumentation ic and civil engineering students with ppt and abstract based on technical ieee articles and journals.
N sinhgad college of engineering, solapur abstract the plasma antenna is an emerging technology and is a type of radio antenna currently in development in which plasma is used instead of the metal elements of a traditional antenna. Plasma antenna basics plasma antenna working,advantages. In an ionized gas plasma antenna, a gas is ionized to create a plasma. The study reveals the advantages of a plasma antenna over the conventional antenna in the sense that different antennas can be. Analysis of reconfigurable plasma antenna array in this section, the analysis of parametric study is presented to ensure that the effects were taken place at the desired frequency mode. Plasma is on of the advanced technology in semi conducting materials. This type of antenna works by using a diversity effect at the wireless systems transceiver. When the plasma antenna research laboratory at anu investigated the feasibility of plasma antennas as low radar crosssection radiating elements, red centre established a network between dsto anu researchers, cea. In 1919, j hettinger was granted a patent for the concept of a plasma antenna. And the iterative equations of maxwell equation are derived. Explore smart antenna with free download of seminar report and ppt in pdf and doc format.
We have had the following experimental demonstrations of plasma antennas. Joshi2 1electronics and communication department, birla institute of technology mesra, ranchi 835215, india. Also get the seminar topic paper on plasma antennas with abstract or synopsis, documentation on advantages and disadvantages, presentation slides for ieee final year electronics and telecommunication engineering or ece students for the year 2016 2017. The key advantages of plasma antennae are that they are highly reconfigurable and can be turned on and off vishnu gautam.
Advantages of the plasma antenna information technology essay. The design allows for extremely short pulses, important to many forms of digital communication and radars. Research on radiation characteristic of plasma antenna. The gas is ionized only for the time of transmission or reception. The plasma antenna is an emerging technology that partially or fully utilizes ionized gas as the conducting medium instead of metal to create an antenna. In this paper, a model of a practical plasma antenna with an inhomogeneous distribution of electron density is founded according to the transmissionline equivalent theory of a metal monopole, from which the current. This report describes the basic underlying plasma theory, examines methods of exciting and confining plasmas, and summarizes antenna concepts that incorporate plasmas. 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. Plasma antenna is a new and efficient technology that has been introduced in recent years. It the seminar report for ece students plasma antenna. The plasma antenna can under special circumstances be made operational in3. In this paper, a basic theory of the plasma material is introduced.
If you would like to participate, you can choose to edit the article attached to this page, or visit the project page, where you can join the project and see a list of open tasks. Progress in electromagnetics research letters, vol. Antenna parameters of plasma antenna and equivalent metallic copper antenna are studied. Plasma display seminar report, ppt, pdf for ece students. Seminar topics with ppt on latest ieee technical topics. The ppplasma antenna under special circumstances has less thermal noise than a metal antenna. Other applications include plasma lenses and plasma prisms. The plasma antenna is an emerging technology and is a type of radio antenna currently in development in which plasma is used instead of the metal elements of.
Huge collection of computer science seminar topics, reports and ppt. Plasma antenna seminar report free download as word doc. In order to validate the correctness of this method, we simulate the process of. Explore plasma display with free download of seminar report and ppt in pdf and doc format. Plasma antenna is a special type of antenna in which metal conducting elements of conventional antenna are replaced by plasma.
Plasma antenna full seminar report, abstract and presentation. Have been done continuously on the plasma antennas in. The gas plasma antenna conducts electron current like a metal and hence can be made into an antenna but with distinct advantages. Sep 29, 20 plasma antenna technology, plasma antenna abstract, presentation powerpoint, plasma antenna seminar report, presentation in powerpoint, plasma antenna seminar, presentation on powerpoint. Solid state plasma antenna can be made from a silicon wafer by first thermally oxidising the surfaces and subjecting the wafer to a high temperature stabilisation process. On this page, we have listed 200 interesting physics seminar topics and interesting powerpoint presentation topics for school and graduate students. This report is a summary of an extensive research program on plasma. Pdf design, simulation and implementation of a preionized. Through using fdtd method, we study the propagation of electromagnetic wave in free space in stretched coordinate. Clarity is paramount when determining the structurelayout of your dissertation. The plasma antenna can under special circumstances be made operational in microseconds. Download plasma antenna seminar reports, ppt, pdf, plasma antenna seminar topics, abstracts, full documentation, source code. Free download complete engineering seminar plasma antenna technology seminar report pdf.
Plasma antenna represents a completely new technology that. Plasma antenna plasma antennas are radio frequency antennas that employ plasma as the guiding medium for electromagnetic radiations. Plasma antenna technology latest seminar topics for. Scribd is the worlds largest social reading and publishing site. Full report of plasma antena, plasma antenna seminar report pdf download. Also explore the seminar topics paper on smart antenna with abstract or. A smart antenna commonly known as multiple antenna or adaptive array antenna can be defined as a digital wireless communications system with increased efficiency. But little has been done in this regard in former studies. Plasma antenna new plasma physics microwave scribd. In this area, previous works has generally focused more on experimental results. Mar 26, 2016 explore plasma antennas with free download of seminar report and ppt in pdf and doc format. Download plasma antenna seminar reports, abstract, pdf, ppt. Plasma antenna technology plasma antenna technology employs ionized gas enclosed in a tube or other enclosure as the conducting element of an antenna.
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This is a fundamental change from traditional antenna design that generally employs solid metal wires as the conducting element. Design, simulation and implementation of a preionized coupled. Apr 12, 2018 plasma antenna technology employs ionized gas enclosed in a tube or other enclosure as the conducting element of an antenna. Explore plasma antennas with free download of seminar report and ppt in pdf and doc format. By changing the operating parameters a single plasma antenna plasma column can be transformed into multiple antenna elements striations, which can be treated as a phased array broadside vertical plasma antenna. Smart antenna seminar report pdf download free coastrutracker83. The plasma antenna uses ionized gas enclosed in tube enclosure as.
But since then an investigation of the wider technical issues of existing antenna systems has revealed areas where plasma antennas might be useful. Click the edit link to make changes to this page or add. The distribution of the electron density along a plasma antenna can influence the antennas performance. Dec 08, 2015 gas plasma antennas meeting military demands, dr. We are glad to announce that invited speakers from industry and science will give presentations on plasma etching, pecvd and peald and share their experiences with different applications. A plasma antenna is a type of antenna in which the metalconducting elements of a conventional antenna are replaced by plasma. Altunkan hizal august 2005, 79 pages the plasma antennas offer a new solution to new requirements that are imposed on antenna systems with the advancing communication technology and increasing.
In order to validate the correctness of this method, we simulate. Although plasma antennas have only become practical in recent years when. An investigation on plasma antennas tig rek, recep f. The key advantages of plasma antennas are that they are highly reconfigurable and can be turned on and off. Plasma consists of collection of free moving electrons and ions i. A fact from plasma antenna appeared on wikipedia s main page in the did you know. Plasma antenna new free download as powerpoint presentation. These are radio frequency antennas that employ plasma as the guiding medium for electromagnetic radiation. Functioning of a plasma antenna largely depends upon the behavior of electromagnetic waves propagating in plasma. Plasma antenna seminar report pdf public reporting burden pdftk redhat install for this collection of information is estimated to. Plasma antenna full seminar reports, pdf seminar abstract, ppt, presentation, project idea, latest technology. Higher power increased power can be achieved in the plasma antenna than in the. Plasma antenna seminar report antenna radio radar scribd. Reconfigurable plasma antenna array by using fluorescent.
Plasma antenna dheeraj rajaram madda department of electronics and telecommunication engineering, n. Previous works on plasma antenna have shown that plasma antenna is just as e. The surprising results were that the efficiencies are comparable to a copper wire antenna of the same configuration. A plasma antenna is a type of antenna that is currently in development in which plasma is used to replace the metal elements of a normal antenna. Mar 09, 2017 sentech offers an application oriented seminar plasmaprocesstechnology on march 9, 2017 at sentech in berlinadlershof. The disadvantage is that the plasma antennas require energy to be ionized. A plasma antenna can be used for both transmission and reception.
Reentry of space vehicle the successful exploration of space requires a system that will reliably transport payload such as personnel and instrumental etc. The study reveals the advantages of a plasma antenna over the conventional antenna in the sense that different antennas can be formed by tuning the operating parameters. The radiation characteristic of plasma antenna is investigated by using the finitedifference timedomain fdtd approach in this paper. Huge collection of electronics seminar topics, reports and ppt. Alternatively an array of pin diodes may be formed on the surface and may be forward biased to create the desired plasma. Design, simulation and implementation of a preionized. Design, simulation and implementation of a preionized coupled plasma antenna at vhf band abstract. The goal of the physics seminar powerpoint presentation is to increase the knowledge about fundamental principles and to. In that respect, the thesisbychapter format may be advantageous, particularly for students pursuing a phd in the natural sciences, where the research content of a thesis consists of many discrete experiments. A plasma antenna is a column of ionized gas in which the free electrons emit, absorb and reflect radio signals just as the free electrons in a metal antenna. Also explore the seminar topics paper on plasma display with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year electronics and telecommunication engineering or ece students for the year 2015 2016. Mar 21, 2017 download smart antenna seminar ppt pdf report. Plasma antenna plasma physics antenna radio free 30. Plasma antennas seminar report, ppt, pdf for ece students.646 740 705 743 93 208 621 976 786 1453 909 725 842 52 152 1147 1242 227 562 1 1359 954 21 356 265 1310 817 479 576 120 432 268 893 352 1187 1 286 1495 1418 1027 1359